Permanent magnet DC motors have a stator poles, rotor, brush, outside the motor housing and other components motor structure diagram prices stator poles using permanent magnet (permanent magnet) motor principle, ferrite, Alnico, NdFeB and other materials. Its structure can be divided into a cylinder and tile type and other types. Most electricity is used VCR cylindrical magnet motor offer, and power tools and automotive electrical motor used in most use of special block type magnet. Brush is connected to the power supply conductive member and the rotor windings have two conductive and wear resistant properties. Brushless permanent magnet motor using a single metal sheet or metal-graphite brushes, electric graphite brush. VCR used in permanent magnet DC motors, electronic circuits or steady speed centrifugal steady speed devices. Motor Theory _ _ liter motor liter Rui Rui Electrical and Mechanical ventilation and air conditioning provided by the Electrical Equipment Factory. L Rui HVAC Electrical Equipment Factory (www.dzsrxfkt.com) strong, credible, Shandong Texas fan, ventilation equipment industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead the Swiss mechanical and electrical liter into the brilliant and you work for a better future!