THK KRF Series Electric Actuators

The THK KRF Series is a compact electric actuator that integrates a precision ball screw with an LM Guide into a slim, lightweight structure. Designed for space-saving applications, it delivers smooth, accurate, and reliable linear motion with high rigidity and stable positioning performance suited for precision automation systems requiring consistent and repeatable motion control.

Its slim profile and lightweight construction make it a practical choice for applications where space and weight are critical considerations, such as semiconductor handling, inspection equipment, and compact assembly systems. Supporting a range of stroke lengths and configurations, the KRF series offers flexibility for various motion and mounting requirements. All models in this listing are supplied with a grey cover as standard.