Details

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The 2DM880-EC EDRIVE EtherCAT Stepper Driver is a high-performance digital two-phase stepper motor driver designed for advanced industrial automation and motion control systems. Integrating EtherCAT fieldbus communication technology, it enables fast, reliable, and synchronized multi-axis control while reducing wiring complexity and improving system scalability.

With support for standard EtherCAT communication (CoE) and CiA 402 motion control protocol, the 2DM880-EC provides precise position, speed, and homing control for demanding applications. It is suitable for CNC machines, robotics, semiconductor equipment, and automated production systems requiring high accuracy and smooth motor operation.

The driver delivers stable torque performance with advanced digital current control technology, low vibration operation, and optimized motor efficiency. It supports two-phase stepper motors and provides configurable microstepping, built-in acceleration/deceleration control, and multiple protection functions for reliable long-term operation.

Key Features

• EtherCAT bus communication with 100Mbps full-duplex network interface
• Supports CoE (CANopen over EtherCAT) communication protocol
• Compatible with CiA 402 motion control profile
• Built-in operating modes:
  • Cyclic Synchronous Position (CSP)
  • Profile Position (PP)
  • Profile Velocity (PV)
  • Homing Mode (HM)
• High-performance digital current control technology
• Smooth low-speed operation with reduced vibration and noise
• Adjustable microstep resolution
• Built-in acceleration and deceleration control
• Supports limit switch and homing inputs
• Fast probe input support
• Brake and positioning output signal
• Over-current, over-voltage, and phase-loss protection
• 4-digit LED display for parameter setup and status monitoring

Technical Specifications

• Model: 2DM880-EC
• Driver Type: EtherCAT Digital 2 Phase Stepper Driver
• Communication Interface: EtherCAT (CoE)
• Input Voltage: 24–110VDC / 24–70VAC
• Output Current: Up to 8.0A
• Communication Distance: Up to 100m
• Motor Compatibility: Two-phase hybrid stepper motors (86 frame recommended)
• Protection: Over-current, over-voltage, phase-loss protection
• Cooling Method: Natural cooling or forced cooling
• Dimensions: Approx. 150.4 × 115.86 × 36.90mm