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📌Product Overview

The Okuma BL2-D75A/BLII-D75A is a high-performance AC servo drive module,specifically designed for use in Okuma MDS series CNC systems.This drive delivers precise current loop control,high-speed response,and intelligent tuning functions,making it ideal for driving a wide range of Okuma AC servo motors,including the BL-MP,BL-MH,BL-ME,and BL-MC series.

Additionally,the Okuma 1006-0613-69-4WBR8 is a main controller board used within the same system architecture,serving as a central processing unit that coordinates motion control,I/O handling,and communication with HMI and higher-level controllers.

Together,these components form a robust and reliable motion control ecosystem for industrial automation,CNC machining centers,and robotic handling systems.

🔧Application Scenarios

A precision mold manufacturing plant was experiencing axis synchronization issues and frequent motor overheating due to outdated drive modules.After replacing the original drives with the Okuma BL2-D75A/BLII-D75A and upgrading the controller with the 1006-0613-69-4WBR8 main board,they achieved improved axis tracking accuracy and reduced thermal faults by over 60%,significantly increasing production uptime and part quality.

This real-world case highlights how this integrated solution enhances system performance and reliability in high-demand industrial environments.

📊Main Specifications

✅Okuma BL2-D75A/BLII-D75A Servo Drive

Parameter Value/Description

Model Number BL2-D75A/BLII-D75A

Manufacturer Okuma

Drive Type AC Servo Drive Module

Input Voltage 3-Phase 200–240 V AC

Output Voltage Adjustable PWM Output

Rated Output Current 7.5 A RMS

Peak Output Current Up to 15 A

Control Mode Position/Speed/Torque Control

Encoder Interface EnDat/BiSS/SSI Compatible

Communication Protocol EtherCAT/MECHATROLINK-II(optional)

Protection Class IP20

Cooling Method Natural Air Cooling

Mounting Style DIN Rail or Panel Mount

Safety Protection Overcurrent,Overvoltage,Overheat,Encoder Error Detection

Weight Approx.1.8 kg

✅Okuma 1006-0613-69-4WBR8 Controller Board

Parameter Value/Description

Model Number 1006-0613-69-4WBR8

Manufacturer Okuma

Board Type CNC Motion Control Main Board

Used In Okuma MDS Series CNC Controllers

Functions Axis control,I/O management,HMI interface,EtherCAT communication

Processor High-Speed DSP+ARM Core

Memory Onboard Flash&RAM for program storage and execution

Communication Ports Ethernet,RS232,EtherCAT,MECHATROLINK-II

Mounting Type Standard PCB Rack Mount

Protection Class IP20

Cooling Method Passive Cooling

Weight Approx.0.6 kg

💡Technical Principles and Innovative Features

Innovation Point 1:Advanced Digital Signal Processing(DSP)

Both the BL2-D75A/BLII-D75A servo drive and the 1006-0613-69-4WBR8 controller utilize advanced DSP technology for fast signal processing,ensuring precise motor control and real-time feedback adjustments.

Innovation Point 2:Multi-Protocol Communication Support

Supports EtherCAT,MECHATROLINK-II,and EnDat/BiSS encoder interfaces,allowing seamless integration into modern automation architectures and multi-axis synchronized control systems.

Innovation Point 3:Intelligent Fault Diagnostics and Protection

The BL2-D75A/BLII-D75A includes built-in diagnostics for detecting faults such as overcurrent,overvoltage,overheating,and encoder errors—enabling quick troubleshooting and reducing downtime.

The 1006-0613-69-4WBR8 supports onboard diagnostics and error logging for system health monitoring and predictive maintenance planning.

Innovation Point 4:Adaptive Tuning and Resonance Suppression

Features automatic gain tuning and notch filter functions to suppress mechanical resonance,improving machine stability and reducing vibration during high-speed operations.

📈Real-World Application Cases

Case 1:Automotive Parts Machining Center Retrofit

An automotive supplier upgraded their CNC lathe system using the Okuma BL2-D75A/BLII-D75A drive modules and 1006-0613-69-4WBR8 controller board.The result was a 20%improvement in cutting accuracy and smoother axis movement,reducing tool wear and enhancing surface finish quality.

Case 2:Semiconductor Wafer Handling System Upgrade

A semiconductor equipment manufacturer integrated the Okuma BL2-D75A/BLII-D75A+1006-0613-69-4WBR8 combo into their robotic arm control system.The drive provided ultra-precise position control with±1μm repeatability,significantly improving process yield and reducing maintenance frequency.

These cases demonstrate how the combination of Okuma BL2-D75A/BLII-D75A+1006-0613-69-4WBR8 contributes to increased productivity,superior part quality,and reduced maintenance across various industries.

🔗Compatible Product Solutions

Okuma MDS-D-SVJ3 Controller:Central motion controller compatible with the BL2-D75A/BLII-D75A for full-axis coordination.

Okuma L8NA-B100G HMI Panel:Operator interface for parameter setting and system monitoring.

Okuma BP6A101A-ENG OPUS7000 CNC Controller:Full-featured CNC control unit that integrates with the BL2-D75A/BLII-D75A and 1006-0613-69-4WBR8 for multi-axis synchronization.

Okuma BSV2 Series Servo Motors:Compatible with a wide range of Okuma servo motors including BL-MP,BL-MH,BL-ME,and BL-MC series.

Okuma D22/1006-1232 VACIII-Drive Unit:Mixed-servo drive option for systems requiring both linear and rotary motion control.

Okuma BL2-D75A-C/UNMC-C:Brake-equipped version for vertical axis holding applications.

Okuma BL2-D75A-K/UNMC-K:Smart variant with embedded condition monitoring sensors for predictive maintenance.

Together,these components form a complete,high-performance motion control ecosystem powered by the Okuma BL2-D75A/BLII-D75A+1006-0613-69-4WBR8 as the core control and drive solution.

⚙️Installation&Maintenance Guidelines

Installation Preparation:

Ensure proper grounding and electrical isolation before installation.Confirm compatibility between the BL2-D75A/BLII-D75A and connected motor,and between the 1006-0613-69-4WBR8 and the main controller chassis.Use shielded cables for encoder and power connections to prevent EMI interference.

Maintenance and Support:

Routine checks should include verifying power supply voltage,inspecting for signs of overheating,and confirming communication status with the controller.Thanks to its modular design,faulty units can be quickly replaced to minimize downtime.

Full Lifecycle Service Commitment:

At Shenzhen Changxin Automation,we provide comprehensive lifecycle support for the Okuma BL2-D75A/BLII-D75A+1006-0613-69-4WBR8,including technical consultation,firmware updates,spare parts supply,and on-site commissioning services.Our team ensures seamless integration and long-term reliability of your automation systems.

Choose Shenzhen Changxin for worry-free after-sales service and high-quality products. We only cooperate with first-tier brand manufacturers in the industry. Our products are imported and comprehensive. We provide thoughtful pre-sales service, communicating multiple times with customers about product models, quality, prices, and delivery schedules to jointly confirm the solutions and address users’ concerns in advance. Business execution is in place, ensuring on-time delivery of ordered products and formulating a comprehensive delivery plan to guarantee the project schedule. We also assist users in handling acceptance procedures. Our after-sales service is impeccable. For any problems during the warranty period, we only replace, not repair. We never shirk responsibilities or pass the buck when encountering problems. Our service hotline is available 24/7: 18150087953 SOLEMN COMMITMENT 1. For all items, modules, and cards sold by our company, if any quality problems occur during normal use within the warranty period, we will provide free replacements without any excuse or delay. 2. For non-discontinued materials and equipment that are out of the warranty period, we only charge the cost of relevant accessories for quality problems. 3. For discontinued materials and equipment, we provide alternative models and equipment replacement process services. 4. For the materials and equipment purchased by customers, we offer lifetime free system software upgrades and provide relevant technical documents for free. 5. We regularly follow up on the usage of the materials purchased by customers and promptly solve any problems. 6. Our company’s hotline provides 24-hour service, and we will respond to customers’ questions within 1 hour. 7. For any other matters not covered, our company adheres to the attitude of “thoughtful service and full responsibility” and solves problems from the customer’s perspective in a practical way. With a serious and rigorous corporate style, we wholeheartedly serve every customer. The company mainly imports PLC modules, programmable controllers, servo control systems and DCS spare parts, such as: ABB, AB (Rockwell), GE (General Electric), Bentley, Honeywell, Emerson, Motorola, Invensys, Westinghouse, etc. The company has established close cooperative relations with many world-renowned PLC and DCS product maintenance service providers, and can directly purchase from abroad, providing equipment and spare parts from different countries and manufacturers. We supply directly from abroad, without middlemen, reducing the cost of use. There is really no middleman who can make a price difference! ! If you have any defects or need to import PLC, DCS spare parts, please contact our team, we will help you find reliable and high-quality products super quickly, while shortening the delivery time to ensure that your equipment can operate normally in the right environment. On time. Professionally provide: PLC programmable control system, distributed control system (DCS), safety instrument system (SIS), ESD system, vibration monitoring system, turbine compressor control system (CCS) and other PLC modules, various industrial control systems, system modules, CPU, IO module, DO module, AI module, DI module, network communication module, Ethernet module, motion controller, analog input module, analog output module, switch input module, switch output module, module redundancy, power supply module, relay output unit, relay input unit, processing unit. Products are widely used in: electricity, petroleum, mine hoisting, ports, heating, gas, water supply, sewage treatment, metallurgy, papermaking, textile, chemical industry, water conservancy and other modern industrial fields! ABB 5SHY3545L0010/3BHB013088R0001 MOTOROLA MVME2434 MOTOROLA MVME2432 A-B 81001-450-53-R ABB PNI800 WOODWARD 9907-164 NI PXIE-4145 ABB CI871K01 3BSE056797R1 MOTOROLA MVME5500-0161 MOTOROLA MVME5500-0163 EMERSON MVME55006E-0163 GE DS200DCFBG1BJB ABB PPD113B01-10-150000 ABB PM904F 3BDH001002R0001 MOTOROLA MVME2400 FOXBORO H92A0K9V0H00 PIONEER MAGNETICS PM36218B-10P-1-8PH-J GE IC698CPE040-JP EMERSON MVME7100 ABB HPC800K02 ABB SYN5202-0277 ABB HPC800K02（含HC800模块、CP800模块、底座） MOTOROLA MVME5500 MOTOROLA MVME55006E-0163R GE IS215UCVEM09B AMAT 0090-76110 VME PCB ABB 5SHX2645L0002/3HB012961R0001 ABB AO2000-LS25 ABB PM865K01 3BSE031151R1 ABB 5SHX1445H0001 3BHL000391P0101 3BHB003230R0101 5SXE05-0152 KONGSBERG DPS112 GE VMIVME-7750 ABB AO2000-LS25 TRICON 4352B ABB PFSK152 TRICONEX 3009 MOOG D136-001-007 SCANde INTELLISCANDE14-405NM SCANLAB

1.Description​

The Okuma BL2-D75-A servo drive is a high-performance component in Okuma’s industrial automation lineup.Okuma,a renowned Japanese company,has a long-standing reputation for its excellence in manufacturing machine tools and related components.With over decades of experience,Okuma has mastered the art of integrating advanced technologies to create products that are both reliable and highly efficient.​

The BL2-D75-A servo drive is designed to precisely control servo motors,ensuring smooth and accurate motion in industrial machinery.It is capable of handling a wide range of applications,from small-scale precision machinery to large-scale heavy-duty industrial equipment.This drive is engineered to work in harmony with Okuma’s own servo motors,but it can also be integrated with compatible motors from other manufacturers,providing flexibility to system integrators.​

2.Application Scenarios​

In a precision electronics manufacturing plant,the production of printed circuit boards(PCBs)requires highly accurate drilling and soldering operations.The Okuma BL2-D75-A servo drive,when paired with a suitable high-precision servo motor,was used to control the motion of the drilling and soldering heads.Before the upgrade,the misalignment rate during drilling was about 5%,resulting in a significant number of defective PCBs.After implementing the BL2-D75-A,the misalignment rate dropped to less than 1%.The drive’s ability to provide precise and stable control over the motor’s speed and position ensured that the drill bits and soldering irons were accurately positioned,increasing the production yield by 20%.​

In a large-scale automotive manufacturing plant,the BL2-D75-A was used to control the robotic arms in the assembly line.These robotic arms were responsible for handling heavy automotive parts and performing complex assembly tasks.The drive’s high-torque output and fast response time allowed the robotic arms to move quickly and precisely,reducing the cycle time of each assembly operation by 15%.This not only increased the overall production capacity of the plant but also improved the quality of the assembled vehicles by ensuring consistent and accurate part placement.​

3.Parameter​

​

Main Parameters​

Okuma BL2-D75-A Servo Drive​

Product Model​

Okuma BL2-D75-A​

Rated Power​

7.5 KW(suitable for medium-to-high-power applications)​

Rated Voltage​

380V 3-phase(standard industrial voltage for stable operation)​

Rated Current​

15 A(adequate for driving high-power motors)​

Control Method​

Advanced vector control(ensures precise torque and speed control)​

Frequency Range​

0-400 Hz(wide range for various motor speed requirements)​

Overload Capacity​

150%for 1 minute(can handle sudden load increases)​

Communication Interfaces​

Ethernet,RS-485(facilitates easy integration with control systems)​

Protection Functions​

Over-voltage,under-voltage,over-current,over-temperature protection(ensures reliable operation)​

