This RS550 DC micro motor is engineered for optimal performance in electric drills and cordless 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 consistent 60W power output with 1N.m torque. The robust design includes front and rear double ball bearings for smooth, reliable operation and reduced noise. With compact dimensions of 3.15 x 1.57 x 1.61 inches, it's perfectly sized for various power tool applications. The motor shaft measures 0.47 inches in length with a 0.13-inch diameter, while two M4 screw mounting points ensure secure installation. Weighing just 7.05 ounces, this lightweight yet powerful motor features brush commutation for dependable performance. The motor's versatile voltage compatibility makes it an ideal replacement component for various cordless power tools, offering the perfect balance of speed, power, and reliability for your repair needs.