STM 20 24V 2P – Servo motor for dampers JVK – Helios
Electric servomotor with spring return for opening and closing the JVK shutters with a maximum torque of 20 Nm and24 volt connection. Potential-free signalling contacts for feedback of the ‘open’ and ‘closed’ positions can beset as required. Overload-proof and maintenance-free design with spring return. Plug-in function for direct installation on the flap axis. With two integrated auxiliary switches, an anti-twist device, a mechanical position indicator and an included rotation angle limiter. Manual operation and fixation is done using a hand crank and locking switch.
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