Second, the core component of an electric garbage truck should be the existence of the engine. If you want to know the performance of a car, in addition to the engine, you must also look at the motor. The birth of this type of electric vehicle has become a right-hand man in the urban landscape. Qingzhou Hongri Vehicle Industry Co., Ltd. is a professional manufacturer engaged in product production for many years. Let us learn about the common sense of using this type of electric vehicle motor.
The motors used in electric vehicles are generally DC motors. DC motors have fast response, large starting torque, and can provide rated torque from zero speed to rated speed. However, the advantages of DC motors are also It is its shortcoming, because the DC motor needs to produce constant torque performance under the rated load, the armature magnetic field and the rotor magnetic field must be constantly maintained, which requires the use of carbon brushes and commutators.
Carbon brushes and commutators will generate sparks and carbon powder when the motor is rotating. Therefore, in addition to damage to the components, the use occasions are also restricted.
In a DC series motor, the field winding is connected in series with the armature, so the magnetic field in this motor changes significantly with the armature current. In order to prevent large losses and voltage drops in the field winding, the smaller the resistance of the field winding, the better, so the DC series motor is usually wound with a thicker wire with fewer turns.
The above content is the common sense of the electric garbage truck motor. I hope it can bring you some help. If you are interested in this product, you can follow Qingzhou Hongri Vehicle Co., Ltd. official website.