Pure copper coil: The motor is made of high-precision rotor and high-quality materials, with high conductivity, high wear resistance, and long life. It features pure copper windings with low resistance, low heat generation, low loss, stable operation, and sufficient power. High-quality carbon brush: Offers good commutation performance, long service life, excellent electrical and thermal conductivity, and good lubrication performance. The wear resistance of the carbon brush directly affects the motor's service life. High-strength magnetic tile: Provides long life, strong power, and greater torque. The fully enclosed structure prevents dust from entering the motor interior, ensuring reliable operation. Simple design allows for easy maintenance, compact size, effective weight reduction, space saving, and dependable performance. Full metal gear: The gearbox is constructed with high-quality metal gears, providing excellent impact resistance and durability, which extends the lifespan of the gearbox. Wide application: This motor is ideal for use in intelligent toy cars, robots, printers, balance cars, smart home appliances, camera rocker arms, and similar devices. Features: - Pure copper coil: High conductivity, high wear resistance, long life, low resistance, low heat generation, low loss, stable operation, and sufficient power. - High-quality carbon brush: Good commutation, long service life, excellent electrical and thermal conductivity, good lubrication, and high wear resistance. - High-strength magnetic tile: Long life, strong power, high torque, dustproof design, simple structure, easy maintenance, compact size, lightweight, space-saving, and reliable performance. - Full metal gear: Durable construction with high impact resistance, ensuring extended gearbox life. - Wide application: Suitable for intelligent toy cars, robots, printers, balance cars, smart home appliances, camera rocker arms, and more. Specifications: Rated speed (RPM): 1000, 500, 200, 130, 100, 60, 50, 40, 30, 20, 15, 10 (Optional) Dimensions: Outer diameter: 25mm / 0.98in Shaft length: 12mm / 0.47in Shaft diameter: 4mm / 0.16in Performance Data: Voltage: 12V ±10% No-load speed: Varies by model No-load current: 0.07A Rated speed: Varies by model Rated current: 0.3A Rated torque: Up to 9.7 kg·cm Stall torque: Up to 27 kg·cm Stall current: Up to 2.0A Gearbox length: Varies by model Note: Avoid stall or instantaneous load reversal. Package list: 1 x Encoder Gear Motor