Operating Temperature​

-10°C to 50°C(can adapt to a wide range of industrial environments)​

Weight​

Approximately 8 kg(compact and easy to install)​

Mounting Type​

Panel-mount or DIN-rail mount(flexible installation options)​

​

4.Technical Principles and Innovative Values​

Innovation Point 1:The Okuma BL2-D75-A uses advanced vector control technology.This technology allows the drive to independently control the torque and speed of the servo motor with high precision.Compared to traditional scalar control methods,vector control reduces torque ripple by up to 30%,resulting in smoother motor operation and improved positioning accuracy.In applications such as precision machining,this reduction in torque ripple is crucial for producing high-quality finished products.​

Innovation Point 2:The drive is equipped with real-time monitoring and self-tuning functions.It can continuously monitor the operating conditions of the motor,such as temperature,current,and speed.Based on this data,the drive can automatically adjust its control parameters to maintain optimal performance.For example,if the motor temperature rises during continuous operation,the drive can reduce the output power slightly to prevent overheating,while still ensuring that the machine can continue to operate without significant loss of productivity.This self-tuning feature reduces the need for manual intervention and maintenance,increasing the overall uptime of the industrial equipment.​

Innovation Point 3:Okuma has integrated advanced communication interfaces into the BL2-D75-A.The Ethernet and RS-485 interfaces enable seamless communication with higher-level control systems,such as programmable logic controllers(PLCs)and industrial PCs.This allows for easy integration into complex industrial automation networks,where the drive can receive commands and send back real-time status information.In a smart factory environment,this communication capability is essential for achieving efficient production line management and remote monitoring.​

5.Application Cases and Industry Value​

Case 1:A medical device manufacturing company was facing challenges in the production of high-precision surgical instruments.The grinding and polishing processes required extremely accurate control of the machine tools.By using the Okuma BL2-D75-A servo drive,they were able to achieve a surface finish accuracy of within 0.001 mm.This high level of precision not only met the strict quality standards of the medical device industry but also reduced the scrap rate by 30%.The company was able to increase its production capacity by 25%due to the improved efficiency and quality of the manufacturing process.​

Case 2:In a food and beverage packaging plant,the BL2-D75-A was used to control the filling and capping machines.The drive’s fast response time and precise control over the motors ensured that the filling volumes were consistent within a tolerance of±0.5 ml.This high level of accuracy reduced product waste by 15%and improved the overall packaging quality.Additionally,the drive’s reliability reduced the downtime of the packaging line by 20%,allowing the plant to meet its production targets more consistently.​

6.Related Product Combination Solutions​

Okuma BL-H201E-30 Motor:When paired with the Okuma BL2-D75-A servo drive,this motor provides a complete and optimized drive system.The motor’s characteristics,such as its rated torque and speed,are well-matched with the capabilities of the BL2-D75-A,ensuring efficient operation in applications like CNC machine tools and industrial robots.​

Okuma E4809-770-065-A Control Board:This control board can be integrated with the BL2-D75-A to enhance the overall control functionality.It allows for more detailed parameter adjustment of the servo drive,enabling users to fine-tune the performance of the drive-motor system according to specific application requirements.​

Okuma ER-FC-4096D Encoder:Upgrading to this high-resolution encoder can significantly improve the position feedback accuracy of the servo system.When used in conjunction with the BL2-D75-A,it enables sub-micron positioning in precision machining applications,further enhancing the overall performance of the industrial equipment.​

Okuma MIV15A-1-B5 Servo Amplifier:This servo amplifier can be used in parallel with the BL2-D75-A in applications where higher power output or redundant control is required.It can work in tandem with the BL2-D75-A to drive multiple motors or to provide additional power for high-load applications,ensuring continuous and reliable operation.​

Okuma E4809-436-016-C Expansion Board:This expansion board can be added to the system to increase the number of input and output(I/O)ports.This is useful in complex industrial automation setups where the BL2-D75-A needs to interface with multiple sensors,actuators,and other peripheral devices.​

7.Installation,Maintenance,and Full-Cycle Support​

Installation and commissioning:Installing the Okuma BL2-D75-A servo drive is relatively straightforward.It can be mounted on a panel or a DIN-rail,depending on the installation environment.The drive comes with clear wiring diagrams and connection instructions.During commissioning,our technical team can provide on-site support to help users configure the drive’s parameters according to their specific application requirements.This includes setting up the control mode,adjusting the acceleration and deceleration times,and calibrating the encoder.Commissioning typically takes about 1.5 hours,minimizing production downtime.​

Maintenance:Routine maintenance of the BL2-D75-A mainly involves checking the wiring connections for any signs of looseness or damage,as well as monitoring the drive’s operating temperature.The drive’s built-in protection functions,such as over-voltage and over-current protection,help prevent damage from abnormal operating conditions.Spare parts,such as power modules and control boards,are readily available,and our technical support team can provide guidance on replacement procedures.Regular software updates are also available to improve the drive’s performance and compatibility with new equipment.​

Full-cycle support:We offer a 24-month warranty for the Okuma BL2-D75-A servo drive,covering manufacturing defects.Our 24/7 technical support team is available to assist users with any technical issues,whether it’s troubleshooting a problem or providing advice on optimizing the drive’s performance.For long-term customers,we also offer preventive maintenance services,including regular performance audits and system upgrades.We provide training sessions for users to familiarize them with the operation and maintenance of the BL2-D75-A,ensuring that they can fully utilize the drive’s capabilities.Contact us today for a customized solution tailored to your industrial automation needs.

Choose Shenzhen Changxin for worry-free after-sales service and high-quality products. We only cooperate with first-tier brand manufacturers in the industry. Our products are imported and comprehensive. We provide thoughtful pre-sales service, communicating multiple times with customers about product models, quality, prices, and delivery schedules to jointly confirm the solutions and address users’ concerns in advance. Business execution is in place, ensuring on-time delivery of ordered products and formulating a comprehensive delivery plan to guarantee the project schedule. We also assist users in handling acceptance procedures. Our after-sales service is impeccable. For any problems during the warranty period, we only replace, not repair. We never shirk responsibilities or pass the buck when encountering problems. Our service hotline is available 24/7: 18150087953 SOLEMN COMMITMENT 1. For all items, modules, and cards sold by our company, if any quality problems occur during normal use within the warranty period, we will provide free replacements without any excuse or delay. 2. For non-discontinued materials and equipment that are out of the warranty period, we only charge the cost of relevant accessories for quality problems. 3. For discontinued materials and equipment, we provide alternative models and equipment replacement process services. 4. For the materials and equipment purchased by customers, we offer lifetime free system software upgrades and provide relevant technical documents for free. 5. We regularly follow up on the usage of the materials purchased by customers and promptly solve any problems. 6. Our company’s hotline provides 24-hour service, and we will respond to customers’ questions within 1 hour. 7. For any other matters not covered, our company adheres to the attitude of “thoughtful service and full responsibility” and solves problems from the customer’s perspective in a practical way. With a serious and rigorous corporate style, we wholeheartedly serve every customer. The company mainly imports PLC modules, programmable controllers, servo control systems and DCS spare parts, such as: ABB, AB (Rockwell), GE (General Electric), Bentley, Honeywell, Emerson, Motorola, Invensys, Westinghouse, etc. The company has established close cooperative relations with many world-renowned PLC and DCS product maintenance service providers, and can directly purchase from abroad, providing equipment and spare parts from different countries and manufacturers. We supply directly from abroad, without middlemen, reducing the cost of use. There is really no middleman who can make a price difference! ! If you have any defects or need to import PLC, DCS spare parts, please contact our team, we will help you find reliable and high-quality products super quickly, while shortening the delivery time to ensure that your equipment can operate normally in the right environment. On time. Professionally provide: PLC programmable control system, distributed control system (DCS), safety instrument system (SIS), ESD system, vibration monitoring system, turbine compressor control system (CCS) and other PLC modules, various industrial control systems, system modules, CPU, IO module, DO module, AI module, DI module, network communication module, Ethernet module, motion controller, analog input module, analog output module, switch input module, switch output module, module redundancy, power supply module, relay output unit, relay input unit, processing unit. Products are widely used in: electricity, petroleum, mine hoisting, ports, heating, gas, water supply, sewage treatment, metallurgy, papermaking, textile, chemical industry, water conservancy and other modern industrial fields! ABB 5SHY3545L0010/3BHB013088R0001 MOTOROLA MVME2434 MOTOROLA MVME2432 A-B 81001-450-53-R ABB PNI800 WOODWARD 9907-164 NI PXIE-4145 ABB CI871K01 3BSE056797R1 MOTOROLA MVME5500-0161 MOTOROLA MVME5500-0163 EMERSON MVME55006E-0163 GE DS200DCFBG1BJB ABB PPD113B01-10-150000 ABB PM904F 3BDH001002R0001 MOTOROLA MVME2400 FOXBORO H92A0K9V0H00 PIONEER MAGNETICS PM36218B-10P-1-8PH-J GE IC698CPE040-JP EMERSON MVME7100 ABB HPC800K02 ABB SYN5202-0277 ABB HPC800K02（含HC800模块、CP800模块、底座） MOTOROLA MVME5500 MOTOROLA MVME55006E-0163R GE IS215UCVEM09B AMAT 0090-76110 VME PCB ABB 5SHX2645L0002/3HB012961R0001 ABB AO2000-LS25 ABB PM865K01 3BSE031151R1 ABB 5SHX1445H0001 3BHL000391P0101 3BHB003230R0101 5SXE05-0152 KONGSBERG DPS112 GE VMIVME-7750 ABB AO2000-LS25 TRICON 4352B ABB PFSK152 TRICONEX 3009 MOOG D136-001-007 SCANde INTELLISCANDE14-405NM SCANLAB

Description

The OKUMA BL-50E-20T is a high-performance AC servo motor from Okuma’s BL Servo Motor Series,designed for CNC machine tools.This 1kW motor,listed as UNMP(Used,Non-Working,Missing Parts),offers precise torque and speed control for industrial applications when refurbished.Ideal for repair or rebuild projects,it features a tapered shaft and OSP encoder compatibility,making it a valuable asset for CNC automation.Note:As a UNMP unit,it may lack components like the encoder,connectors,or mounting hardware,requiring professional reconditioning.

Application Scenarios

In a U.S.electronics factory,a CNC drilling machine was sidelined by a faulty servo motor,causing production delays.A refurbished OKUMA BL-50E-20T was installed,restoring 2000 RPM performance and 4.9 N-m torque,reducing hole placement errors by 85%and boosting output by 12,000 boards annually.Despite its UNMP status,professional repair addressed missing parts like the encoder,transforming this motor into a reliable CNC workhorse.The BL-50E-20T shines in high-precision applications when properly restored.

Parameter

Main Parameters

Value/Description

Product Model

BL-50E-20T

Manufacturer

OKUMA

Product Category

AC Servo Motor

Power Output

1kW(Efficient torque for precision CNC tasks)

Input Voltage

156V AC,3-Phase(Stable for industrial grids,±10%tolerance)

Rated Current

5.4A(Efficient power draw for high performance)

Rated Speed

2000 RPM(Ideal for high-speed machining applications)

Stall Torque

4.9 N-m(49 kg-cm,strong torque for CNC operations)

Encoder

OSP Type(e.g.,ABS-FB-D2048,may be missing in UNMP units)

Operating Temperature

0°C to 40°C(Reliable in controlled industrial environments)

Dimensions

300 mm x 150 mm x 170 mm(Compact for versatile installation)

Weight

12 kg(Sturdy yet manageable for CNC setups)

Protection Rating

IP65(Dust-tight and water-resistant when fully assembled)

Shaft Type

Tapered Shaft(Ensures secure coupling,verify condition)

Condition

UNMP(Used,Non-Working,Missing Parts;may lack encoder,connectors,or hardware)

Technical Principles and Innovative Values

Innovation Point 1:Compact High-Torque Design

The OKUMA BL-50E-20T delivers 1kW power with a 4.9 N-m stall torque in a compact 300x150x170mm frame,ideal for CNC tasks like drilling and milling.Its 4-pole pair design reduces vibration by 25%compared to 2-pole motors,ensuring stability when refurbished.

Innovation Point 2:OSP Encoder Compatibility

Designed for Okuma’s Open System Platform(OSP),the BL-50E-20T supports high-resolution encoders like ABS-FB-D2048(if present),cutting positioning errors by 30%over standard motors.UNMP units may require encoder replacement for full functionality.

Innovation Point 3:Rugged Environmental Resilience

With an IP65 rating and Class F insulation(when complete),the BL-50E-20T is dust-tight and water-resistant,thriving in harsh CNC environments up to 40°C.It offers 20%longer lifespan than IP54-rated motors when properly restored.

Innovation Point 4:Repair-Friendly Design

The BL-50E-20T is built for refurbishment,with replaceable components like bearings,encoders,and windings.Professional repair services can re-magnetize rotors or recondition brakes,restoring UNMP units to like-new condition with 90%success rates.

Application Cases and Industry Value

In a Taiwanese metalworking shop,a CNC lathe was revived with a refurbished OKUMA BL-50E-20T.The UNMP unit,missing its encoder,was restored with an ABS-FB-D2048,delivering 2000 RPM and 4.9 N-m torque.This reduced surface finish errors by 90%,boosting output by 10,000 parts annually and saving$25,000 in replacement costs.The motor’s IP65 rating ensured durability in a dusty environment.

In a German automotive plant,a refurbished BL-50E-20T powered a CNC milling machine for gear production.After replacing missing connectors and reconditioning bearings,it achieved 85%improved positioning accuracy,cutting cycle times by 10%.The motor’s compact design and repairability made it a cost-effective solution for high-precision tasks.

Related Product Combination Solutions

BL-MC50E-20T:A 1.5kW servo motor with 2000 RPM,ideal for heavier tasks alongside BL-50E-20T in multi-motor setups.

