This versatile RS550 DC motor is engineered for superior performance in cordless power tools. Featuring a robust design with front and rear double ball bearings, it delivers smooth, reliable operation with speeds ranging from 21,500 to 29,000 RPM depending on voltage input. The motor's compact dimensions of 3.15 x 1.57 x 1.61 inches make it ideal for integration into various drill and screwdriver applications. With a wide voltage compatibility from 10.8V to 25V and impressive 60W output power, it provides consistent torque up to 1N.m. The motor includes practical mounting features with two M4 screw holes at 25mm spacing for secure installation. Its 3.2mm diameter shaft extends 12mm, offering reliable power transfer. Despite its high performance capabilities, the motor maintains relatively quiet operation. The durable construction and precision engineering make it an excellent choice for power tool replacement or DIY projects. Each unit comes properly packaged for protection, weighing approximately 7.05 ounces, making it a dependable component for your power tool needs.