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Home >> SPiiPlusCMba (Discontinued)
Motion Controllers with Integrated Drives (Control Modules)

SPiiPlusCMba (Discontinued)

EtherCAT Master Motion Controller with up to 3 Integrated Servo Drives

The CMba 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 system designers to control almost any type of motor or stage. As an EtherCAT master, it controls ACS products in the SPiiPlus Motion Control Platform and 3rd party EtherCAT products.

This product is not recommended for new designs. Please refer to the CMxa and UDMxa.


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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, 2 or 3
  • Drive Supply Input: 85-230 Vac
  • Bus Voltage: Vin x 1.414
  • Max Current Output Per Axis: 15/30 A
  • Encoder Channels: Max 4 any combination (4 AqB, 3 SinCos, 3 Absolute)
  • Proprietary ACS Feature Options: 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