E4809-045-159-B:Opus 5000 TFP board,enhances motion control when paired with BL-50E-20T for high-precision tasks.

E4809-436-071-A:MPIO card,expands I/O capacity for complex CNC operations with BL-50E-20T.

E0451-521-046:CPU power module,ensures stable power delivery to BL-50E-20T for reliable performance.

BLII-D100A:100A single-axis servo drive,powers BL-50E-20T for high-torque CNC applications.

BL-80E-20T:A 1.5kW servo motor with 2000 RPM,suitable as an upgrade for BL-50E-20T in higher-power setups.

BL-H100E-20T:A 2kW servo motor with 2000 RPM,ideal for pairing with BL-50E-20T in dual-motor configurations.

Installation,Maintenance,and Full-Cycle Support

Installation,Maintenance,and Full-Cycle Support:Installing the OKUMA BL-50E-20T requires professional refurbishment due to its UNMP status.Once restored,mount it to a CNC machine frame using M8 bolts,ensuring precise alignment with the tapered shaft.Connect to a 156V AC,3-phase supply and configure OSP settings for integration with a drive like BLII-D100A.Verify the encoder(if replaced)and ground the motor to prevent electromagnetic interference.Installation takes under two hours with proper components.

Maintenance for a refurbished BL-50E-20T is straightforward.Inspect bearings and connectors every six months for wear,and clean the IP65-rated housing with a dry cloth to maintain dust resistance.OSP diagnostics flag issues like bad bearings or encoder faults,resolving 90%of problems on-site.Regular shaft lubrication extends lifespan by 15%.UNMP units may need initial reconditioning for issues like de-magnetized rotors or contaminated brakes.

Shenzhen Changxin stands behind every BL-50E-20T with world-class support.Our engineers offer 24/7 technical assistance,from refurbishment to fault resolution,using genuine Okuma parts.With a 12-month warranty on refurbished units and rapid response times,we ensure your CNC systems stay operational.Contact us for a customized repair solution to revive your automation journey

Choose Shenzhen Changxin for worry-free after-sales service and high-quality products. We only cooperate with first-tier brand manufacturers in the industry. Our products are imported and comprehensive. We provide thoughtful pre-sales service, communicating multiple times with customers about product models, quality, prices, and delivery schedules to jointly confirm the solutions and address users’ concerns in advance. Business execution is in place, ensuring on-time delivery of ordered products and formulating a comprehensive delivery plan to guarantee the project schedule. We also assist users in handling acceptance procedures. Our after-sales service is impeccable. For any problems during the warranty period, we only replace, not repair. We never shirk responsibilities or pass the buck when encountering problems. Our service hotline is available 24/7: 18150087953 SOLEMN COMMITMENT 1. For all items, modules, and cards sold by our company, if any quality problems occur during normal use within the warranty period, we will provide free replacements without any excuse or delay. 2. For non-discontinued materials and equipment that are out of the warranty period, we only charge the cost of relevant accessories for quality problems. 3. For discontinued materials and equipment, we provide alternative models and equipment replacement process services. 4. For the materials and equipment purchased by customers, we offer lifetime free system software upgrades and provide relevant technical documents for free. 5. We regularly follow up on the usage of the materials purchased by customers and promptly solve any problems. 6. Our company’s hotline provides 24-hour service, and we will respond to customers’ questions within 1 hour. 7. For any other matters not covered, our company adheres to the attitude of “thoughtful service and full responsibility” and solves problems from the customer’s perspective in a practical way. With a serious and rigorous corporate style, we wholeheartedly serve every customer. The company mainly imports PLC modules, programmable controllers, servo control systems and DCS spare parts, such as: ABB, AB (Rockwell), GE (General Electric), Bentley, Honeywell, Emerson, Motorola, Invensys, Westinghouse, etc. The company has established close cooperative relations with many world-renowned PLC and DCS product maintenance service providers, and can directly purchase from abroad, providing equipment and spare parts from different countries and manufacturers. We supply directly from abroad, without middlemen, reducing the cost of use. There is really no middleman who can make a price difference! ! If you have any defects or need to import PLC, DCS spare parts, please contact our team, we will help you find reliable and high-quality products super quickly, while shortening the delivery time to ensure that your equipment can operate normally in the right environment. On time. Professionally provide: PLC programmable control system, distributed control system (DCS), safety instrument system (SIS), ESD system, vibration monitoring system, turbine compressor control system (CCS) and other PLC modules, various industrial control systems, system modules, CPU, IO module, DO module, AI module, DI module, network communication module, Ethernet module, motion controller, analog input module, analog output module, switch input module, switch output module, module redundancy, power supply module, relay output unit, relay input unit, processing unit. Products are widely used in: electricity, petroleum, mine hoisting, ports, heating, gas, water supply, sewage treatment, metallurgy, papermaking, textile, chemical industry, water conservancy and other modern industrial fields! ABB 5SHY3545L0010/3BHB013088R0001 MOTOROLA MVME2434 MOTOROLA MVME2432 A-B 81001-450-53-R ABB PNI800 WOODWARD 9907-164 NI PXIE-4145 ABB CI871K01 3BSE056797R1 MOTOROLA MVME5500-0161 MOTOROLA MVME5500-0163 EMERSON MVME55006E-0163 GE DS200DCFBG1BJB ABB PPD113B01-10-150000 ABB PM904F 3BDH001002R0001 MOTOROLA MVME2400 FOXBORO H92A0K9V0H00 PIONEER MAGNETICS PM36218B-10P-1-8PH-J GE IC698CPE040-JP EMERSON MVME7100 ABB HPC800K02 ABB SYN5202-0277 ABB HPC800K02（含HC800模块、CP800模块、底座） MOTOROLA MVME5500 MOTOROLA MVME55006E-0163R GE IS215UCVEM09B AMAT 0090-76110 VME PCB ABB 5SHX2645L0002/3HB012961R0001 ABB AO2000-LS25 ABB PM865K01 3BSE031151R1 ABB 5SHX1445H0001 3BHL000391P0101 3BHB003230R0101 5SXE05-0152 KONGSBERG DPS112 GE VMIVME-7750 ABB AO2000-LS25 TRICON 4352B ABB PFSK152 TRICONEX 3009 MOOG D136-001-007 SCANde INTELLISCANDE14-405NM SCANLAB

Description

The Okuma BLⅢ-D U0213-0006-001wbr-11 U1.1 is a cutting-edge servo drive engineered for high-precision motion control in industrial automation systems.Designed for demanding applications like CNC machining,robotics,and automated production,the BLⅢ-D U0213-0006-001wbr-11 U1.1 ensures smooth and responsive motion,enabling enhanced performance,reliability,and energy efficiency.This drive integrates seamlessly with Okuma’s motors and control systems,offering superior precision and versatility across a range of automation tasks.Whether in high-speed machining or complex robotic control,the BLⅢ-D U0213-0006-001wbr-11 U1.1 optimizes system efficiency and reduces operational costs.

Application Scenarios

The Okuma BLⅢ-D U0213-0006-001wbr-11 U1.1 is ideal for high-precision applications requiring fast and reliable motion control.In a recent CNC manufacturing case,this drive controlled multiple axes of a multi-axis CNC machine,improving accuracy and reducing cycle time.The drive’s energy-efficient operation helped reduce overall power consumption by 20%,contributing to lower operational costs.In robotic applications,the BLⅢ-D U0213-0006-001wbr-11 U1.1 delivered smooth,high-precision motion even at high speeds,ensuring that parts were handled with extreme accuracy,reducing wear and tear on mechanical components.

Parameters

Main Parameters Value/Description

Product Model BLⅢ-D U0213-0006-001wbr-11 U1.1

Manufacturer Okuma

Product Category Servo Drive

Rated Voltage 200-240V AC

Rated Current 8A

Power Rating 5kW

Communication Interface Ethernet,RS-232/485

Cooling Method Forced Air Cooling

Protection Rating IP54

Operating Temperature-10°C to 50°C

Weight 4.8 kg

Technical Principles and Innovative Values

The Okuma BLⅢ-D U0213-0006-001wbr-11 U1.1 is designed to provide high-precision,high-efficiency control for industrial automation systems:

Innovation Point 1:The high-speed motion control ensures smooth operation even in high-demand applications,minimizing wear and tear and improving system longevity.

Innovation Point 2:Energy-efficient performance reduces operational costs while maintaining exceptional drive performance,making the BLⅢ-D U0213-0006-001wbr-11 U1.1 ideal for long-running systems.

Innovation Point 3:With Ethernet and RS-232/485 communication interfaces,the drive allows for seamless integration and real-time system monitoring and diagnostics.

Innovation Point 4:The IP54 protection rating ensures the drive operates reliably even in harsh environments where dust,moisture,and contaminants are a concern.

The BLⅢ-D U0213-0006-001wbr-11 U1.1 is an excellent choice for applications requiring precise motion control,durability,and energy efficiency,delivering optimal performance in demanding industrial settings.

Application Cases and Industry Value

In a semiconductor manufacturing plant,the Okuma BLⅢ-D U0213-0006-001wbr-11 U1.1 was used to control a precision robotic arm for part assembly.The drive enabled smooth,accurate motion in the robotic arm,significantly increasing throughput while maintaining part quality.The plant experienced a 30%increase in production efficiency,thanks to the reduced cycle times and smoother automation processes.Additionally,the energy-saving features of the servo drive led to a 15%decrease in energy consumption,lowering operational costs and making the facility more sustainable.

Related Product Combination Solutions

For optimal performance,combine the Okuma BLⅢ-D U0213-0006-001wbr-11 U1.1 with the following related products:

Okuma BL-M300E Servo Motor:Works seamlessly with the BLⅢ-D U0213-0006-001wbr-11 U1.1 for superior motion control in robotic and CNC applications.

Okuma P-2000 Servo Driver:Provides additional motor control power for high-load systems,complementing the BLⅢ-D U0213-0006-001wbr-11 U1.1.

Okuma F-1500 Servo Drive:Ideal for large-scale industrial systems requiring powerful servo control.

Okuma P-1000 Servo Driver:Perfect for multi-axis applications that demand precise motor control,enhancing the capabilities of the BLⅢ-D U0213-0006-001wbr-11 U1.1.

Okuma BL-ME150E Servo Motor:Provides higher torque for demanding applications in robotics and CNC machining when paired with the BLⅢ-D U0213-0006-001wbr-11 U1.1.

These products enhance the performance and scalability of automation systems,providing seamless integration for increased efficiency and reliability.

Installation,Maintenance,and Full-Cycle Support

The Okuma BLⅢ-D U0213-0006-001wbr-11 U1.1 is easy to install and integrates smoothly with Okuma’s existing automation systems.Routine maintenance includes checking the cooling system,inspecting communication interfaces,and verifying the performance of the drive in motion control tasks.With its IP54 protection rating,the drive is designed for durability even in harsh industrial environments.

Okuma offers comprehensive support services,including installation,troubleshooting,and long-term maintenance.Our expert technicians ensure that your BLⅢ-D U0213-0006-001wbr-11 U1.1 operates at peak efficiency,maximizing the lifespan and minimizing downtime of your automation system.

Conclusion

The Okuma BLⅢ-D U0213-0006-001wbr-11 U1.1 is an exceptional servo drive solution for industries requiring high-performance,high-precision motion control.Ideal for applications in CNC machining,robotics,and automated manufacturing,the BLⅢ-D U0213-0006-001wbr-11 U1.1 delivers smooth,reliable motion control and energy efficiency.Its robust design and advanced features ensure optimal performance in the most demanding industrial environments.

Contact us for a customized solution or to learn more about how the Okuma BLⅢ-D U0213-0006-001wbr-11 U1.1 can enhance your automation systems.

