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A detailed introduction to the common motors and […]
A detailed introduction to the common motors and characteristics of two-wheeled electric vehicles
Motors are an indispensable part of electric vehicles. There are three main types of common motors: brushless motors, brushed high-speed motors, and brushed low-speed motors. What are the characteristics of these three motors? Presumably everyone is not very clear, the following is a detailed introduction to the common motors and characteristics of two-wheel electric vehicles:
1. The brushed high-speed motor is one of the most used motors in electric vehicles. In general, this motor has good airtightness, high efficiency with brushes, strong overload and climbing ability, large starting torque, but slightly noisy.
2. The brushed low-speed motor is a motor with brushes, no reducer, simple structure, and low cost. This kind of motor has low efficiency, poor uphill and overload capacity. Because of the low cost of this motor.
3. Brushless motors are often used in some electric vehicles. As the name suggests, this motor has no brushes or reducers. Its advantages are noiseless and maintenance-free. But this kind of controller is more complicated, the starting current is large, and the overload and slope ability is poor.