Shuangye ebike
What kind of the electric bike motor use more
The difference between the brushing motor and the brushless motor is that the brush motor is mechanically
commutated by the carbon brush and the commutator, and the brushless motor is electronically commutated by the
controller by the Hall element sensing signal.
Brushed motors and brushless motors have different energization principles and their internal structures are
different. For the hub type motor, the output mode of the electric bike motor torque (whether it is decelerated
by the gear reduction mechanism) is different, and the mechanical structure is also different.
1. The internal mechanical structure of common high speed brushed motors. The hub type motor is composed of a
built-in high speed brush motor core, a reduction gear set, an overrunning clutch, a hub end cover and the
like. The high speed brushed geared hub motor belongs to the inner rotor motor.
2. The internal mechanical structure of common low speed brushed motors. The hub type motor is composed of a
carbon brush, a phase changer, a motor rotor, a motor stator, a motor shaft, a motor end cover, a bearing and
the like. The low speed brushless gearless hub motor belongs to the outer rotor electric bike motor.
3. The internal mechanical structure of common high speed brushless motors. The hub type motor is composed of a
built-in high speed brushless motor core, a planetary friction roller, an overload clutch, an output flange, an
end cover, a hub shell and the like. The high speed brushless geared hub motor is an inner rotor motor.
4. The internal mechanical structure of common low-speed brushless electric bike motors. The hub type motor is
composed of a electric bike motor rotor, a motor stator, a motor shaft, a motor end cover, a bearing and the
like. The low speed brushless gearless hub electric bike motor belongs to the outer rotor electric bike motor.