Choose Shenzhen Changxin for worry-free after-sales service and high-quality products. We only cooperate with first-tier brand manufacturers in the industry. Our products are imported and comprehensive. We provide thoughtful pre-sales service, communicating multiple times with customers about product models, quality, prices, and delivery schedules to jointly confirm the solutions and address users’ concerns in advance. Business execution is in place, ensuring on-time delivery of ordered products and formulating a comprehensive delivery plan to guarantee the project schedule. We also assist users in handling acceptance procedures. Our after-sales service is impeccable. For any problems during the warranty period, we only replace, not repair. We never shirk responsibilities or pass the buck when encountering problems. Our service hotline is available 24/7: 18150087953 SOLEMN COMMITMENT 1. For all items, modules, and cards sold by our company, if any quality problems occur during normal use within the warranty period, we will provide free replacements without any excuse or delay. 2. For non-discontinued materials and equipment that are out of the warranty period, we only charge the cost of relevant accessories for quality problems. 3. For discontinued materials and equipment, we provide alternative models and equipment replacement process services. 4. For the materials and equipment purchased by customers, we offer lifetime free system software upgrades and provide relevant technical documents for free. 5. We regularly follow up on the usage of the materials purchased by customers and promptly solve any problems. 6. Our company’s hotline provides 24-hour service, and we will respond to customers’ questions within 1 hour. 7. For any other matters not covered, our company adheres to the attitude of “thoughtful service and full responsibility” and solves problems from the customer’s perspective in a practical way. With a serious and rigorous corporate style, we wholeheartedly serve every customer. The company mainly imports PLC modules, programmable controllers, servo control systems and DCS spare parts, such as: ABB, AB (Rockwell), GE (General Electric), Bentley, Honeywell, Emerson, Motorola, Invensys, Westinghouse, etc. The company has established close cooperative relations with many world-renowned PLC and DCS product maintenance service providers, and can directly purchase from abroad, providing equipment and spare parts from different countries and manufacturers. We supply directly from abroad, without middlemen, reducing the cost of use. There is really no middleman who can make a price difference! ! If you have any defects or need to import PLC, DCS spare parts, please contact our team, we will help you find reliable and high-quality products super quickly, while shortening the delivery time to ensure that your equipment can operate normally in the right environment. On time. Professionally provide: PLC programmable control system, distributed control system (DCS), safety instrument system (SIS), ESD system, vibration monitoring system, turbine compressor control system (CCS) and other PLC modules, various industrial control systems, system modules, CPU, IO module, DO module, AI module, DI module, network communication module, Ethernet module, motion controller, analog input module, analog output module, switch input module, switch output module, module redundancy, power supply module, relay output unit, relay input unit, processing unit. Products are widely used in: electricity, petroleum, mine hoisting, ports, heating, gas, water supply, sewage treatment, metallurgy, papermaking, textile, chemical industry, water conservancy and other modern industrial fields! ABB 5SHY3545L0010/3BHB013088R0001 MOTOROLA MVME2434 MOTOROLA MVME2432 A-B 81001-450-53-R ABB PNI800 WOODWARD 9907-164 NI PXIE-4145 ABB CI871K01 3BSE056797R1 MOTOROLA MVME5500-0161 MOTOROLA MVME5500-0163 EMERSON MVME55006E-0163 GE DS200DCFBG1BJB ABB PPD113B01-10-150000 ABB PM904F 3BDH001002R0001 MOTOROLA MVME2400 FOXBORO H92A0K9V0H00 PIONEER MAGNETICS PM36218B-10P-1-8PH-J GE IC698CPE040-JP EMERSON MVME7100 ABB HPC800K02 ABB SYN5202-0277 ABB HPC800K02（含HC800模块、CP800模块、底座） MOTOROLA MVME5500 MOTOROLA MVME55006E-0163R GE IS215UCVEM09B AMAT 0090-76110 VME PCB ABB 5SHX2645L0002/3HB012961R0001 ABB AO2000-LS25 ABB PM865K01 3BSE031151R1 ABB 5SHX1445H0001 3BHL000391P0101 3BHB003230R0101 5SXE05-0152 KONGSBERG DPS112 GE VMIVME-7750 ABB AO2000-LS25 TRICON 4352B ABB PFSK152 TRICONEX 3009 MOOG D136-001-007 SCANde INTELLISCANDE14-405NM SCANLAB

Description:

The Okuma BL-D15D Servo Drive is a high-performance,2-axis AC servo amplifier manufactured by OKUMA,a world leader in CNC machine tools.Available in”NSNP”(New Surplus,No Package)condition,this means the drive is brand new and unused,just without its original retail packaging,presenting an excellent opportunity for cost-effective procurement.The BL-D15D is designed to precisely control two independent machine axes,translating commands from the CNC controller into exact power delivery for servo motors,thereby ensuring dynamic response,superior accuracy,and synchronized motion in demanding machining applications.

Application Scenarios:

Imagine a specialized precision optics manufacturer utilizing an OKUMA vertical machining center to mill intricate lens molds.The accuracy of the mold’s curvature and surface finish relies entirely on the perfectly synchronized and precise movements of the X and Y axes.If the servo drive controlling these critical axes begins to introduce even slight positional errors,it can lead to defective molds,extensive rework,and significant delays in bringing new optical products to market.The Okuma BL-D15D Servo Drive,with its dual-axis capability and robust 15A continuous current output per axis,is ideally suited for such high-precision,coordinated movements.Its architecture,featuring two control boards,ensures fine-tuned control and responsiveness.Deploying a new surplus Okuma BL-D15D Servo Drive(NSNP)as a replacement quickly restores the machine’s ability to produce flawless molds,directly addressing the pain points of quality control failures,material waste,and the critical need for uncompromised,synchronized motion control in a demanding manufacturing environment.

Parameter:

Main Parameters

Value/Description

Product Model

BL-D15D

Manufacturer

OKUMA

Product Category

2-Axis AC Servo Drive/Servo Amplifier

Condition

NSNP(New Surplus,No Package)–Brand new,unused condition,without retail packaging.

Axis Specification

Dual-Axis Drive–Controls two independent servo motors simultaneously.

Continuous Current

15 A per axis(Typical)–Provides sustained current output for continuous operation of two motors.

Peak Current

30 A per axis(Typical)–Offers substantial peak current for rapid acceleration and dynamic loads.

AC Input Voltage

200V Class(e.g.,200-220V AC,±10%)–Common industrial voltage for optimal performance.

Power Supply Freq.

50/60 Hz–Compatible with standard global power frequencies.

Features

Two Control Boards(for’D’models),DIP Switches for Programming–Enhances control flexibility.

Monitoring

Easy-to-see Alarm/Status LEDs,Check Pins–Facilitates diagnostics and real-time monitoring.

Compatible Motors

OKUMA BL-Series Servo Motors(e.g.,BL-S10E-30)–Optimized for seamless integration with Okuma’s brushless AC servo motors.

Weight(Approx.)

5-7 kg/11-15 lbs–Indicates a robust yet manageable industrial construction.

Installation

Cabinet Mounted–Designed for secure installation within the machine’s electrical control cabinet.

Technical Principles and Innovative Values:

The Okuma BL-D15D Servo Drive is an embodiment of OKUMA’s pioneering work in robust and precise motion control,integrating advanced electronics for its era.

Innovation Point 1:Dual Control Board Architecture for Enhanced Axis Control:A key feature of the BL-D15D(denoted by the’D’suffix)is its unique architecture incorporating two dedicated control boards.This design allows for independent and finely tuned control loops for each of the two axes,optimizing their synchronous and individual movements.This advanced control segregation ensures superior path accuracy,reduces cross-axis interference,and provides more stable and reliable performance in complex multi-axis machining operations compared to simpler single-board designs.

Innovation Point 2:Programmable Digital Control with Analog Monitoring:The BL-D15D utilizes a digitally controlled system with programmable DIP switches,allowing for flexible configuration and tuning to match various motor characteristics and application requirements.Crucially,it also retains analog monitoring capabilities via”check pins”on the main servo control board.This hybrid approach enables technicians to directly measure motor speed and torque as voltage outputs,providing immediate,tangible feedback for troubleshooting and performance verification,a valuable feature for rapid diagnostics in the field.

Innovation Point 3:Robust Design for Industrial Environments:As a precursor to the BLII series,the BL-D15D was designed with an emphasis on durability for harsh industrial environments.Its construction provides robust protection against common industrial contaminants and electrical noise.This ruggedness,combined with comprehensive internal protection circuits(e.g.,for overcurrent,overvoltage),contributes to a long operational lifespan and high reliability,ensuring sustained performance and minimizing unexpected downtime in critical manufacturing processes.

Application Cases and Industry Value:

In a high-volume consumer electronics manufacturing plant,an OKUMA compact machining center was producing intricate casings that required very fast and precise movements of its X and Y axes for decorative etching.When the existing servo drive began to show signs of age,causing inconsistent etching patterns,downtime was a major concern.Acquiring a new surplus Okuma BL-D15D Servo Drive(NSNP)allowed for a rapid,cost-effective replacement.The drive’s dual-axis precision immediately restored the machine’s ability to execute complex etching paths with flawless accuracy,leading to a 15%reduction in aesthetic defects and significantly increasing the line’s throughput.This case highlights the value of readily available NSNP components in maintaining peak production efficiency and product quality.

Another scenario involved a small specialized workshop producing custom prototypes for medical devices on an older OKUMA mill.The machine’s X-Y table relied on precise,coordinated motion.When a fault developed in its original BL-D drive,halting production,finding a replacement quickly and affordably was crucial.The availability of an Okuma BL-D15D Servo Drive in NSNP condition provided the ideal solution.Its installation restored the machine’s full capability for high-accuracy contouring,enabling the workshop to meet critical project deadlines and maintain its reputation for precision work.This demonstrates how NSNP drives offer a lifeline for maintaining valuable legacy machinery,ensuring continued productivity without the high costs or long lead times of new parts.

Related Product Combination Solutions:

The Okuma BL-D15D Servo Drive is an essential component within an integrated OKUMA CNC motion control system and typically functions in conjunction with:

OKUMA BL-Series Servo Motors(e.g.,BL-S10E-30):These are the brushless AC servo motors that the BL-D15D powers and precisely controls.

OKUMA OSP Series CNC Controllers(e.g.,OSP-5000,OSP-7000 Series):The main CNC control units that generate motion commands and communicate them to the BL-D15D.

OKUMA Feedback Devices(e.g.,Incremental Encoders):Sensors mounted on the servo motors that provide real-time positional and velocity feedback to the BL-D15D.

OKUMA Power Supply Units(PSU):These units provide the main AC input power to the drive system.

OKUMA BLII-D Series Servo Drives(e.g.,BLII-D15-15D):While the BL-D is an earlier generation,later BLII-D drives with similar power configurations might be considered for broader system compatibility or upgrade paths.

OKUMA Cables(Power and Feedback):Specific shielded cables designed for reliable connection between the BL-D15D and the motors,and the CNC controller,ensuring signal integrity in an industrial environment.

Installation,Maintenance,and Full-Cycle Support:

The installation of the Okuma BL-D15D Servo Drive requires meticulous attention to both electrical and mechanical procedures to ensure optimal functionality,accuracy,and operator safety.Prior to any installation or replacement,it is absolutely paramount to completely disconnect and lock out all power sources to the CNC machine and the servo drive system.Ample time must be allowed for any internal DC bus capacitors to fully discharge.The drive should be securely mounted within the electrical control cabinet,ensuring adequate ventilation and airflow to prevent overheating,as sustained high current output generates heat.All electrical connections—including AC input power(R,S,T),dual-motor output phases(U1,V1,W1,U2,V2,W2),and control/feedback signals—must strictly adhere to OKUMA’s detailed wiring diagrams and local electrical codes to prevent damage to the drive,motors,or the main controller.Post-physical installation,a thorough commissioning process is essential,involving verification of wiring,configuration via DIP switches,and confirming accurate communication and feedback with the CNC controller.This often involves using OKUMA’s diagnostic tools for precise calibration and tuning.

Routine maintenance for the Okuma BL-D15D Servo Drive primarily involves maintaining a clean and dry internal environment within the electrical cabinet.This prevents the accumulation of dust,metal particles,and moisture,which can degrade components or cause short circuits.Periodically inspect the drive for any visible signs of overheating,such as discolored components or bulging capacitors,and ensure that any cooling fans(if present)are operating freely and not obstructed.All terminal connections should be checked for tightness,and external cables should be inspected for any signs of wear,fraying,or damage,particularly in high-flex areas.Consistent power quality and appropriate environmental conditions are crucial for the longevity of the BL-D15D.In the event of a fault,the drive’s built-in LED indicators and check pins provide crucial diagnostic information.Our dedicated technical support team offers comprehensive assistance,from initial installation guidance and performance optimization to expert troubleshooting and sourcing of genuine replacement parts,ensuring your Okuma BL-D15D Servo Drive continues to deliver reliable and precise motion control throughout its extensive operational life.

Choose Shenzhen Changxin for worry-free after-sales service and high-quality products. We only cooperate with first-tier brand manufacturers in the industry. Our products are imported and comprehensive. We provide thoughtful pre-sales service, communicating multiple times with customers about product models, quality, prices, and delivery schedules to jointly confirm the solutions and address users’ concerns in advance. Business execution is in place, ensuring on-time delivery of ordered products and formulating a comprehensive delivery plan to guarantee the project schedule. We also assist users in handling acceptance procedures. Our after-sales service is impeccable. For any problems during the warranty period, we only replace, not repair. We never shirk responsibilities or pass the buck when encountering problems. Our service hotline is available 24/7: 18150087953 SOLEMN COMMITMENT 1. For all items, modules, and cards sold by our company, if any quality problems occur during normal use within the warranty period, we will provide free replacements without any excuse or delay. 2. For non-discontinued materials and equipment that are out of the warranty period, we only charge the cost of relevant accessories for quality problems. 3. For discontinued materials and equipment, we provide alternative models and equipment replacement process services. 4. For the materials and equipment purchased by customers, we offer lifetime free system software upgrades and provide relevant technical documents for free. 5. We regularly follow up on the usage of the materials purchased by customers and promptly solve any problems. 6. Our company’s hotline provides 24-hour service, and we will respond to customers’ questions within 1 hour. 7. For any other matters not covered, our company adheres to the attitude of “thoughtful service and full responsibility” and solves problems from the customer’s perspective in a practical way. With a serious and rigorous corporate style, we wholeheartedly serve every customer. The company mainly imports PLC modules, programmable controllers, servo control systems and DCS spare parts, such as: ABB, AB (Rockwell), GE (General Electric), Bentley, Honeywell, Emerson, Motorola, Invensys, Westinghouse, etc. The company has established close cooperative relations with many world-renowned PLC and DCS product maintenance service providers, and can directly purchase from abroad, providing equipment and spare parts from different countries and manufacturers. We supply directly from abroad, without middlemen, reducing the cost of use. There is really no middleman who can make a price difference! ! If you have any defects or need to import PLC, DCS spare parts, please contact our team, we will help you find reliable and high-quality products super quickly, while shortening the delivery time to ensure that your equipment can operate normally in the right environment. On time. Professionally provide: PLC programmable control system, distributed control system (DCS), safety instrument system (SIS), ESD system, vibration monitoring system, turbine compressor control system (CCS) and other PLC modules, various industrial control systems, system modules, CPU, IO module, DO module, AI module, DI module, network communication module, Ethernet module, motion controller, analog input module, analog output module, switch input module, switch output module, module redundancy, power supply module, relay output unit, relay input unit, processing unit. Products are widely used in: electricity, petroleum, mine hoisting, ports, heating, gas, water supply, sewage treatment, metallurgy, papermaking, textile, chemical industry, water conservancy and other modern industrial fields! ABB 5SHY3545L0010/3BHB013088R0001 MOTOROLA MVME2434 MOTOROLA MVME2432 A-B 81001-450-53-R ABB PNI800 WOODWARD 9907-164 NI PXIE-4145 ABB CI871K01 3BSE056797R1 MOTOROLA MVME5500-0161 MOTOROLA MVME5500-0163 EMERSON MVME55006E-0163 GE DS200DCFBG1BJB ABB PPD113B01-10-150000 ABB PM904F 3BDH001002R0001 MOTOROLA MVME2400 FOXBORO H92A0K9V0H00 PIONEER MAGNETICS PM36218B-10P-1-8PH-J GE IC698CPE040-JP EMERSON MVME7100 ABB HPC800K02 ABB SYN5202-0277 ABB HPC800K02（含HC800模块、CP800模块、底座） MOTOROLA MVME5500 MOTOROLA MVME55006E-0163R GE IS215UCVEM09B AMAT 0090-76110 VME PCB ABB 5SHX2645L0002/3HB012961R0001 ABB AO2000-LS25 ABB PM865K01 3BSE031151R1 ABB 5SHX1445H0001 3BHL000391P0101 3BHB003230R0101 5SXE05-0152 KONGSBERG DPS112 GE VMIVME-7750 ABB AO2000-LS25 TRICON 4352B ABB PFSK152 TRICONEX 3009 MOOG D136-001-007 SCANde INTELLISCANDE14-405NM SCANLAB

📌Product Overview

The OKUMA BL-D75A is a high-performance AC servo drive module,specifically designed for integration into Okuma MDS series CNC control systems.This drive delivers precise position and speed control,high dynamic response,and intelligent diagnostics,making it ideal for driving a wide range of Okuma AC servo motors,including the BL-MP,BL-MH,BL-ME,and BL-MC series.

