Welcome to our store! This product is a DC geared motor with a magnetically encoded disk Hall encoder. It features large torque, low speed, and low noise. The motor is made of metal gear, which is wear-resistant and avoids tooth breakage, ensuring a long service life. Additionally, this motor is matched with a pure copper wire coil, resulting in low heat and low loss. This motor is widely used in electronic locks, DIY toy cars, small robots, tracking cars, balancing cars, and more. Specification: - Model: GBMQ-GM12BY20 - Material: Metal - Voltage: DC 6V - Power: 2W - Output signal: AB phase - Shaft length: 10 mm/0.4 inch - Shaft diameter: 3 mm/0.1 inch - Hall response frequency: 100KHz - Operating temperature range: -30℃ ~ 110℃ - Number of output pulses: 3ppr - Type (optional): 6V 30RPM, 6V 50RPM, 6V 60RPM, 6V 70RPM - Length: 4.2 cm/1.7 inch - Weight: 14g/0.5oz Wiring method: - Black: Motor power \"-\" - Red: Motor power \"+\" - Brown: Encoder power \"+\" - Green: Encoder power \"-\" - Blue: Encoder output A phase - White: Encoder output B phase (Note: Encoder input voltage: 3.3-12v) Package list: - 1 x Geared Motor 100% Satisfaction: Our customers are our top priority. If you find any product problems after receiving the item, such as damage and incorrect quantity of goods, please contact the seller immediately. We will do our best to provide you with satisfactory customer service.