Item Type: Gear Motor Product Material: Aluminum alloy, brass. Rated Voltage: DC 12V Speed: 25RPM Package List 1 x Gear Motor 1The Brass Coil: Comes with good electrical conductivity, the gear motor is not likely to heat up, strong in power and has high working efficiency. 2Self Locking: With self locking worm gear reduction motor, that is, when the motor is not powered on, the output shaft is fixed and self locking. 3Larger Torsion: The DC gear motor is not easy to crack teeth and wear. The internal metal turbine gear for speed reduction and has greater torsion. 4A Useful Motor: Mainly applied to machines, vending machines, printers, photocopiers, video recorders, office automation equipment, and so on. 5Aluminum Alloy: Good aluminum alloy casing is corrosion resistant, not easy to rust, sturdy in structure and durable, low in power consumption and noise.