DANAHER MOTION 8120-448-007 Product Introduction

Product Overview:

DANAHER MOTION 8120-448-007 is a high-performance stepper motor driver designed specifically for precision automation equipment, medical instruments, and industrial control systems. This product adopts intelligent current control algorithm and low-noise design, supports high-precision pulse signal input, and is suitable for scenarios with strict requirements for motion stability and energy consumption control. Its compact packaging and multi protocol compatibility enable it to be flexibly integrated into various automation platforms, while providing overvoltage and overcurrent protection functions to ensure long-term stable operation of the system.

Main features and advantages:

Precise motion control:

Supports pulse/direction signal input, with a step accuracy of ± 0.5 °, suitable for precision positioning and micro step subdivision control (up to 128 subdivisions).

Integrated dynamic current regulation technology reduces the risk of motor out of step and enhances the ability to track complex trajectories.

Low energy consumption and high efficiency:

The energy efficiency ratio reaches 85%, and the no-load power consumption is less than 2 W, saving 40% energy compared to traditional drivers.

Adopting a heat pipe cooling design, it can operate continuously in a+60 ℃ environment without the need for a fan.

Industrial grade reliability:

IP65 protection level, suitable for oily and humid environments (such as food processing machinery and outdoor automation equipment).

Built in anti-interference filtering circuit, electromagnetic compatibility meets CE standards.

Multi protocol compatibility:

Supports RS-485, USB, CAN bus communication, compatible with PLC, motion controller, and upper computer software (such as LabVIEW).

Provide parameter self-learning function, which can automatically adapt to different models of stepper motors.

Application areas:

This product is widely used in the following scenarios:

Precision manufacturing: extrusion axis control for 3D printing equipment, focusing mirror positioning for laser engraving machines.

Medical equipment: surgical robot joint drive, micro liquid distribution system for biochemical analyzer.

Industrial automation: high-speed sorting mechanisms for packaging machinery, AGV navigation modules for warehousing and logistics.

Testing instruments: Micro adjustment of the stage of the optical microscope, frequency synchronization control of the vibration testing stage.

Technical specifications:

Parameter specifications

Model 8120-448-007

Type: Stepper Motor Driver

Output current 4 A (peak)

Working voltage 12-48 V DC

Step angle 1.8 ° (standard step)

Maximum subdivision 128

Communication interfaces RS-485, USB, CAN

Working temperature -20 ℃ to+60 ℃

Protection level IP65

Related products:

Portescam stepper motor: such as the N series 23-400 model, matched with 8120-448-007, providing high torque output and low-noise operation.

K2G series motion controllers, such as K2G50-24V-BR-64, support multi axis synchronous control and expand the complex motion planning capabilities of the drive.

ACOMEL encoder: such as AE-1000 model, adapted to closed-loop feedback system, improves positioning accuracy to ± 0.1 °.

DANAHER MOTION 8120-448-007产品简介

产品概述：

DANAHER MOTION 8120-448-007是一款高性能步进电机驱动器，专为精密自动化设备、医疗仪器及工业控制系统设计。该产品采用智能电流控制算法与低噪声设计，支持高精度脉冲信号输入，适用于对运动平稳性与能耗控制要求严格的场景。其紧凑型封装与多协议兼容性使其能够灵活集成到各类自动化平台中，同时提供过压、过流保护功能，确保系统长期稳定运行。

主要特点和优势：

精准运动控制：

支持脉冲/方向信号输入，步进精度达±0.5°，适用于精密定位与微步细分控制（最高128细分）。

集成动态电流调节技术，减少电机失步风险，提升复杂轨迹跟踪能力。

低能耗与高效能：

能效比达85%，空载功耗低于2 W，相比传统驱动器节能40%。

采用热管散热设计，无需风扇即可在+60℃环境下连续工作。

工业级可靠性：

IP65防护等级，适应油污、潮湿环境（如食品加工机械、户外自动化设备）。

内置抗干扰滤波电路，电磁兼容性符合CE标准。

多协议兼容性：

支持RS-485、USB、CAN总线通信，兼容PLC、运动控制器及上位机软件（如LabVIEW）。

提供参数自学习功能，可自动适配不同型号步进电机。

应用领域：

该产品广泛应用于以下场景：

精密制造：3D打印设备的挤出轴控制、激光雕刻机的聚焦镜定位。

医疗设备：手术机器人关节驱动、生化分析仪的微量液体分配系统。

工业自动化：包装机械的高速分拣机构、仓储物流的AGV导航模块。

测试仪器：光学显微镜的载物台微动调节、振动测试台的频率同步控制。

技术规格：

参数规格

型号8120-448-007

类型步进电机驱动器

输出电流4 A（峰值）

工作电压12-48 V DC

步进角度1.8°（标准步进）

最大细分128

通信接口RS-485、USB、CAN

工作温度-20℃至+60℃

防护等级IP65

相关产品：

Portescap步进电机：如N系列23-400型号，与8120-448-007匹配，提供高扭矩输出与低噪音运行。

K2G系列运动控制器：如K2G50-24V-BR-64，支持多轴同步控制，扩展驱动器的复杂运动规划能力。

ACOMEL编码器：如AE-1000型号，适配闭环反馈系统，提升定位精度至±0.1°。

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!

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