RHD4000 (Contrac)

Compact actuator for the operation of final control elements with preferably 90° rotary movement such as flaps, cocks etc. The torque is transfered via a lever / linkage bar assembly or the actuator is directly coupled to the cock flange.

• Stallproof without the need of position or torque dependent switch-off
• Three-phase induction motor
• Adjustable mechanical limit stops for defined operating range
• Sensors for position and temperature integrated
• Signal and power input only via micro processor controlled power electronics