Editted by Stephan J. Mraz

It uses a five-phase stepping motor and ground ball screw to provide consistent position accuracies of 0.005 mm (0.0002 in.). And it maintains a relatively small frame size despite having the rotating components as well as the linear-motion mechanism of the stepping motor in the same housing. An optional electromagnetic brake will hold a load in position despite the power being cut off.

Linear Actuator