DC motors rely motor motor DC voltage operation, widely used tape recorders, VCRs, DVD players, electric shavers, hair dryer, electronic watches, toys and so on. Electromagnetic DC motor is rotated by the constitution to make the motor stator pole and rotor (armature), the commutator (commonly known as the commutator), brush, chassis, bearings and other motor mounting up, the control unit must be based on Hall-sensor sensitive to The location of the motor rotor price, then follow the stator windings decided to open (or closed) converter (Inverter) order the motor brand power transistors so that the current flowing through the motor coils sequentially forward (or reverse) rotating magnetic field and the interaction between the rotor magnet, so it can make the motor clockwise / counterclockwise rotation. Motor mounting | l Rui Electric (certified) | motor supplied by the Swiss liter HVAC 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.