The electro-mechanical actuator is specifically designed for actuating the SSK gripper. This device generates both the clamping force, adjustable throughout a wide range, as well as the higher release force required for tool ejection. Up to a spindle rotational speed of 4000 rpm, the ESK clamping actuators are advantageous whenever the disadvantages of spring clamping are to be avoided and high clamping forces at relatively low rotational speed, as well as rigid spindle constructions are required. For their function they only re quire electrical energy which is available virtually every where.

Parameter Name	Parameter Value
Type	electric
Force (N)	18 - 70
Speed (mm/s)	10 - 10