Square 600W ER11 DC Brushless Spindle Motor CNC Kit With Brushless Driver For Router Milling Machine ,Anti-Rust

Rated speed: 12000+-10% rpm Operating Speed: 10800rpm Maximum Torque: 0.162N Spindle size: 92*202mm Rated torque: 0.55N.m Output power: 691W Back EMF Constant: 16.9 Drive: Motor Application: Milling