Type ES actuator combines caged ball LM guide Type SRS and a rolled ball screw equipped with a QZ Lubricator.

SBK ball screw has a recirculation structure where balls are picked up in the tangential direction and the lead-angle direction by end caps.

Caged Technology

Position system can operate at speeds to 4 m/sec and 2 G with accuracies of 1 micron or better.

Actuator uses two caged ball-type LM guides

Linear-motion guides provide minimal rolling resistance

Linear motor actuator takes forceful position