🔧 Gear Up for Greatness! 100% unconditional return service for your peace of mind. Crafted with all-metal gears for superior strength and longevity. D-shaped output shaft made from high hardness steel ensures impact resistance. Enjoy low noise operation with adjustable speed, capable of driving up to 15 kg. Experience a 30% increase in power with our pure copper wire core rotor. Adjustable Speed 12V Power High Torque The GreartisanDC 12V 550RPM Gear Motor is a high-torque electric micro speed reduction motor designed for durability and performance. Featuring all-metal gears, a pure copper wire core rotor for enhanced power, and a robust D-shaped output shaft, this motor is built to handle demanding tasks with low noise and adjustable speed capabilities. Backed by a reliable return policy, it's the perfect choice for professionals seeking quality and efficiency.