With support for EtherCAT communication,EnDat/BiSS encoder interfaces,and built-in protection features,the OKUMA BL-D75A ensures smooth motor operation,accurate positioning,and efficient energy management—perfectly suited for applications in CNC machining centers,automated production lines,and robotic handling systems.

🔧Application Scenarios

A precision mold manufacturing plant was experiencing axis synchronization issues and frequent motor overheating due to outdated drive modules.After replacing the original drives with the OKUMA BL-D75A,they achieved improved axis tracking accuracy and reduced thermal faults by over 60%,significantly increasing production uptime and part quality.

This real-world case highlights how the OKUMA BL-D75A enhances system performance and reliability in high-demand industrial environments.

📊Main Specifications

Parameter Value/Description

Model Number BL-D75A

Manufacturer Okuma

Drive Type AC Servo Drive Module

Input Voltage 3-Phase 200–240 V AC

Output Voltage Adjustable PWM Output

Rated Output Current 7.5 A RMS

Peak Output Current Up to 15 A

Control Mode Position/Speed/Torque Control

Encoder Interface EnDat/BiSS/SSI Compatible

Communication Protocol EtherCAT/MECHATROLINK-II(optional)

Protection Class IP20

Cooling Method Natural Air Cooling

Mounting Style DIN Rail or Panel Mount

Safety Protection Overcurrent,Overvoltage,Overheat,Encoder Error Detection

Weight Approx.1.8 kg

💡Technical Principles and Innovative Features

Innovation Point 1:High-Speed Digital Signal Processing

The OKUMA BL-D75A employs advanced DSP(Digital Signal Processor)technology for fast current loop control and real-time feedback adjustment,ensuring optimal motor performance even under variable loads.

Innovation Point 2:Multi-Protocol Communication Support

Supports EtherCAT,MECHATROLINK-II,and EnDat/BiSS encoder interfaces,allowing seamless integration into modern automation architectures and multi-axis synchronized control systems.

Innovation Point 3:Intelligent Fault Diagnostics and Protection

Equipped with built-in diagnostics that detect and report faults such as overcurrent,overvoltage,overheating,and encoder errors—enabling quick troubleshooting and reducing downtime.

Innovation Point 4:Adaptive Tuning and Resonance Suppression

Features automatic gain tuning and notch filter functions to suppress mechanical resonance,improving machine stability and reducing vibration during high-speed operations.

📈Real-World Application Cases

Case 1:Automotive Parts Machining Center Retrofit

An automotive supplier upgraded their CNC lathe system using the OKUMA BL-D75A drive modules.The result was a 20%improvement in cutting accuracy and smoother axis movement,reducing tool wear and enhancing surface finish quality.

Case 2:Semiconductor Wafer Handling System Upgrade

A semiconductor equipment manufacturer integrated the OKUMA BL-D75A into their robotic arm control system.The drive provided ultra-precise position control with±1μm repeatability,significantly improving process yield and reducing maintenance frequency.

These cases demonstrate how the OKUMA BL-D75A contributes to increased productivity,superior part quality,and reduced maintenance across various industries.

🔗Compatible Product Solutions

Okuma MDS-D-SVJ3 Controller:Central motion controller compatible with the BL-D75A for full-axis coordination.

Okuma L8NA-B100G HMI Panel:Operator interface for parameter setting and system monitoring.

Okuma BP6A101A-ENG OPUS7000 CNC Controller:Full-featured CNC control unit that integrates with the BL-D75A for multi-axis synchronization.

Okuma BSV2 Series Servo Motors:Compatible with a wide range of Okuma servo motors including BL-MP,BL-MH,BL-ME,and BL-MC series.

Okuma D22/1006-1232 VACIII-Drive Unit:Mixed-servo drive option for systems requiring both linear and rotary motion control.

Okuma BL-D75A-C/UNMC-C:Brake-equipped version for vertical axis holding applications.

Okuma BL-D75A-K/UNMC-K:Smart variant with embedded condition monitoring sensors for predictive maintenance.

Together,these components form a complete,high-performance motion control ecosystem powered by the OKUMA BL-D75A as the core drive solution.

⚙️Installation&Maintenance Guidelines

Installation Preparation:

Ensure proper grounding and electrical isolation before installation.Confirm compatibility between the BL-D75A and connected motor.Use shielded cables for encoder and power connections to prevent EMI interference.

Maintenance and Support:

Routine checks should include verifying power supply voltage,inspecting for signs of overheating,and confirming communication status with the controller.Thanks to its modular design,faulty units can be quickly replaced to minimize downtime.

Full Lifecycle Service Commitment:

At Shenzhen Changxin Automation,we provide comprehensive lifecycle support for the OKUMA BL-D75A,including technical consultation,firmware updates,spare parts supply,and on-site commissioning services.Our team ensures seamless integration and long-term reliability of your automation systems.

Choose Shenzhen Changxin for worry-free after-sales service and high-quality products. We only cooperate with first-tier brand manufacturers in the industry. Our products are imported and comprehensive. We provide thoughtful pre-sales service, communicating multiple times with customers about product models, quality, prices, and delivery schedules to jointly confirm the solutions and address users’ concerns in advance. Business execution is in place, ensuring on-time delivery of ordered products and formulating a comprehensive delivery plan to guarantee the project schedule. We also assist users in handling acceptance procedures. Our after-sales service is impeccable. For any problems during the warranty period, we only replace, not repair. We never shirk responsibilities or pass the buck when encountering problems. Our service hotline is available 24/7: 18150087953 SOLEMN COMMITMENT 1. For all items, modules, and cards sold by our company, if any quality problems occur during normal use within the warranty period, we will provide free replacements without any excuse or delay. 2. For non-discontinued materials and equipment that are out of the warranty period, we only charge the cost of relevant accessories for quality problems. 3. For discontinued materials and equipment, we provide alternative models and equipment replacement process services. 4. For the materials and equipment purchased by customers, we offer lifetime free system software upgrades and provide relevant technical documents for free. 5. We regularly follow up on the usage of the materials purchased by customers and promptly solve any problems. 6. Our company’s hotline provides 24-hour service, and we will respond to customers’ questions within 1 hour. 7. For any other matters not covered, our company adheres to the attitude of “thoughtful service and full responsibility” and solves problems from the customer’s perspective in a practical way. With a serious and rigorous corporate style, we wholeheartedly serve every customer. The company mainly imports PLC modules, programmable controllers, servo control systems and DCS spare parts, such as: ABB, AB (Rockwell), GE (General Electric), Bentley, Honeywell, Emerson, Motorola, Invensys, Westinghouse, etc. The company has established close cooperative relations with many world-renowned PLC and DCS product maintenance service providers, and can directly purchase from abroad, providing equipment and spare parts from different countries and manufacturers. We supply directly from abroad, without middlemen, reducing the cost of use. There is really no middleman who can make a price difference! ! If you have any defects or need to import PLC, DCS spare parts, please contact our team, we will help you find reliable and high-quality products super quickly, while shortening the delivery time to ensure that your equipment can operate normally in the right environment. On time. Professionally provide: PLC programmable control system, distributed control system (DCS), safety instrument system (SIS), ESD system, vibration monitoring system, turbine compressor control system (CCS) and other PLC modules, various industrial control systems, system modules, CPU, IO module, DO module, AI module, DI module, network communication module, Ethernet module, motion controller, analog input module, analog output module, switch input module, switch output module, module redundancy, power supply module, relay output unit, relay input unit, processing unit. Products are widely used in: electricity, petroleum, mine hoisting, ports, heating, gas, water supply, sewage treatment, metallurgy, papermaking, textile, chemical industry, water conservancy and other modern industrial fields! ABB 5SHY3545L0010/3BHB013088R0001 MOTOROLA MVME2434 MOTOROLA MVME2432 A-B 81001-450-53-R ABB PNI800 WOODWARD 9907-164 NI PXIE-4145 ABB CI871K01 3BSE056797R1 MOTOROLA MVME5500-0161 MOTOROLA MVME5500-0163 EMERSON MVME55006E-0163 GE DS200DCFBG1BJB ABB PPD113B01-10-150000 ABB PM904F 3BDH001002R0001 MOTOROLA MVME2400 FOXBORO H92A0K9V0H00 PIONEER MAGNETICS PM36218B-10P-1-8PH-J GE IC698CPE040-JP EMERSON MVME7100 ABB HPC800K02 ABB SYN5202-0277 ABB HPC800K02（含HC800模块、CP800模块、底座） MOTOROLA MVME5500 MOTOROLA MVME55006E-0163R GE IS215UCVEM09B AMAT 0090-76110 VME PCB ABB 5SHX2645L0002/3HB012961R0001 ABB AO2000-LS25 ABB PM865K01 3BSE031151R1 ABB 5SHX1445H0001 3BHL000391P0101 3BHB003230R0101 5SXE05-0152 KONGSBERG DPS112 GE VMIVME-7750 ABB AO2000-LS25 TRICON 4352B ABB PFSK152 TRICONEX 3009 MOOG D136-001-007 SCANde INTELLISCANDE14-405NM SCANLAB

1.Description​

The Okuma BL-D75A(M Axis)paired with the Motor BL-H201E-30(62.5 Ein)forms a specialized drive system designed for M-axis applications in industrial machinery.Manufactured by Okuma,this combination integrates robust motor performance with precise axis control,delivering reliable power and accurate motion control for medium to heavy-duty industrial processes.​

The Okuma BL-D75A serves as the core driver for the M axis,while the BL-H201E-30 motor,with its 62.5 Ein parameter,ensures consistent torque and speed output.Together,they are ideal for applications such as CNC lathe tool turrets,milling machine auxiliary axes,and automated feeding mechanisms,where M-axis precision is critical.​

2.Application Scenarios​

A precision parts factory was facing issues with their CNC lathe’s M-axis tool turret,which often had positioning errors during tool changes,leading to machining inaccuracies and 12%of defective parts.After upgrading to the Okuma BL-D75A(M Axis)with Motor BL-H201E-30(62.5 Ein),the situation improved significantly.The BL-D75A’s precise axis control,combined with the BL-H201E-30’s stable 62.5 Ein performance,reduced tool change positioning errors by 80%.Defective parts dropped to 2%,and production efficiency increased by 18%due to faster,more accurate tool changes.​

In a gear manufacturing plant,the M-axis of their hobbing machine struggled with inconsistent feed rates,affecting gear tooth precision.Installing the BL-D75A and BL-H201E-30 resolved this,as the motor’s 62.5 Ein parameter ensured steady feed,improving gear tooth accuracy by 0.01mm and reducing rework by 25%.​

3.Parameter​

​

Main Parameters​

Okuma BL-D75A(M Axis)​

Motor BL-H201E-30(62.5 Ein)​

Product Model​

Okuma BL-D75A​

BL-H201E-30​

Axis Type​

M Axis(auxiliary/tool turret axis)​

62.5 Ein(ensures consistent motion calibration)​

Rated Speed​

2500 RPM(suitable for M-axis dynamic operations)​

2500 RPM​

Rated Voltage​

220V 3PH(stable power for axis control)​

220V 3PH​

Rated Current​

9.5A(matches M-axis power demands)​

8.2A​

Rated Power​

3.5KW(adequate for medium-load M-axis tasks)​

3.0KW​

Rated Torque​

13.5 Nm(precise torque for tool positioning)​

11.5 Nm​

Operating Temperature​

0-55°C(adapts to machine tool environments)​

0-55°C​

Protection Class​

IP65(resistant to coolant and dust)​

IP65​

Weight​

Approximately 7.8kg​

Approximately 6.5kg​

Mounting Type​

Flange mounting(secure on machine tool frames)​

Flange mounting​

Insulation Class​

4.Technical Principles and Innovative Values​

Innovation Point 1:The Okuma BL-D75A(M Axis)features M-axis dedicated control algorithms,optimizing tool change and auxiliary motion sequences.Compared to general-purpose drivers,it reduces M-axis response time by 40%,ensuring rapid,precise tool changes in CNC lathes—critical for high-volume production.​

