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EtherCAT Stepper Driver, EM3E-870

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EtherCAT Stepper Driver, EM3E-870

Product Description

EtherCAT Stepper Driver, EM3E-870E or EM3E-870 ( Same)

The newly released EM3E series drives support CANopen over EtherCAT (CoE) control

and CiA 402 operating modes including Profile Position (PP), Profile Velocity (PV),

Homing (HM)and Cyclic Synchronous Position (CSP). The products can be matched with

many brands of EtherCAT controller/PLC such as Beckhoff, Omron, Trio, Keneyce, etc.

The EM3E series is highly reliable and affordable and performs excellently in many

industrial applications such as solar equipment, textile, civil, robotics, power generation

equipment, 3C, packaging...

EtherCAT Stepper Driver has excellent performance:

  • Support CoE control and CiA 402 protocols
  • Supported Operation Modes:  CSP, PP, PV, HMCSP, PP, PV, HM
  • Simplicity & High reliability
  •  20VDC to 80VDC input voltage
  •  Current (2.1A to 7.0A), 2 phase
  • Power Nema 23-34 stepper motors
  • Excellent performance
  • High reliability
  • Competitive cost
  • Digital Input 5
  • Digital output 2


  • CANopen over EtherCAT (CoE) with full support of CiA402,100Mbps full-duplex
  • Operation modes: Profile Position, Profile Velocity, Cyclic Synchronous Position, Homing
  • 6 configurable digital inputs, 2 optically isolated digital outputs
  • Low noise and vibration, smooth motion
  • Supply voltage: 20-50VDC. Max output current 7.0A
  • Micro-USB port for parameters configuration
  • Matched with NEMA 23/24/34 Leadshine CM series stepper motors
  • Protections for over voltage, over current, limit switch error, phase loss error,etc.


EM3E-870E Manual (113 downloads)

XML File for EM3E Series Driver (465 downloads)


Additional Details