This motor is adopted of pure copper wire coil, with low heat and low loss. The motor is made of metal gear, wear-resisting, avoid tooth breaking, so with long serving life. Widely used in electronic lock, robot, electric curtain, electric door, mini mixer, monitoring equipment, pet feeding machine This DC motor features large moment of force, low speed, and low noise. Note: There may be a label on the product, please refer to the actual receipt, thank you, Manufacturer: CTRLZS