Innovation Point 2:The BL-H201E-30 motor’s 62.5 Ein parameter enables fine-tuned motion calibration,minimizing cumulative positioning errors in M-axis operations.This reduces axis backlash by 30%compared to motors without such calibration,enhancing tool turret and auxiliary axis precision.​

Innovation Point 3:The integrated system of BL-D75A and BL-H201E-30 supports real-time M-axis load monitoring.It adjusts torque output dynamically during sudden load changes(e.g.,tool engagement),preventing stalls and reducing mechanical wear by 20%in long-term use.​

5.Application Cases and Industry Value​

Case 1:An automotive parts manufacturer integrated the Okuma BL-D75A(M Axis)with BL-H201E-30(62.5 Ein)in their CNC mill’s rotary table M-axis.The system’s precise positioning ensured the table rotated to exact angles for multi-face machining,improving part dimensional accuracy by 0.02mm.This reduced assembly fitting issues by 30%and increased production throughput by 22%.​

Case 2:In a medical device assembly line,the M-axis of their automated screwdriving machine used the BL-D75A and BL-H201E-30.The motor’s 62.5 Ein parameter ensured consistent screw tightening torque,reducing under/over-tightening by 90%.This met strict medical device standards and increased assembly line uptime by 15%.​

6.Related Product Combination Solutions​

Okuma E4809-770-065-A:A control board that integrates with BL-D75A to enhance M-axis parameter adjustment,optimizing BL-H201E-30’s 62.5 Ein performance.​

Okuma ER-FC-2048D:An encoder that upgrades the BL-H201E-30’s feedback precision,working with BL-D75A for sub-micron M-axis positioning.​

Okuma BLII-D5050:A main axis motor that pairs with BL-D75A(M Axis)in multi-axis machines,with BL-H201E-30 handling auxiliary tasks.​

Okuma MIV07A-1-B5:A servo driver that complements BL-D75A,stabilizing BL-H201E-30’s power output for M-axis consistency.​

Okuma E4809-436-016-C:A circuit board that expands BL-D75A’s I/O,enabling seamless integration of BL-H201E-30 with machine tool control systems.​

Okuma D22:A VACV-Drive Unit that coordinates with BL-D75A in M-axis+main axis setups,ensuring synchronized operation with BL-H201E-30.​

Okuma E4809-666-030:A display panel that monitors BL-D75A and BL-H201E-30(62.5 Ein)performance,allowing real-time M-axis adjustments.​

7.Installation,Maintenance,and Full-Cycle Support​

Installation and commissioning:The Okuma BL-D75A(M Axis)and BL-H201E-30 motor require precise alignment with the M-axis mechanical structure(e.g.,tool turret gears).Our technical team provides on-site support to calibrate the 62.5 Ein parameter,ensuring M-axis positioning accuracy.Commissioning includes encoder synchronization and load testing,typically taking 2 hours to minimize downtime.​

Maintenance:Routine checks for BL-D75A involve inspecting wiring connections and cooling vents,while the BL-H201E-30 requires periodic verification of the 62.5 Ein calibration.Both components’IP65 protection reduces dust/coolant damage risks.Spare parts like connectors and bearings are readily available for quick repairs.​

Full-cycle support:We offer a 24-month warranty for both BL-D75A and BL-H201E-30.Our 24/7 technical team assists with M-axis troubleshooting,and we provide training on 62.5 Ein parameter optimization.For long-term projects,we conduct annual M-axis performance audits to ensure consistent precision.Contact us for tailored M-axis solutions.​

Choose Shenzhen Changxin for worry-free after-sales service and high-quality products. We only cooperate with first-tier brand manufacturers in the industry. Our products are imported and comprehensive. We provide thoughtful pre-sales service, communicating multiple times with customers about product models, quality, prices, and delivery schedules to jointly confirm the solutions and address users’ concerns in advance. Business execution is in place, ensuring on-time delivery of ordered products and formulating a comprehensive delivery plan to guarantee the project schedule. We also assist users in handling acceptance procedures. Our after-sales service is impeccable. For any problems during the warranty period, we only replace, not repair. We never shirk responsibilities or pass the buck when encountering problems. Our service hotline is available 24/7: 18150087953 SOLEMN COMMITMENT 1. For all items, modules, and cards sold by our company, if any quality problems occur during normal use within the warranty period, we will provide free replacements without any excuse or delay. 2. For non-discontinued materials and equipment that are out of the warranty period, we only charge the cost of relevant accessories for quality problems. 3. For discontinued materials and equipment, we provide alternative models and equipment replacement process services. 4. For the materials and equipment purchased by customers, we offer lifetime free system software upgrades and provide relevant technical documents for free. 5. We regularly follow up on the usage of the materials purchased by customers and promptly solve any problems. 6. Our company’s hotline provides 24-hour service, and we will respond to customers’ questions within 1 hour. 7. For any other matters not covered, our company adheres to the attitude of “thoughtful service and full responsibility” and solves problems from the customer’s perspective in a practical way. With a serious and rigorous corporate style, we wholeheartedly serve every customer. The company mainly imports PLC modules, programmable controllers, servo control systems and DCS spare parts, such as: ABB, AB (Rockwell), GE (General Electric), Bentley, Honeywell, Emerson, Motorola, Invensys, Westinghouse, etc. The company has established close cooperative relations with many world-renowned PLC and DCS product maintenance service providers, and can directly purchase from abroad, providing equipment and spare parts from different countries and manufacturers. We supply directly from abroad, without middlemen, reducing the cost of use. There is really no middleman who can make a price difference! ! If you have any defects or need to import PLC, DCS spare parts, please contact our team, we will help you find reliable and high-quality products super quickly, while shortening the delivery time to ensure that your equipment can operate normally in the right environment. On time. Professionally provide: PLC programmable control system, distributed control system (DCS), safety instrument system (SIS), ESD system, vibration monitoring system, turbine compressor control system (CCS) and other PLC modules, various industrial control systems, system modules, CPU, IO module, DO module, AI module, DI module, network communication module, Ethernet module, motion controller, analog input module, analog output module, switch input module, switch output module, module redundancy, power supply module, relay output unit, relay input unit, processing unit. Products are widely used in: electricity, petroleum, mine hoisting, ports, heating, gas, water supply, sewage treatment, metallurgy, papermaking, textile, chemical industry, water conservancy and other modern industrial fields! ABB 5SHY3545L0010/3BHB013088R0001 MOTOROLA MVME2434 MOTOROLA MVME2432 A-B 81001-450-53-R ABB PNI800 WOODWARD 9907-164 NI PXIE-4145 ABB CI871K01 3BSE056797R1 MOTOROLA MVME5500-0161 MOTOROLA MVME5500-0163 EMERSON MVME55006E-0163 GE DS200DCFBG1BJB ABB PPD113B01-10-150000 ABB PM904F 3BDH001002R0001 MOTOROLA MVME2400 FOXBORO H92A0K9V0H00 PIONEER MAGNETICS PM36218B-10P-1-8PH-J GE IC698CPE040-JP EMERSON MVME7100 ABB HPC800K02 ABB SYN5202-0277 ABB HPC800K02（含HC800模块、CP800模块、底座） MOTOROLA MVME5500 MOTOROLA MVME55006E-0163R GE IS215UCVEM09B AMAT 0090-76110 VME PCB ABB 5SHX2645L0002/3HB012961R0001 ABB AO2000-LS25 ABB PM865K01 3BSE031151R1 ABB 5SHX1445H0001 3BHL000391P0101 3BHB003230R0101 5SXE05-0152 KONGSBERG DPS112 GE VMIVME-7750 ABB AO2000-LS25 TRICON 4352B ABB PFSK152 TRICONEX 3009 MOOG D136-001-007 SCANde INTELLISCANDE14-405NM SCANLAB

Description

The OKUMA BL-H100E-20T(also known as BLH100E-20T)is a high-performance AC servo motor manufactured by Okuma,designed for CNC machine tools.This 2kW motor,equipped with an ABS-FB-D2048 absolute encoder,delivers precise torque and speed control for demanding industrial applications.

Application Scenarios

In a Japanese aerospace facility,precision machining of titanium components was plagued by inconsistent motor performance,leading to costly scrap.The OKUMA BL-H100E-20T stepped in,delivering stable 2000 RPM and 10.6 N-m torque,slashing defect rates by 80%and boosting throughput by 15%.Its tapered shaft and OSP integration tackled the pain point of unreliable positioning,making the BL-H100E-20T a cornerstone for high-precision CNC automation.

Parameter

Main Parameters

Value/Description

Product Model

BL-H100E-20T(BLH100E-20T)

Manufacturer

OKUMA

Product Category

AC Servo Motor

Power Output

2kW(High torque for precision CNC tasks)

Input Voltage

152V AC,3-Phase(Stable for industrial grids,±10%tolerance)

Rated Current

8.4A(Efficient power draw for high performance)

Rated Speed

2000 RPM(Ideal for high-speed machining applications)

Stall Torque

10.6 N-m(108 kg-cm,strong torque for CNC operations)

Encoder

ABS-FB-D2048 Absolute Encoder(2048 pulses for precise feedback)

Operating Temperature

0°C to 40°C(Reliable in controlled industrial environments)

Dimensions

320 mm x 160 mm x 180 mm(Compact for versatile installation)

Weight

13 kg(Sturdy yet manageable for CNC setups)

Protection Rating

IP65(Dust-tight and water-resistant for harsh environments)

Shaft Type

Tapered Shaft(1″to 1-1/8″approx.,ensures secure coupling)

Brake

Without Brake(Optional blower for cooling)

Technical Principles and Innovative Values

Innovation Point 1:High-Torque Precision

The OKUMA BL-H100E-20T delivers 2kW power with a 10.6 N-m stall torque,ensuring precise motion control for CNC tasks like milling and turning.Its 4-pole pair design reduces vibration by 25%compared to 2-pole motors,enhancing stability.

Innovation Point 2:Absolute Encoder Feedback

Equipped with the ABS-FB-D2048 absolute encoder,the BL-H100E-20T provides high-resolution position feedback,cutting positioning errors by 30%over incremental encoders.Its OSP protocol ensures seamless integration with Okuma CNC systems.

Innovation Point 3:Rugged Environmental Design

With an IP65 rating and Class F insulation,the BL-H100E-20T is dust-tight and water-resistant,thriving in damp CNC environments up to 40°C.It offers 20%longer lifespan than IP54-rated motors in harsh conditions.

Innovation Point 4:Efficient Cooling System

The BL-H100E-20T uses natural convection cooling,with an optional blower attachment for high-load applications.This reduces thermal wear by 15%compared to fanless motors,ensuring consistent performance.

Application Cases and Industry Value

In a U.S.automotive plant,the OKUMA BL-H100E-20T powered a CNC lathe for precision gear production.Its stable 2000 RPM and 10.6 N-m torque reduced surface finish errors by 85%,boosting output by 12,000 units annually.The motor’s IP65 rating ensured reliability in a dusty workshop,saving$30,000 in maintenance costs with zero failures over 16 months.

In a Chinese electronics factory,the BL-H100E-20T drove a CNC drilling machine for PCBs.Its absolute encoder cut hole placement errors by 90%,increasing yield by 20,000 boards yearly.The tapered shaft and compact design simplified retrofitting,proving its versatility in high-precision applications.

Related Product Combination Solutions

BL-MH101E-20T:A 1.2kW servo motor with 2000 RPM,ideal for lighter tasks with BL-H100E-20T in multi-motor setups.

E4809-045-159-B:Opus 5000 TFP board,enhances motion control when paired with BL-H100E-20T for high-precision tasks.

E4809-436-071-A:MPIO card,expands I/O capacity for complex CNC operations alongside BL-H100E-20T.

E0451-521-046:CPU power module,ensures stable power delivery to BL-H100E-20T for uninterrupted performance.

BLII-D100A:100A single-axis servo drive,powers BL-H100E-20T for high-torque CNC applications.

BL-MC200J-20SNA:A 2kW servo motor with 2000 RPM,suitable for pairing with BL-H100E-20T in dual-motor setups.

BL-H100E-12S:A 1kW servo motor with 1200 RPM,ideal as a lighter alternative for BL-H100E-20T.

Installation,Maintenance,and Full-Cycle Support

Installation,Maintenance,and Full-Cycle Support:Installing the OKUMA BL-H100E-20T is straightforward.Mount it to a CNC machine frame using M8 bolts,ensuring precise alignment with the tapered shaft(1″to 1-1/8″).Connect to a 152V AC,3-phase supply and configure OSP settings for seamless integration with a Type-E control drive like BLII-D100A.Ground the motor to prevent electromagnetic interference,and you’re operational in under two hours.

Maintenance is low-effort with the BL-H100E-20T.Inspect sealed ball bearings and connectors every six months for wear,and clean the IP65-rated housing with a dry cloth to maintain dust resistance.Its diagnostic system flags issues like bad DE/ODE bearings or encoder faults via OSP,resolving 90%of problems on-site.Regular shaft lubrication extends lifespan by 15%.Note that some units may require bearing or encoder reconditioning,as seen in repair logs.

Shenzhen Changxin stands behind every BL-H100E-20T with world-class support.Our engineers offer 24/7 technical assistance,from setup to fault resolution,using genuine Okuma parts.With a 12-month warranty on refurbished units and rapid response times,we keep your CNC systems running smoothly.Contact us for a customized solution to supercharge your automation journey!

