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The Monocarrier multi-functional actuator represents a lightweight, compact single-axis actuator that embodies the technology that NSK has accumulated over the years. Monocarriers are an all-in-one structure integrating a Ball Screw, Linear Guide, and support bearings.  These linear actuators offer simplified design offer long-life, maintenance-free operation and installation across many industries and applications.

Condition Description

  • Arduous Environments
  • Corrosive Environment


  • Automation
  • Food and Beverage
  • Material Handling
  • Packaging
  • Semiconductor

Product Features

  • Combined unit of linear guide, ball screw and support bearings
  • Motor mounting brackets, sensors and cover opetions available
  • Wide variety
  • Equipped with NSK K1™ as a standard feature for long term maintenance free operation
  • Rust prevention by low temperature chrome plating as standard surface treatment


  • Integrated unit reduces time and cost in design, purchase and assembly
  • Simplify supplier base
  • Superb antirust capability
  • Light weight and compact design
  • Highly accurate and easy installation due to multiple datum planes
  • Select models of MCM Series available within 4 weeks with NSK Quick Ship Program


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