UC57 CANopen Stepper Motor Controller
Product Overview
The UC57 is a high-current CANopen stepper motor controller for NEMA23 and NEMA24 frame motors, compliant with the CiA 402 drive profile standard. Operating on 12-70V DC with output current from 1.0A to 7.0A, the UC57 provides high-power CANopen control with support for Profile Position, Profile Velocity, Homing, and Interpolated Position modes.
The CANopen interface supports up to 110 devices on a single network, enabling large-scale multi-axis systems with synchronized motion. The CiA 402 compliance ensures plug-and-play integration with standard CANopen masters. The built-in motion controller handles all trajectory generation, reducing the computational load on the host controller.
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Technical Specifications
| Parameter | Value |
|---|---|
| Communication | CANopen (CiA 402) |
| Input Voltage | 12-70V DC |
| Output Current | 1.0-7.0A (adjustable) |
| Bus Capacity | Up to 110 devices |
| Control Modes | Profile Position, Profile Velocity, Homing, Interpolated Position |
| Protection | Overcurrent, over-temperature, under-voltage |
Application Scenarios
- Heavy Automation: High-power multi-axis systems over CANopen
- CNC Machinery: Industrial CNC with CANopen networked drives
- Packaging Lines: High-speed synchronized wrapping and cartoning
- Automotive Assembly: Multi-axis assembly stations with CANopen control
Last updated: 2026-05-28