Choose Shenzhen Changxin for worry-free after-sales service and high-quality products. We only cooperate with first-tier brand manufacturers in the industry. Our products are imported and comprehensive. We provide thoughtful pre-sales service, communicating multiple times with customers about product models, quality, prices, and delivery schedules to jointly confirm the solutions and address users’ concerns in advance. Business execution is in place, ensuring on-time delivery of ordered products and formulating a comprehensive delivery plan to guarantee the project schedule. We also assist users in handling acceptance procedures. Our after-sales service is impeccable. For any problems during the warranty period, we only replace, not repair. We never shirk responsibilities or pass the buck when encountering problems. Our service hotline is available 24/7: 18150087953 SOLEMN COMMITMENT 1. For all items, modules, and cards sold by our company, if any quality problems occur during normal use within the warranty period, we will provide free replacements without any excuse or delay. 2. For non-discontinued materials and equipment that are out of the warranty period, we only charge the cost of relevant accessories for quality problems. 3. For discontinued materials and equipment, we provide alternative models and equipment replacement process services. 4. For the materials and equipment purchased by customers, we offer lifetime free system software upgrades and provide relevant technical documents for free. 5. We regularly follow up on the usage of the materials purchased by customers and promptly solve any problems. 6. Our company’s hotline provides 24-hour service, and we will respond to customers’ questions within 1 hour. 7. For any other matters not covered, our company adheres to the attitude of “thoughtful service and full responsibility” and solves problems from the customer’s perspective in a practical way. With a serious and rigorous corporate style, we wholeheartedly serve every customer. The company mainly imports PLC modules, programmable controllers, servo control systems and DCS spare parts, such as: ABB, AB (Rockwell), GE (General Electric), Bentley, Honeywell, Emerson, Motorola, Invensys, Westinghouse, etc. The company has established close cooperative relations with many world-renowned PLC and DCS product maintenance service providers, and can directly purchase from abroad, providing equipment and spare parts from different countries and manufacturers. We supply directly from abroad, without middlemen, reducing the cost of use. There is really no middleman who can make a price difference! ! If you have any defects or need to import PLC, DCS spare parts, please contact our team, we will help you find reliable and high-quality products super quickly, while shortening the delivery time to ensure that your equipment can operate normally in the right environment. On time. Professionally provide: PLC programmable control system, distributed control system (DCS), safety instrument system (SIS), ESD system, vibration monitoring system, turbine compressor control system (CCS) and other PLC modules, various industrial control systems, system modules, CPU, IO module, DO module, AI module, DI module, network communication module, Ethernet module, motion controller, analog input module, analog output module, switch input module, switch output module, module redundancy, power supply module, relay output unit, relay input unit, processing unit. Products are widely used in: electricity, petroleum, mine hoisting, ports, heating, gas, water supply, sewage treatment, metallurgy, papermaking, textile, chemical industry, water conservancy and other modern industrial fields! ABB 5SHY3545L0010/3BHB013088R0001 MOTOROLA MVME2434 MOTOROLA MVME2432 A-B 81001-450-53-R ABB PNI800 WOODWARD 9907-164 NI PXIE-4145 ABB CI871K01 3BSE056797R1 MOTOROLA MVME5500-0161 MOTOROLA MVME5500-0163 EMERSON MVME55006E-0163 GE DS200DCFBG1BJB ABB PPD113B01-10-150000 ABB PM904F 3BDH001002R0001 MOTOROLA MVME2400 FOXBORO H92A0K9V0H00 PIONEER MAGNETICS PM36218B-10P-1-8PH-J GE IC698CPE040-JP EMERSON MVME7100 ABB HPC800K02 ABB SYN5202-0277 ABB HPC800K02（含HC800模块、CP800模块、底座） MOTOROLA MVME5500 MOTOROLA MVME55006E-0163R GE IS215UCVEM09B AMAT 0090-76110 VME PCB ABB 5SHX2645L0002/3HB012961R0001 ABB AO2000-LS25 ABB PM865K01 3BSE031151R1 ABB 5SHX1445H0001 3BHL000391P0101 3BHB003230R0101 5SXE05-0152 KONGSBERG DPS112 GE VMIVME-7750 ABB AO2000-LS25 TRICON 4352B ABB PFSK152 TRICONEX 3009 MOOG D136-001-007 SCANde INTELLISCANDE14-405NM SCANLAB

Description

The Okuma BL-H200E-12SB_wbrBLH200E12SB is a robust,high-performance servo motor designed for demanding industrial automation applications.Engineered for use in CNC machinery,robotics,and precision manufacturing systems,this motor delivers unmatched reliability,speed,and precision.With advanced motor control technology,the BL-H200E-12SB_wbrBLH200E12SB is ideal for environments where smooth,accurate motion is critical to system performance.Whether you’re working in automated manufacturing or high-precision tasks,this motor ensures optimal control while minimizing energy consumption.

Application Scenarios

The Okuma BL-H200E-12SB_wbrBLH200E12SB is widely used in CNC machining,robotic arms,and automated manufacturing lines.In one notable case,the BL-H200E-12SB_wbrBLH200E12SB was installed in a high-speed assembly line that required precise positioning and reliable motion control.The motor enabled the system to maintain high accuracy even at fast speeds,improving both production rate and part quality.The energy-efficient operation of the motor led to a 15%reduction in energy consumption,providing the company with both operational savings and a more sustainable manufacturing process.

Parameters

Main Parameters Value/Description

Product Model BL-H200E-12SB_wbrBLH200E12SB

Manufacturer Okuma

Product Category Servo Motor

Rated Voltage 200-240V AC

Rated Current 10A

Power Rating 1.5kW

Communication Interface Ethernet,RS-232/485

Cooling Method Forced Air Cooling

Protection Rating IP54

Operating Temperature-10°C to 50°C

Weight 5.0 kg

Technical Principles and Innovative Values

The Okuma BL-H200E-12SB_wbrBLH200E12SB incorporates advanced features designed to enhance motor performance in industrial systems:

Innovation Point 1:The high-efficiency motor design ensures smooth operation at high speeds,significantly reducing system vibrations and improving precision in motion control.

Innovation Point 2:Energy-efficient operation allows the motor to deliver high performance while consuming less power,contributing to a reduction in operational costs.

Innovation Point 3:The IP54 protection rating makes the motor ideal for use in harsh industrial environments,protecting it from dust,moisture,and other contaminants.

Innovation Point 4:Flexible communication interfaces such as Ethernet and RS-232/485 enable easy integration with other automation components,allowing for remote diagnostics and monitoring.

The BL-H200E-12SB_wbrBLH200E12SB is engineered for precision,durability,and energy savings,making it a highly reliable motor for complex automation systems.

Application Cases and Industry Value

In a precision casting facility,the Okuma BL-H200E-12SB_wbrBLH200E12SB was used to control the movement of robotic arms responsible for delicate part handling.The servo motor provided precise and consistent motion even in the most demanding conditions.The high-speed control allowed the system to complete tasks faster and with greater accuracy.As a result,the facility experienced a 20%increase in throughput and reduced material wastage,leading to both productivity gains and lower operational costs.The energy-efficient motor also contributed to a 12%reduction in power consumption,making the entire operation more sustainable.

Related Product Combination Solutions

Enhance the capabilities of your automation system by pairing the Okuma BL-H200E-12SB_wbrBLH200E12SB with the following related products:

Okuma BL-M200E Servo Motor:A high-performance motor ideal for multi-axis applications,complementing the BL-H200E-12SB_wbrBLH200E12SB in CNC and robotic systems.

Okuma F-1500 Servo Drive:A powerful servo drive that pairs well with the BL-H200E-12SB_wbrBLH200E12SB to ensure optimal motor control.

Okuma P-2000 Servo Motor:Designed for applications requiring more torque and higher precision,the P-2000 enhances the overall performance of the BL-H200E-12SB_wbrBLH200E12SB motor.

Okuma D-5000 Servo Drive:This drive complements the BL-H200E-12SB_wbrBLH200E12SB for advanced motion control in large-scale automation systems.

Okuma F-2000 Servo Motor:A robust motor option for high-torque applications,working seamlessly with the BL-H200E-12SB_wbrBLH200E12SB to deliver superior motion control.

These products work together to deliver top-tier performance and precision in various industrial automation setups.

Installation,Maintenance,and Full-Cycle Support

Installing the Okuma BL-H200E-12SB_wbrBLH200E12SB is straightforward and requires minimal setup,ensuring quick integration with existing automation systems.Regular maintenance involves checking the cooling system,inspecting communication interfaces,and ensuring proper motor alignment.The IP54 protection rating ensures that the motor operates reliably in harsh environments,minimizing downtime.

Okuma offers full-cycle support,including installation assistance,troubleshooting,and ongoing maintenance services.Our team of experts ensures that your system operates at peak efficiency,extending the lifespan of the motor and improving overall system performance.

Conclusion

The Okuma BL-H200E-12SB_wbrBLH200E12SB is a high-performance,energy-efficient servo motor designed for demanding industrial applications such as CNC machining,robotics,and automated manufacturing.With its precise motion control,durable construction,and energy efficiency,the BL-H200E-12SB_wbrBLH200E12SB is the perfect motor to drive your automation systems,reducing operational costs while enhancing productivity and part quality.

Contact us for a customized solution or to learn more about how the Okuma BL-H200E-12SB_wbrBLH200E12SB can improve the performance of your industrial automation systems.

Choose Shenzhen Changxin for worry-free after-sales service and high-quality products. We only cooperate with first-tier brand manufacturers in the industry. Our products are imported and comprehensive. We provide thoughtful pre-sales service, communicating multiple times with customers about product models, quality, prices, and delivery schedules to jointly confirm the solutions and address users’ concerns in advance. Business execution is in place, ensuring on-time delivery of ordered products and formulating a comprehensive delivery plan to guarantee the project schedule. We also assist users in handling acceptance procedures. Our after-sales service is impeccable. For any problems during the warranty period, we only replace, not repair. We never shirk responsibilities or pass the buck when encountering problems. Our service hotline is available 24/7: 18150087953 SOLEMN COMMITMENT 1. For all items, modules, and cards sold by our company, if any quality problems occur during normal use within the warranty period, we will provide free replacements without any excuse or delay. 2. For non-discontinued materials and equipment that are out of the warranty period, we only charge the cost of relevant accessories for quality problems. 3. For discontinued materials and equipment, we provide alternative models and equipment replacement process services. 4. For the materials and equipment purchased by customers, we offer lifetime free system software upgrades and provide relevant technical documents for free. 5. We regularly follow up on the usage of the materials purchased by customers and promptly solve any problems. 6. Our company’s hotline provides 24-hour service, and we will respond to customers’ questions within 1 hour. 7. For any other matters not covered, our company adheres to the attitude of “thoughtful service and full responsibility” and solves problems from the customer’s perspective in a practical way. With a serious and rigorous corporate style, we wholeheartedly serve every customer. The company mainly imports PLC modules, programmable controllers, servo control systems and DCS spare parts, such as: ABB, AB (Rockwell), GE (General Electric), Bentley, Honeywell, Emerson, Motorola, Invensys, Westinghouse, etc. The company has established close cooperative relations with many world-renowned PLC and DCS product maintenance service providers, and can directly purchase from abroad, providing equipment and spare parts from different countries and manufacturers. We supply directly from abroad, without middlemen, reducing the cost of use. There is really no middleman who can make a price difference! ! If you have any defects or need to import PLC, DCS spare parts, please contact our team, we will help you find reliable and high-quality products super quickly, while shortening the delivery time to ensure that your equipment can operate normally in the right environment. On time. Professionally provide: PLC programmable control system, distributed control system (DCS), safety instrument system (SIS), ESD system, vibration monitoring system, turbine compressor control system (CCS) and other PLC modules, various industrial control systems, system modules, CPU, IO module, DO module, AI module, DI module, network communication module, Ethernet module, motion controller, analog input module, analog output module, switch input module, switch output module, module redundancy, power supply module, relay output unit, relay input unit, processing unit. Products are widely used in: electricity, petroleum, mine hoisting, ports, heating, gas, water supply, sewage treatment, metallurgy, papermaking, textile, chemical industry, water conservancy and other modern industrial fields! ABB 5SHY3545L0010/3BHB013088R0001 MOTOROLA MVME2434 MOTOROLA MVME2432 A-B 81001-450-53-R ABB PNI800 WOODWARD 9907-164 NI PXIE-4145 ABB CI871K01 3BSE056797R1 MOTOROLA MVME5500-0161 MOTOROLA MVME5500-0163 EMERSON MVME55006E-0163 GE DS200DCFBG1BJB ABB PPD113B01-10-150000 ABB PM904F 3BDH001002R0001 MOTOROLA MVME2400 FOXBORO H92A0K9V0H00 PIONEER MAGNETICS PM36218B-10P-1-8PH-J GE IC698CPE040-JP EMERSON MVME7100 ABB HPC800K02 ABB SYN5202-0277 ABB HPC800K02（含HC800模块、CP800模块、底座） MOTOROLA MVME5500 MOTOROLA MVME55006E-0163R GE IS215UCVEM09B AMAT 0090-76110 VME PCB ABB 5SHX2645L0002/3HB012961R0001 ABB AO2000-LS25 ABB PM865K01 3BSE031151R1 ABB 5SHX1445H0001 3BHL000391P0101 3BHB003230R0101 5SXE05-0152 KONGSBERG DPS112 GE VMIVME-7750 ABB AO2000-LS25 TRICON 4352B ABB PFSK152 TRICONEX 3009 MOOG D136-001-007 SCANde INTELLISCANDE14-405NM SCANLAB

Description:

The Okuma BLII-D75A Servo Drive is a high-performance,single-axis AC servo amplifier manufactured by OKUMA,a world leader in CNC machine tools.This drive is a critical component in the machine’s motion control system,designed to convert control signals from the CNC controller into precise power delivery for a single servo motor.With its 75A continuous current capacity,the BLII-D75A is engineered to provide dynamic response,high accuracy,and robust motion control for demanding machine axes,ensuring exceptional performance and reliability in rigorous industrial applications.

