Features

Electric servomotor with spring return for opening and closing the JVK shutters with a maximum torque of 10 Nm and 24 V connection. Potential-free signalling contacts for feedback of the open and closed positions can be set as required. Overload-proof and maintenance-free design with spring return. Plug-in function for direct mounting on the damper shaft. With two integrated auxiliary switches, an anti-rotation device, a mechanical position indicator and an enclosed rotation angle limiter. Manual operation and fixing is by means of a hand crank and locking switch.