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PC-Based Soft EtherCAT Master Motion Controller

The SPiiPlusSC-LT is designed to meet the needs of OEMs with cost-sensitive, multi-axis motion control applications. Running in the host PC without extra hardware, SPiiPlusSC-LT provides a highly cost-effective EtherCAT control solution with up to 8 axes. It leverages powerful application development capabilities and profile generation algorithms to reduce time to market and maximize motion system performance. It can control ACS products within the SPiiPlus Motion Control Platform and 3rd party EtherCAT devices, providing flexibility for the motion control system designer.

Key Specs and Capabilities

Key Specifications

  • Controller Axes: 2, 4, or 8
  • Host PC Applications Communication: TCP/IP
  • Max EtherCAT Cycle Rate: 1kHz
  • Mounting: Embedded in PC (Run-time license on USB dongle required)
  • Optional Proprietary ACS Features: Flexible Configuration
  • Note: The SPiiPlusSC-LT installation package is not hosted on the ACS website. Customers: please contact the ACS Support team for access to this file.


Key Capabilities

  • Controller Application Development
  • Host Application Development
  • Motion Profile Generation
  • Motion-to-Process Synchronization
  • Machine Safety and Uptime

Technical Resources


SPiiPlusSC-LT Datasheet

* Account Login Required


SPiiPlus SC-LT Installation Guide

SPiiPlusSC Host PC Evaluation

SPiiPlusSC Setup for Windows

SPiiPlusSC Silent Installation

SPiiPlusSC Troubleshooting

Software Downloads

SPiiPlusSC-LT Installation Package (Contact ACS Support for access)

SPiiPlus ADK Suite

Additional Links and Downloads

SPiiPlusSC Hardware and Software Requirements