... interfere, high efficiency,long life high quality with competitive cost Brushless motor Voltages:12, 24, 36,48VDC Power:5W--1500WSpeed:1000-- ... 20000rpmController:as per customer's requestshaft diameter: Motor diameter: 28-160mm or customizMotor length: Contact us to ... for more information or send us inquiry with details directly. Brushless DC motor, 12V brushless DC motor