This RS550 DC motor is a high-performance replacement component perfect for cordless power tools like drills and screwdrivers. Featuring impressive no-load speeds ranging from 21,500 to 29,000 RPM across different voltage settings (10.8V to 25V), this versatile motor delivers reliable power for demanding applications. The robust design includes front and rear double ball bearings for smooth, stable operation and enhanced durability. With compact dimensions of 3.15 x 1.57 x 1.61 inches and weighing just 7.05 ounces, it's ideal for integration into various tool designs. The motor provides up to 60W output power with 1N.m torque, while maintaining relatively quiet operation. Installation is straightforward with two M4 screw mounting points at 25mm spacing. The precision-engineered shaft measures 12mm in length with a 3.2mm diameter, ensuring compatibility with standard tool fittings. This motor represents an excellent choice for both replacement purposes and new power tool projects where consistent performance and reliability are essential.