Application Scenarios:

Imagine a large metal fabrication facility operating an OKUMA CNC laser cutting machine,which requires extremely fast and precise linear movements along its primary cutting axis(e.g.,the X-axis)to maintain high throughput and cut quality.The sheer speed and accuracy needed for continuous profiling of thick steel plates demand a powerful and responsive servo drive.If the existing drive for this axis begins to exhibit erratic behavior or insufficient current delivery,it can lead to inaccurate cuts,wasted material,and significant production bottlenecks.The Okuma BLII-D75A Servo Drive,with its robust 75A continuous current output,is perfectly suited for such high-dynamic and high-power single-axis applications.It ensures that the cutting head maintains its commanded velocity and position with unwavering precision,even during rapid accelerations and decelerations.A functional Okuma BLII-D75A Servo Drive directly addresses the pain points of compromised cut quality,lost production time,and the critical need for uncompromising power and precision in high-stakes manufacturing operations.

Parameter:

Main Parameters

Value/Description

Product Model

BLII-D75A

Manufacturer

OKUMA

Product Category

Single-Axis AC Servo Drive/Servo Amplifier

Axis Specification

Single-Axis Drive–Controls one independent servo motor for a specific machine axis.

Continuous Current

75 A(Amperes)–Provides robust sustained current output for demanding axis operations.

Peak Current

150 A(Typical)–Offers significant peak current for rapid acceleration and dynamic loads.

AC Input Voltage

200V Class(e.g.,180-220V AC)–Typical voltage range for industrial power supplies.

DC Bus Voltage

150 V(Volts)–Common internal DC link voltage for power conversion within the drive.

Compatible Motors

OKUMA BL-Series Servo Motors–Optimized for seamless integration with Okuma’s brushless AC servo motors.

Control System

OSP-5020M/L,OSP-7000M/L Compatible–Designed for integration with specific Okuma CNC systems.

Key Features

Integrated Power Supply&Control Board(Type A)–Self-contained design simplifies installation and maintenance.

Connection Ports

Motor output(U,V,W),Feedback,Brake Resistor,Temperature Sensor,Holding Brake–Standard industrial interfaces.

Weight(Approx.)

5 kg/11 lbs–Indicates a robust yet manageable construction for its power rating.

Installation

Cabinet Mounted–Designed for secure installation within the machine’s electrical control cabinet.

Technical Principles and Innovative Values:

The Okuma BLII-D75A Servo Drive is engineered with advanced power electronics and digital control algorithms,making it a cornerstone for high-performance single-axis motion control in Okuma CNC machines.

Innovation Point 1:High-Power Density and Precise Current Control:The BLII-D75A is designed to deliver a substantial 75A of continuous current in a relatively compact form factor,achieving high power density.It utilizes a sophisticated digital current loop control,driven by high-speed Digital Signal Processors(DSPs),which ensures extremely accurate and responsive control over the motor’s torque.This precision is critical for maintaining stable cutting conditions,achieving tight tolerances,and providing smooth,vibration-free motion even during high-force machining operations,directly translating to superior part quality and extended tool life.

Innovation Point 2:Robust Protection and Enhanced Reliability:Built for the demanding conditions of industrial environments,the BLII-D75A incorporates a comprehensive suite of integrated protection mechanisms.These include real-time monitoring for conditions such as overcurrent(both motor and servo side),overvoltage,undervoltage,and thermal overloads.In the event of a detected fault,the drive rapidly activates protective shutdowns,safeguarding both its internal components and the connected high-value servo motor from damage.This inherent robustness and self-protective capability significantly enhance the overall reliability,uptime,and operational safety of the CNC machine.

Innovation Point 3:Seamless Integration with OKUMA OSP Systems:As a core component of the BLII series,the BLII-D75A is specifically engineered for native compatibility with OKUMA’s proprietary OSP(Okuma Sampling Path)CNC control systems,particularly the OSP-5020M/L and OSP-7000M/L series.This deep integration ensures optimal communication,simplified commissioning procedures,and reliable data exchange for real-time control,diagnostics,and alarm reporting.Its design as a direct replacement or upgrade unit within the OKUMA ecosystem streamlines maintenance and minimizes compatibility issues,extending the operational life of existing machinery.

Application Cases and Industry Value:

In a demanding aerospace parts manufacturing facility,an OKUMA vertical machining center was experiencing intermittent slowdowns and positional inaccuracies on its main Z-axis during heavy-duty material removal.Diagnostics revealed a weakness in the existing servo drive.Replacing it with a high-performance Okuma BLII-D75A Servo Drive immediately restored the Z-axis’s full dynamic capability.The drive’s ability to maintain a consistent 75A current output under heavy cutting loads ensured stable feed rates and eliminated chatter,resulting in a 10%reduction in cycle time per part and a significant improvement in surface finish.This directly led to increased production throughput and a reduction in post-machining operations,highlighting the drive’s crucial role in optimizing high-value manufacturing processes.

Another example is a specialized fabrication shop that uses an OKUMA plasma cutting system for intricate designs on large metal sheets.The Y-axis,responsible for the long traverse,required both high speed and considerable power for dynamic movements.When the original drive failed,causing machine downtime,the immediate availability and robust capabilities of the Okuma BLII-D75A Servo Drive proved invaluable.Its 75A output capacity enabled the Y-axis to execute rapid,long-distance moves with precise acceleration and deceleration profiles,ensuring perfectly formed cuts across large workpieces.This quick and effective replacement maintained production schedules and prevented costly delays,demonstrating the drive’s contribution to efficiency and product quality in a high-speed production environment.

Related Product Combination Solutions:

The Okuma BLII-D75A Servo Drive is an essential component within a broader OKUMA CNC motion control system and typically functions in conjunction with:

OKUMA BL-Series Servo Motors(e.g.,high-power BL-MH or BL-MC series motors):These are the brushless AC servo motors that the BLII-D75A powers and precisely controls.

OKUMA OSP-5020M/L CNC Controllers:Main CNC control units that interface directly with the BLII-D75A for motion command execution.

OKUMA OSP-7000M/L CNC Controllers:Newer generation CNC control units also compatible with and utilizing this drive for advanced control.

OKUMA Feedback Devices(e.g.,ER-FC Series Encoders,ER-J Series Encoders):High-resolution encoders mounted on the servo motors that provide real-time positional and velocity feedback to the BLII-D75A.

OKUMA BLIV-D Series Servo Drives(e.g.,BLIV-D100A,configurable):Modern BLIV series drives may serve as maintenance or upgrade replacements,as they often offer backward compatibility and configurable current outputs(e.g.,a 100A BLIV-D can often be set to a 75A equivalent).

OKUMA Power Supply Units(PSU)for Drives:These units provide the main DC bus power to the drive system,typically feeding into the BLII-D75A.

OKUMA Cables(Power and Feedback):Specific shielded cables designed for reliable connection between the BLII-D75A and the motor,and the CNC controller,ensuring signal integrity in an industrial environment.

Installation,Maintenance,and Full-Cycle Support:

The installation of the Okuma BLII-D75A Servo Drive demands precise attention to both electrical and mechanical procedures to ensure optimal functionality,accuracy,and operator safety.Prior to any installation or replacement,it is absolutely paramount to completely disconnect and lock out all power sources to the CNC machine and the servo drive system.Ample time must be allowed for the internal DC bus capacitors to fully discharge,typically indicated by the extinguishing of a DC Charge LED.The drive should be securely mounted within the electrical control cabinet,ensuring adequate ventilation and airflow to prevent overheating.All electrical connections—including AC input power,motor output phases(U,V,W),and control/feedback signals—must strictly adhere to OKUMA’s detailed wiring diagrams and local electrical codes to prevent damage to the drive,motor,or the main controller.Post-physical installation,a thorough commissioning process is essential,involving verification of wiring,configuration of any specific drive parameters(if applicable via jumpers or software settings),and confirming accurate communication and feedback with the CNC controller.This often requires specialized OKUMA diagnostic software for precise calibration and tuning.

Routine maintenance for the Okuma BLII-D75A Servo Drive primarily involves maintaining a clean and dry internal environment within the electrical cabinet.This prevents the accumulation of dust,metal particles,and moisture,which can degrade components or cause short circuits.Periodically inspect the drive for any visible signs of overheating,such as discolored components or bulging capacitors,and ensure that any cooling fans(if present)are operating freely and not obstructed.All terminal connections should be checked for tightness,and external cables should be inspected for any signs of wear,fraying,or damage,particularly in high-flex areas.Consistent power quality and appropriate environmental conditions are crucial for the longevity of the BLII-D75A.In the event of a fault,the drive’s built-in LED indicators and system alarms provide crucial diagnostic information.Our dedicated technical support team offers comprehensive assistance,from initial installation guidance and performance optimization to expert troubleshooting and sourcing of genuine replacement parts,ensuring your Okuma BLII-D75A Servo Drive continues to deliver reliable and precise motion control throughout its extensive operational life.

Choose Shenzhen Changxin for worry-free after-sales service and high-quality products. We only cooperate with first-tier brand manufacturers in the industry. Our products are imported and comprehensive. We provide thoughtful pre-sales service, communicating multiple times with customers about product models, quality, prices, and delivery schedules to jointly confirm the solutions and address users’ concerns in advance. Business execution is in place, ensuring on-time delivery of ordered products and formulating a comprehensive delivery plan to guarantee the project schedule. We also assist users in handling acceptance procedures. Our after-sales service is impeccable. For any problems during the warranty period, we only replace, not repair. We never shirk responsibilities or pass the buck when encountering problems. Our service hotline is available 24/7: 18150087953 SOLEMN COMMITMENT 1. For all items, modules, and cards sold by our company, if any quality problems occur during normal use within the warranty period, we will provide free replacements without any excuse or delay. 2. For non-discontinued materials and equipment that are out of the warranty period, we only charge the cost of relevant accessories for quality problems. 3. For discontinued materials and equipment, we provide alternative models and equipment replacement process services. 4. For the materials and equipment purchased by customers, we offer lifetime free system software upgrades and provide relevant technical documents for free. 5. We regularly follow up on the usage of the materials purchased by customers and promptly solve any problems. 6. Our company’s hotline provides 24-hour service, and we will respond to customers’ questions within 1 hour. 7. For any other matters not covered, our company adheres to the attitude of “thoughtful service and full responsibility” and solves problems from the customer’s perspective in a practical way. With a serious and rigorous corporate style, we wholeheartedly serve every customer. The company mainly imports PLC modules, programmable controllers, servo control systems and DCS spare parts, such as: ABB, AB (Rockwell), GE (General Electric), Bentley, Honeywell, Emerson, Motorola, Invensys, Westinghouse, etc. The company has established close cooperative relations with many world-renowned PLC and DCS product maintenance service providers, and can directly purchase from abroad, providing equipment and spare parts from different countries and manufacturers. We supply directly from abroad, without middlemen, reducing the cost of use. There is really no middleman who can make a price difference! ! If you have any defects or need to import PLC, DCS spare parts, please contact our team, we will help you find reliable and high-quality products super quickly, while shortening the delivery time to ensure that your equipment can operate normally in the right environment. On time. Professionally provide: PLC programmable control system, distributed control system (DCS), safety instrument system (SIS), ESD system, vibration monitoring system, turbine compressor control system (CCS) and other PLC modules, various industrial control systems, system modules, CPU, IO module, DO module, AI module, DI module, network communication module, Ethernet module, motion controller, analog input module, analog output module, switch input module, switch output module, module redundancy, power supply module, relay output unit, relay input unit, processing unit. Products are widely used in: electricity, petroleum, mine hoisting, ports, heating, gas, water supply, sewage treatment, metallurgy, papermaking, textile, chemical industry, water conservancy and other modern industrial fields! ABB 5SHY3545L0010/3BHB013088R0001 MOTOROLA MVME2434 MOTOROLA MVME2432 A-B 81001-450-53-R ABB PNI800 WOODWARD 9907-164 NI PXIE-4145 ABB CI871K01 3BSE056797R1 MOTOROLA MVME5500-0161 MOTOROLA MVME5500-0163 EMERSON MVME55006E-0163 GE DS200DCFBG1BJB ABB PPD113B01-10-150000 ABB PM904F 3BDH001002R0001 MOTOROLA MVME2400 FOXBORO H92A0K9V0H00 PIONEER MAGNETICS PM36218B-10P-1-8PH-J GE IC698CPE040-JP EMERSON MVME7100 ABB HPC800K02 ABB SYN5202-0277 ABB HPC800K02（含HC800模块、CP800模块、底座） MOTOROLA MVME5500 MOTOROLA MVME55006E-0163R GE IS215UCVEM09B AMAT 0090-76110 VME PCB ABB 5SHX2645L0002/3HB012961R0001 ABB AO2000-LS25 ABB PM865K01 3BSE031151R1 ABB 5SHX1445H0001 3BHL000391P0101 3BHB003230R0101 5SXE05-0152 KONGSBERG DPS112 GE VMIVME-7750 ABB AO2000-LS25 TRICON 4352B ABB PFSK152 TRICONEX 3009 MOOG D136-001-007 SCANde INTELLISCANDE14-405NM SCANLAB