Features The worm gear motor with self-locking, ie, in the case in the absence of electric motors, the output shaft is not to move, that is self-locking The gearbox output shaft direction of the motor shaft is arranged vertically Suitable for: Widely used in windows, a door opener, miniature winch and other occasions​ No-load speed choice : 5rpm / 6rpm / 20rpm / 40rpm / 62rpm The entire body of the motor output shaft relative to the direction of gear motor short, widely adapted to some of the installation dimensions of this aspect is required Specifications: Voltage: DC12V Load torque: 10KG.CM No-load speed choice : 5rpm / 6rpm / 20rpm / 40rpm / 62rpm(optional) Speed(RPM)Stall Torque(kg.cm)Stall Current(A)No-load Current(A)Reduction Ratio536.40.820.121:972636.40.820.121:9722028.21.140.221:40040151.150.311:22462162.520.411:224 Package contain: 1  x  Geared Motor Package List