This aftermarket precision wound motor rotor assembly marked with MPN N691461 is a complete power output spare rotating component for battery-powered handheld wood & metal cutting circular saws, with accurate overall dimension of 4.1 inches long, 3.4 inches wide and 3.5 inches high to match standard motor housing mounting slots of compact cordless circular saws. This balanced high torque rotor is independently manufactured aftermarket accessory, which has no authorized or cooperative connection with any woodworking power tool manufacturers, and serves as direct replacement for burnt, unbalanced, deformed original motor rotors on portable cutting saws.

Uniform coil winding delivers stable high torque rotation to drive cutting blade, providing consistent cutting force for soft lumber, hard wood and thin metal plate processing. If your portable circular saw generates weak cutting power, wobbling vibration, intermittent stalling or overheating caused by damaged rotor windings, installing this replacement rotor assembly can fully restore steady powerful rotational output without extra thin insulating gaskets or auxiliary spacer washers.
Produced following universal industry standards for small handheld circular saw motor machining accessories, this rotor adopts high-temperature resistant insulated coil structure to withstand thousands of continuous heavy-load cutting rotation cycles under daily construction and furniture renovation workloads. The rotor comes as a single complete pre-finished unit out of packaging, users can finish disassembly and replacement through basic DIY maintenance steps without professional carpentry technicians, effectively lowering long-term maintenance costs of handheld cordless circular cutting equipment and extending service life of portable wood metal trimming machinery.