Features: Uniform wiring: The coil is made of pure copper enameled wire, wound using advanced technology. The copper wire is evenly arranged, ensuring stable performance with no excessive temperature rise, torque loss, or increased noise during long-term operation. High-quality bearings: The rotor surface is coated with epoxy resin to prevent particle adhesion. This enhances magnetic field stability, ensures smoother operation, reduces noise, and extends service life. Fully automatic welding: The circuit board is welded using fully automatic equipment, resulting in precise, uniform, strong, and clean solder joints compared to manual methods. High-quality copper material: Chemically stable, non-magnetic, and fully recyclable. Advanced manufacturing process: Copper components undergo both heat and cold treatment for enhanced corrosion resistance. Package Includes: 1 x Motor (with Standard Wire / XH4-pin Wiring / Du-Bang Head 4-pin Wiring) Specifications: Material: Metal + ABS Style: Motor with Standard Wire / XH4-pin Wiring / Du-Bang Head 4-pin Wiring Motor Size: Approx. 42.3 x 42.3 mm (1.66 x 1.66 inches) Input Voltage: DC 9–42 V Recommended Power Supply Current: 5 A Output Current: 0.5–4.0 A Maximum Power Consumption: 160 W Operating Temperature: -10°C to 45°C Storage Temperature: -40°C to 70°C Note: 1. Please allow for a 1–2 cm measurement tolerance due to manual measurement. 2. Monitor settings may cause slight color variation between the image and the actual product.