Technical Specifications
| Parameter Name | Parameter Value |
|---|---|
| Product Model | 115DUB300CACAC (PG115-100) |
| Manufacturer | Control Techniques (Nidec) |
| Product Type | AC Permanent Magnet Synchronous Servo Motor |
| Frame Size | PG115 (IEC Standard) |
| Rated Power | 3.0 kW (Approximately 4.0 HP) |
| Rated Torque (Tn) | ~ 9.5 Nm (Specific value depends on final rating; typical for this frame/power) |
| Rated Speed | 3000 rpm (Common rating; may vary) |
| Peak Torque | Typically 2.5 to 3 times the rated torque (~24-29 Nm) |
| Voltage Rating | Typically 230V AC or 400V AC (Star/Delta configurable; must match drive) |
| Feedback Device | Integrated high-resolution encoder or resolver (e.g., Sin/Cos 1Vpp, EnDat, or resolver) |
| Insulation Class | Class F (155°C) |
| Protection Rating | Typically IP65 (shaft seal and gaskets protect against dust and water jets) |
| Cooling Method | Natural convection (surface cooled) or with an external blower |
| Shaft Configuration | Keyed shaft with standard keyway per IEC/NEMA |
| Mounting | Standard foot (B3), flange (B5), or face (B14) mounting options |
| Connector | Integral molded connector for power and feedback |
Main Features and Advantages
The Control Techniques 115DUB300CACAC servo motor delivers outstanding dynamic performance, characterized by its high torque density and low rotor inertia. This combination allows for extremely fast acceleration and deceleration rates, minimizing cycle times in repetitive motion applications. The motor provides exceptionally smooth operation even at very low speeds, thanks to its sinusoidal back-EMF waveform and the use of high-quality magnets, which minimizes torque ripple and cogging. This smoothness is crucial for applications like CNC machining, where it translates to superior surface finish quality, or in printing and converting, where it ensures consistent web tension and registration. The motor’s high overload capacity, with a peak torque typically 2.5 to 3 times its continuous rating, provides the necessary “muscle” to handle transient high-load events without stalling, ensuring process reliability.Robust Construction and Advanced Feedback: Built for industrial durability, the PG115-100 motor features a rugged, cast iron or aluminum frame that provides excellent heat dissipation and mechanical stability. High-quality, pre-lubricated bearings are selected for a long life under both radial and axial loads. The integrated, high-resolution feedback device is a key advantage, providing the servo drive with precise, real-time data on rotor position and speed. This enables highly accurate closed-loop control. The IP65-rated sealing on the 115DUB300CACAC protects the internal components from dust ingress and water jets, making it suitable for use in washdown environments or areas with significant particulate contamination. The motor is designed for low maintenance, with no brushes to wear out, contributing to high uptime and reduced total cost of ownership.Seamless System Integration: The Control Techniques 115DUB300CACAC is designed for optimal performance when paired with a Control Techniques Unidrive or Mentor series servo drive. This synergy allows for advanced features like automatic motor parameter identification, adaptive tuning, and sophisticated diagnostic capabilities. The combination ensures the motor-drive pair operates at peak efficiency, with optimized current loops for stability and responsiveness. The standardized mechanical and electrical interfaces of the PG115-100 also facilitate easy replacement and interchangeability within machine designs, simplifying both OEM machine building and end-user maintenance.
Application Field
The Control Techniques 115DUB300CACAC (PG115-100) servo motor is deployed in a vast array of high-performance industrial automation applications where precision, speed, and reliability are non-negotiable. In packaging machinery, it is the driving force behind high-speed pick-and-place robots, precise filling heads, and complex flying cut-off systems for film and carton packaging. The motor’s fast response and accurate positioning ensure tight tolerances and high throughput. Similarly, in material handling and robotics, the 115DUB300CACAC provides the precise motion control needed for articulated robot arms, gantry systems, and automated guided vehicles (AGVs), enabling complex trajectories and heavy payload handling.In the printing and converting industry, this servo motor excels in applications requiring precise tension control and registration, such as in web presses, laminators, and slitter/rewinders. Its smooth, low-speed performance is essential for maintaining consistent print quality and material handling. The Control Techniques PG115-100 is also a staple in machine tool and CNC applications, where it drives axes (X, Y, Z) and spindle feeds, providing the high dynamic stiffness and accuracy required for metal cutting, milling, and engraving. Furthermore, in general industrial automation—such as assembly lines, test stands, and textile machinery—the 115DUB300CACAC offers the flexible, programmable motion needed for indexing tables, conveyor positioning, and cyclic processes. Its robust IP65 rating also makes it suitable for food and beverage processing or pharmaceutical applications where washdowns are routine, ensuring reliable operation in hygienic environments.
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