Copper Tube Motor: 31mm high quality copper tube motor is used for deceleration motor, which has good conductivity and heat dissipation to ensure stable working and long life of the motor. All-metal Gear Design: The motor adopts all-metal gear inside, which has strong wear endurance, high transmission efficiency, reduces noise and vibration, and improves service life. Ball Bearing Support: The turbo worm gear motor is equipped with ball bearings, which reduces the coefficient of friction, makes the motor run more smoothly, and improves the load carrying capacity. Powerful and Reversible Drive：This 12V worm gear motor delivers reliable 400RPM output with a sturdy 8mm shaft, engineered for smooth forward and reverse operation in automation projects requiring precise motion control. Widely Used: The DC turbo worm gear motor is suitable for curtain machine, advertising equipment, window opener, intelligent equipment and other fields., Manufacturer: Fafeicy