3, according to the law of the electromagnetic force, the carrier of the rotor conductor in a magnetic field by the electromagnetic force, Cangzhou motor form an electromagnetic torque drives the rotor rotates, when the motor shaft with a mechanical load, then exporting mechanical energy. 1. Press the work type of power division: can be divided into DC and AC motors. 1) DC motor according to the structure and working principle can be divided into: brushless DC motors and brush DC motors. Brush DC motor can be divided into: permanent magnet DC motors and electromagnetic DC motor. Swiss mechanical and electrical motors offer _ liter (Online) _ Cangzhou Rui liter motor supplied by ventilation and air conditioning Electrical Equipment Factory. L Rui HVAC Electrical Equipment Factory (www.dzsrxfkt.com) is an industry leader in Shandong Dezhou, fans, ventilation equipment, over the years, the company implement the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. In liters Swiss electromechanical leadership with the staff warmly welcome all inquiries negotiations to create liter Swiss electromechanical better future.