What is new energy DC motors?

1

What is?

In the DC electric power from a battery, the output of the motor is transmitted through the converter. Often used in entry-level electric car.

2

Category

is divided into a DC motor and a brushless DC motor brush DC electric motor. Since the brush is not convenient to maintain the DC motor brushless DC motor to be replaced. Simple

3

advantages

structure, technology is more mature. Anti-overload strong, able to withstand the frequent impact loads. Control is simple, high speed performance.

4

drawbacks

Large own mass, to have a large volume of vehicle design influences. Low speed, it is difficult to meet the conditions of demand for electric vehicles. Frequent post-maintenance, high maintenance costs.

Most two

5

Principle

Structure of the DC motor and the rotor should be set composition. The main effect is called a stator portion stationary DC motor is running magnetic field is generated by the base, the main magnetic pole, commutating pole, end caps, bearings and the brush gear and other components. Rotating the rotor part is called run, its main role is to produce electromagnetic torque and an induced electromotive force, a DC motor hub for energy conversion, it is usually referred to as an armature, a rotary shaft, an armature core, armature windings, for the composition and fan.