linear actuator / electric / ball screw / positioning
PA 25 / 50 / 100
positioning, for presses
In addition the type Pa 100 has a hollow shaft. The installation of an additional rotation axis permits the angle positioning of pressing tools. The drive is made by service free, brushless torque motor. The force translation is made by ball screw spindle. The position control of the stamp is solved by an incremental, magnetic measuring system. In combination with appropriate force receivers a process control of < 1% of the maximum force is possible.
Without additional force receivers a process control can be realized with the current evaluation of the Torque motors with an accuracy from 3% of the maximum power.