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1 or 2 Axis PCB Mount Universal Drive Module

The UDMcb is designed to meet the needs of OEMs with demanding multi-axis motion control applications. Controllable by any ACS SPiiPlus Platform EtherCAT master, it leverages powerful 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.

Key Specs and Capabilities

Key Specifications

  • Drive Axes: 1 or 2
  • Drive Supply Input: 12 – 100 Vdc
  • Bus Voltage: Equal to Vin
  • Max Current Output Per Axis: 13.3/40A
  • Encoder Channels: Max 2 any combination (AqB – 2, Absolute – 2, SinCos – 2)
  • Mounting: PCB
  • Functional Safety Options: STO
  • Proprietary ACS Feature Options: ServoBoost


Key Capabilities

  • Servo Control and Drive Technology
  • Motion-to-Process Synchronization
  • Machine Safety and Uptime

Technical Resources


UDMcb Datasheet


UDMcb CE Self Declaration

UDMcb UL Electrical Safety

UDMcb STO Functional Safety

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CAD Files

UDMcb 3D STEP Model


UDMcb Installation Guide

UDMcb Functional Safety Manual

Software Downloads

SPiiPlus ADK Suite