The KST-B is an electrical actuator that has an engine with modulating and on-off controls. It has a passive contact and torque energy that varies from 50 up to 2000 Nm.
The device can function on an average temperature of -20℃ up to +60℃ and is equipped with an IP68 protective standard. It is encased in an aluminium alloy cover and has a rotary range of 0-90° .