Electric cut-off in end position to save energy. Operation of control units such as air dampers, gates, butterfly valves etc.
The control unit to be activated can be moved to any chosen intermediate position by closing the electrical circuit using terminals 1-2 or 1-3.
The end shaft rotates in the anti-clockwise direction (viewing the end shaft from the actuator) when the power is applied to terminal 2.
The reversible synchronous motor is switched off in the end positions by the limit switches, and the self-locking is then ensured by an integrated magnetic brake.
When the crank handle is used, the neutral wire of the motor is interrupted by means of a switch.
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