THK KR33 Series LM Guide Actuator

The THK KR33 Series is a compact, high-rigidity LM Guide actuator that integrates a precision ball screw and linear guide into a single unit. Designed for smooth, accurate, and reliable linear motion, it delivers excellent load capacity and positioning performance in a space-saving footprint suited for precision automation and machinery applications.

Its robust one-piece construction reduces deflection and simplifies installation and alignment compared to separate component assemblies. With multiple block types, stroke lengths, and configuration options available, the KR33 series offers flexibility to suit a wide range of mounting and application requirements.