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500W snow bike ATV motor QH-S-500 brushless DC hub spoke motor can be customized

500W snow bike ATV motor QH-S-500 brushless DC hub spoke motor can be customized

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250W Lithium Electric Vehicle ATV Motor QH-S-250 Brushless DC Motor for Snow Bike

250W Lithium Electric Vehicle ATV Motor QH-S-250 Brushless DC Motor for Snow Bike

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Mountain bike QH-DH modified motor 250W front drive disc brake variable speed brushless DC hub spoke motor

Mountain bike QH-DH modified motor 250W front drive disc brake variable speed brushless DC hub spoke motor

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250W electric bicycle motor P type rear drive mini motor QH-P brushless DC hub spoke motor

250W electric bicycle motor P type rear drive mini motor QH-P brushless DC hub spoke motor

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Company Profile

Cixi Qihang Motor Technology Co.,Ltd is famous China Electric Motor Manufacturers and OEM/ODM E-bike Motors Factory. We have been recognized by the industry for its integrity, strength, and product quality. We are engaged in Motor Research and development, electrical machinery, electronic components, household appliances, and mechanical equipment. We pursue excellence, but we are more pragmatic and put customer satisfaction. The company has strong strength, pays attention to credit, abides by contracts, and ensures product quality, The company has won the trust of customers with the principle of diversified business characteristics and the principle of small profits and quick turnover, and enjoys a high reputation among users.
We have established long-term cooperative relationships with many domestic enterprises and has a complete and scientific quality management system.

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Electric Motor Industry Knowledge Extension

The function of the electric motor
The function of an electric motor is to convert electrical energy into mechanical energy or rotational motion. This is achieved by the interaction of magnetic fields and the flow of electric current through conductors. The electric current flows through the conductors, creating a magnetic field that interacts with the magnetic field of the permanent magnets or electromagnets in the motor. This interaction generates a torque that causes the rotation of the motor's shaft, which can be used to perform work, such as moving a wheel, driving a pump, or turning a fan. In this way, an electric motor can provide mechanical power to machines, devices, and systems that require rotational motion.


How does an electric motor work?
An electric motor works based on the interaction of magnetic fields and the flow of electric current. The basic components of an electric motor are:
Stator: A stationary part of the motor that provides a magnetic field.
Rotor: A rotating part of the motor that is driven by the magnetic field.
Armature or winding: A coil of wire that is placed on the rotor and carries the electric current.
Commutator: A component that changes the direction of the current flowing in the armature winding to maintain the rotation of the rotor.


The operation of an electric motor can be explained as follows
The flow of electric current through the armature winding creates a magnetic field.
The interaction of this magnetic field with the magnetic field of the stator causes the rotor to rotate.
The commutator ensures that the current flows in the correct direction in the armature winding, which keeps the rotor rotating.
In summary, the basic operation of an electric motor is based on the interaction of magnetic fields, the flow of electric current, and the changing direction of the current in the armature winding to maintain rotation. This simple yet effective principle is used in a variety of applications, from small toys to large industrial machines.