Electric Motor Heat Sink

Electric motor heat sink is made of aluminum alloy by extrusion process and anodized into different colors as required.

Products Specification

The principle of motor heat dissipation is to use the heat generated inside the motor to transmit to the outside through the heat sink to the environment. The heat inside the motor mainly comes from its resistance, friction, and electromagnetic induction other factors. These factors can cause an increase in the temperature inside the motor, and if it cannot dissipate heat in a timely manner,this can cause the motor to overheat, thereby affecting its performance and lifespan.

To solve the problem of motor heat dissipation, designers usually install heat sinks outside the motor. Scattered the function of a heat exchanger is to transfer the heat generated inside the motor to the surface of the radiator, and then pass it through the surface of the radiator exchanges heat with the external environment, thereby dissipating heat. 

The heat sink on top of the motor is usually installed above the motor casing, which helps the motor dissipate heat through devices such as fans. Electric motors generate heat during operation, and the accumulation of heat can affect the operating efficiency and lifespan of the motor. Therefore, it is necessary to install a radiator. Radiators are usually composed of materials such as aluminum, copper, and stainless steel, which have good thermal conductivity and heat dissipation performance. When the motor overheats, the radiator will automatically start to help the motor timely remove heat, ensuring the safe and stable operation of the motor.