Feature: 1. SELF LOCKING FUNCTION: The worm gear motor has a self locking function, and the output shaft is fixed when the motor is powered off. Rated voltage 12V, bearing shaft length 12mm. torsion 4-25KG.CM 2. CHANGE WIRING CONNECTION: This motor is a geared DC motor with worm, and the motor rotation can be changed by changing the wiring connection. 3. VERTICAL ARRANGEMENT: The output shaft of the self locking DC worm gear motor is arranged vertically with the motor shaft, which is shorter and suitable for different applications requiring special installation size. 4. ZINC ALLOY HOUSING: Our self locking DC worm gear motor is made of zinc alloy housing with light weight and fine craftsmanship, which makes the motor running process very stable. 5. WIDE APPLICATION: Worm gear motor is used in labeling machine, remote control curtain, automatic voltage stabilizer, barbecue oven, oven, washing machine, garbage disposal, household appliances, automatic actuator, coffee machine, etc. Specification: Item Types: Single Shaft DC Gear Motor Material: Zinc Alloy Shell Rated Voltage: 12V Bearing: Shaft Length, Approx. 12mm / 0.5in Torsion: 4-25KG.CM. Package List: 1 x Motor1 x Fixed Base4 x Screw