As the urban transportation industry becomes more and more developed, more and more cars, often traffic congestion, so many friends choose a more simple electric car travel, in the purchase of electric vehicles, common electric bikes have brush and brushless distinction, in the end how to choose it? How to distinguish between brush and brushless electric bikes? The difference between brushed and brushless motors? The following Vacuz to everyone to analyze it!

Electric bicycle

How to distinguish between brushed or brushless electric bicycles? How we briefly from the appearance of.

1. When the brush motor rotates, it is easier to turn forward, and there will be some resistance to turn backward; while the brushless motor is lighter to turn backward and forward.

Brush motors generally have only two power lines; brushless motors have a total of eight lines, three thicker power lines, five thinner Hall line.

According to the above two points, with the use of roughly brushed or brushless motor, the method is relatively simple.

The difference between brushed and brushless motors.

1, a relatively simple brush motor, using mechanical commutation, the control system is not very precise, relatively simple, starting torque is slightly larger than the brushless motor. The fault is the short life, noise, low efficiency, carbon brushes are easy to wear, damage, the need to replace the carbon brushes.

2, brushless motor, using electronic commutation, control is more complex, but all aspects are better than the brush motor, high efficiency, long life. The important thing is no commutation spark, can adapt to more high precision places.

Wheel hub motor stator coi

How to distinguish brush or brushless electric bicycle? What is the difference between a brush and brushless motor? The above has made a simple analysis, I hope this knowledge can help you!

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