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SPiiPlusCMhv motion controller with drive
EtherCAT Master Motion Controller with up to 2 Integrated Servo Drives

The CMhv Control Module is designed to meet the needs of OEMs with demanding multi-axis motion control applications. Its unique multi-processor architecture leverages powerful profile generation and servo control algorithms to maximize motion system performance. At the same time, its universal servo drive technology allows the system designer to control almost any type of motor or stage. As an EtherCAT master, it can control ACS products within the SPiiPlus Motion Control Platform and 3rd party EtherCAT products.

Key Specs and Capabilities

Key Specifications

  • Controller Axes: 4, 8, 16 or 32
  • Host PC/PLC/PAC Communication: TCP/IP, Ethernet/IP, Modbus, RS-232
  • Max EtherCAT Cycle Rate: 2kHz
  • Drive Axes: 1 or 2
  • Drive Supply Input: 230 Vac or 400-480 Vac
  • Bus Voltage: Vin x 1.414
  • Max Current Output Per Axis: 20/60 A @ 230 Vac or 15/30 A @ 400-480 Vac
  • Encoder Channels: Max 4 any combination (4 AqB, 2 SinCos, 2 Absolute)
  • Functional Safety Options: STO
  • Proprietary ACS Feature Options: MotionBoost, Flexible Configuration


Key Capabilities

  • Controller Application Development
  • Host Application Development
  • Motion Profile Generation
  • Servo Control and Drive Technology
  • Motion-to-Process Synchronization
  • PLC and PAC Integration
  • Machine Safety and Uptime

Technical Resources


SPiiPlusCMhv Datasheet


CMhv CE Self Declaration

CMhv UL Electrical Safety

CMhv STO Functional Safety

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CAD Files

SPiiPlusCMhv 3D STEP Model


SPiiPlusCMhv Installation Guide

Software Downloads

SPiiPlus ADK Suite