This is the description of Yongjie YDBR7*5S DC Low voltage Fan motor
YDBR7*5S High Voltage 12V-240V Permanent Magnet Carbon-brush DC Motor_Low noise high torque and quality 24V DC MOTOR

A DC motor is a motor that converts DC power into mechanical energy. Because of its good speed performance in the electric drag has been widely used. DC motor by excitation method is divided into permanent magnet, he excitation and self-excitation 3 categories, of which self-excitation is divided into re-excitation, series excitation and re-excitation 3 kinds.

When the DC power supply through the brush to the armature winding power supply, the armature surface of the N-pole conductor can flow through the same direction of the current, according to the left hand conductor will be counterclockwise torque; armature surface S pole lower part The conductor also flows through the same direction of the current, according to the left hand rule conductor will also be counterclockwise torque. In this way, the entire armature winding, the rotor, will rotate counterclockwise, and the input DC power will be converted into the mechanical energy output on the rotor shaft. Rotor (armature): armature core, armature winding, commutator, shaft and fan, etc., the stator and the rotor, the stator: the base, the main pole, commutation pole, brush device;


  The motor in the operation of heat generated at the same time, driven by the front of the impeller operation, resulting in suction from the inlet pipe into a lot of air, air flow through the motor from the rear exhaust, take away the heat. In simple terms, the motor is cooled by the air, and when your motor overheat protection, please check all the inlet ducts, including the brush, steel pipe, hose, dust bucket (dust bag), filter. After the cleaning is complete, the machine can be used again in the rest of the minutes. Use a vacuum cleaner to avoid the impact. After the use of the barrel should be promptly cleaned up debris and the dust accessories, dust dust bag. And after each work clean, check whether there is no perforation or leakage, and clean the water with a clean detergent thoroughly clean dust and dust bags, and air-dried, should not use the dry dust dust bag. Note that the hose does not frequently fold to fold, do not over-stretching and bending, usually should be vacuum storage in a dry place.

Our Services

1.We will reply your enquiry within 24hours. Fast online contact respose

2.High quality resonable price fast delivery

3.All products will be inspect strictly befor packing

4.Well and proper packing reduce the damange as much as possible

5.OEM is welcomed

6.we gurantee one year qulity warranty.The products have any quality problems whitin one year,could replaced for free

 We are accept customers design in clude the label design ,colour box design

Company Information:

  Suzhou Yong Motor Co., Ltd. located in the beautiful Taihu Lake, has always been 
subject to the quality of the plant since 2009, according to market demand, market design,manufacture and production of various series motors, the company is now registered capital of 1000 million. The Company superb technology, quality products and excellent service, dedicated to domestic vacuum cleaners industry support services.
  The company specializes in producing all kinds of household and industrial electric fan motor with a vacuum cleaner motor, gun, medical equipment and other purposes. Motor through the relevant product certification (3C, UL, CE); 30 percent of products exported to Europe, America, South Korea.
  The main products are seven series, a total of 200balance motor;
  Yongjie company sincerely welcome new and old customers to visit the company guidance!
  Yongjie Republic, who is willing to go hand in hand with friends at home and abroad, createbrilliant!

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