Motion Control​

Linear Servos  |  Ball Screw Actuators   |  Belt Drive Actuators   |  Linear Motors

Download the Oriental Motor and THK Quick Sizing Guide



Electric actuators are hybrid products combining a guide component, such as an LM Guide, with a ball screw, linear motor, or other drive component. In industries such as electronics, there is an increasing need to shorten development and manufacturing lead times. Modularization allows these electric actuators to meet such require-ments by simplifying the design and reducing assembly time. THK offers a varied lineup of electric actuators ranging from basic, cost-effective units to high-end components designed to operate with high precision or perform to clean room specifications.


THK Actuators

Feed Screws & Ball Screws

Ball screws are machine components that function by causing a large number of balls to circulate between a screw shaft and a nut. This mechanism efficiently converts rotary motion into linear motion. With the Caged Ball Screw, THK has incorporated caged ball technology into its existing ball screw designs, thus helping to achieve longer life with reduced noise and provide an extended period of maintenance-free operation.

THK Ball Screw Group


Linear Motion Guide

THK Quick Ship Program - LM Guide Interchangeable Series

Linear Actuators

THK Quick Ship Program - Linear Actuators product catalog
THK RK Brochure thumbnail

RK Series Brochure

Long stroke actuator - rack & pinion drive brochure

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