UDMsa
Single Axis EtherCAT® Universal Drive Module
The UDMsa is a member of the Universal Drive Module (UDM) series of EtherCAT-based drives. It is designed to meet the needs of OEMs with demanding multi-axis motion control applications. Controllable by any ACS SPiiPlus Platform EtherCAT MainDevice, 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.
- Engineered for low/medium-power precision stage control
- Advanced control algorithms and position event generation
- Optimal for ultra-precision linear motor stages
- Flexible dual loop control capabilities

- Drive Axes: 1
- Drive Supply Input: 12-150 Vdc
- Bus Voltage: Equal to Vin
- Max Current Output Per Axis: 15/30A
- Encoder Channels: up to 2
- Mounting: Panel
- Functional Safety Options: STO, SS1
Reduce application development effort with these and other ACS capabilities

Motion Profile Generation
Increase machine throughput & accuracy with advanced profile generation algorithms

Motion-to-Process Synchronization
Increase machine throughput and resolution with events and high-speed I/O synchronized to motion
Public Resources
- ECMsa IDMsa UDMsa Functional Safety Original Instruction Manual
- ECMsa IDMsa UDMsa ECMma IDMma UDMma STO CE Declaration Feb 2025
- ECMsa IDMsa UDMsa UKCA Self Certification
- ECMsa IDMsa UDMsa CE Self Declaration
- ECMsa IDMsa UDMsa UL Electrical Safety Certification
- UDMsa Datasheet
- ECMsa IDMsa UDMsa 3D Drawings
- ECMsa IDMsa UDMsa 2D DWG Drawing
Private Resources
SPiiPlus Platform
The Universal Control Platform for Precision Motion Systems
The SPiiPlus Platform is an EtherCAT-based control platform consisting of motion controllers, servo drives, interfaces, and I/O built to meet the needs of OEM engineering teams developing equipment with precision motion control systems.



