Our production factory is a research and development, production and sales of ac/dc small motor and a national high-tech enterprise, lurching in the motor manufacturing industry for more than a decade, has a wealth of experience, today small make up you to share what is brushless motor (Brushless dc motor)What is the difference between, brushless and brush?
brushless dc motor
brushless dc motor using the transfer speed and the controller to control, through the secondary gear deceleration and overrunning clutch to achieve electric bicycle 0The infinite speed of 20 km/h. At present USES the high gold content of the high speed motor, motor gear strength is stronger, good abrasion resistance, reasonable design, so the repair rate is low; And change gear and motor maintenance costs less, effectively reduce the electric bicycle repair costs; And a brush motor can easily human riding by overrunning clutch and the flywheel. Have a motor is to use the mechanical brush commutation
BLDC motor
a plate of brushless motor refers to brushless dc motor by the motor, it consists of main body and the drive, is a typical mechatronics product. Because of brushless dc motor based on automatic running, so will not like the synchronous motor frequency control of motor speed under overload start plus startup winding on the rotor, also won't generate oscillation and step out when load mutation. Medium and small capacity of the permanent magnet brushless dc motor (BLDCM), now many rare earth ndfeb material using high magnetic energy product. Therefore, the volume of rare earth permanent magnet brushless motor is three-phase asynchronous motor with capacity reduces a frame number
brushless dc motor
brushless and what is the difference between a brush?
brush motors and brushless motor is equipped with the commonly used is the difference between a brush -The commutator. Have a commutation of brushless dc motor has been through graphite brush and mounted on the rotor commutator ring in contact. While by hall sensor brushless motor rotor position feedback control circuit, back to know the exact time of the motor phase commutation. Most of the brushless motor manufacturers production positioning with three hall effect sensors. Because of brushless motor without brush, so also does not have relevant interface, therefore more clean, less noise, in fact, no maintenance, longer life
motor manufacturers
the above is the power of the motor manufacturer fai to share what is brushless motor (Brushless dc motor)Brushless, and what is the difference between a brush, hope my friends will like it, if you need electric car seat motor, wiper motor, window motor, brushless dc motor, series motor, permanent magnet dc motor, dc micro motor, vacuum cleaner motor, etc. , welcome to contact us at any time,
