Geared Torque Motor

SEW torque motors are AC squirrel-cage motors designed for operation with rated torque at standstill. They are comparable with springs with endless spring travel.
Geared torque motors move gates, flaps, or switches. They move press dies into die change position. In all cases, they serve as a drive in which a stop position must be reached and held following a short movement. Even under voltage, they can have their speed matched temporarily by another drive and then continue running at their own force.