Part-turn Gearbox ZJ is combined with Multi-turn actuators for Part-turn applications. It can operate quarter-turn valves and damper for high performance of torque.

Combinations between Part-turn Gearbox ZJ and Multi-turn actuator AVA are available up to 88200Nm torque.

With cast iron housing, ZJ range ratio is from 40:1 to 540:1.

ZJ range worm gearbox can be with lever or without if it is required.