Enhance your mechanical projects with this high-performance 31ZY DC Motor, designed for stability, durability, and efficient operation. Crafted with precision machining and advanced magnetic material treatment, this motor delivers reliable and consistent performance with minimal noise. Its metal gear construction ensures excellent wear resistance and prevents tooth breakage, extending the motor’s service life. Featuring a pure copper wire coil, the motor operates with low heat generation and reduced energy loss, making it highly efficient for various applications. Additionally, it supports both clockwise and counterclockwise rotation, providing versatile functionality for your needs. Key Features: · Precision Machining & Magnetic Material Treatment: Ensures stable and reliable motor operation with enhanced insulation for safety and longevity. · Large Torque & Low Noise: Delivers strong moment of force with quiet performance, ideal for sensitive and demanding applications. · Durable Metal Gear Construction: Wear-resistant gears prevent tooth breakage, significantly extending the motor’s lifespan. · Pure Copper Wire Coil: Promotes low heat generation and minimal power loss, improving overall efficiency. · Bidirectional Rotation Support: Allows for both clockwise and counterclockwise rotation to suit various mechanical setups. Specifications: · Model: 31ZY · Outer Diameter: 31mm (1.22in) · Shaft Length: 19mm (0.75in) · Shaft Diameter: 3mm (0.12in) · Weight: 165g · Voltage Options & Performance:  - 6V 4000rpm / Rated Torque: 100 gf.cm / Rated Speed: 3200 rpm / Rated Current: ≤0.8A  - 12V 4000rpm / Rated Torque: 100 gf.cm / Rated Speed: 3200 rpm / Rated Current: ≤0.5A  - 12V 8000rpm / Rated Torque: 200 gf.cm / Rated Speed: 6500 rpm / Rated Current: ≤1.6A  - 24V 3500rpm / Rated Torque: 150 gf.cm / Rated Speed: 2500 rpm / Rated Current: ≤0.3A  - 24V 5000rpm / Rated Torque: 200 gf.cm / Rated Speed: 4000 rpm / Rated Current: ≤0.6A  - 24V 8000rpm / Rated Torque: 200 gf.cm / Rated Speed: 6600 rpm / Rated Current: ≤1.0A Wiring Instructions: · Clockwise (CW): Red wire “+”, Black wire “-” · Counterclockwise (CCW): Red wire “-”, Black wire “+” Package Includes: · 1 x 31ZY DC Motor This versatile DC motor is an excellent choice for robotics, automation, model building, and other precision mechanical projects requiring reliable torque and efficient performance. Its robust design and multiple voltage options make it adaptable to a wide range of applications.