THK KR45H20ZE-0795-P0E-00X0 LM Guide Ball Screw Actuator

The THK KR45H20ZE-0795-P0E-00X0 LM Guide Ball Screw Actuator is a compact, high-speed, high-rigidity linear motion unit that integrates a precision ball screw with an LM Guide for accurate positioning in industrial automation. In the KR45H Compact Series, it features a 20 mm ball screw lead and a 795 mm stroke, with a U-shaped high-rigidity outer rail and integrated table, plus a four-way equal load design to maximize stiffness in a small footprint. Rated speed up to 1000 mm/s (20 mm lead), it carries a basic dynamic load rating of 23.3 kN and a basic static load rating of 39.2 kN for long-block configurations. Common applications include semiconductor equipment, electronic assembly systems, CNC machining centers, industrial robots, packaging machinery, automated inspection systems, laboratory automation, and material handling, with use by maintenance teams, OEM machine builders, and system integrators for machine repairs, automation upgrades, and replacement of worn linear motion assemblies.