Features • Versatile Speed Options: Choose from various speed reduction configurations to match your specific project requirements and enhance al efficiency • Flexible Voltage Range: Operates on a rated voltage of 3V, compatible with power sources ranging from 1.5V to 5V for versatile applications • Precision Spindle Design: Features an M4x55mm spindle, ensuring compatibility with a wide range of setups for easy integration into your projects • Compact & Stable Construction: Designed for reliability, this motor's compact form factor provides stable performance even in demanding conditions • High Torque Output: Delivers substantial torque to meet diverse al needs, making it suitable for both light and heavy-duty applications Features: 1、We provide different speed reduction motor of different speed for you to choose from. 2、The motor's rated voltage is 3V and can be powered by 1.5~5V power source. 3、The spindle of the motor is M4x55mm type,be carefully choose our product. 4、Compact and practical design makes it works more stable.？ 5、Large torsion of the motor will meet your different needs. Specification: Features: We provide different speed reduction motor of different speed for you to choose from. The motor's rated voltage is 3V and can be powered by 1.5~5V power source. The spindle of the motor is M4x55mm type,be carefully choose our product. Compact and practical design makes it works more stable. Large torsion of the motor will meet your different needs. Specification: Item Type:Gear Motor Spindle: M4 Spindle Length: 55mm / 2.17in Model0.3 Package List: 1 x Gear Motor Package List