DC 12V Worm Geared Motor Reversible Electric Gear Motor High Speed Reduce Motor Self-lock Electric Motor(20RPM)

Self-locking function:The worm gear motor is designed with self-locking function,which means the output shaft is not to move without electric motors. Vertical output shaft direction:The output shaft direction of the motor shaft is arranged vertically. Multiple No-load speed choice:You can chose different size at 5rpm / 6rpm / 20rpm / 40rpm / 62rpm. Notice on installation:The entire body of the motor output shaft is relativly short compared to the general direction of gear motor, and it requires to widely adapted to some of the installation dimensions of this aspect. Widely used:It is suitable for windows, a door opener, miniature winch and other occasions.