The APPS23 is a 56mm / NEMA 23 frame, hybrid stepper-based actuator. The APPS23 is available in standard or custom designs as a
linear actuator (non-captive), leadscrew motor (external linear), or guided linear actuator (captive). A variety of resolutions are offered, ranging from 0.006 to 0.013 mm per step, with an output force of up to 890 N (200 lbs).