Одвођење топлоте мотора

        Motors are widely used in mechanical equipment and production processes around us. You can find them in factories, cars, planes, robots and even DVD vending machines. No matter what kind of application, how to manage heat dissipation is a common problem.

     People usually choose motors according to specific work or load requirements. Heat dissipation management is one of the factors considered in model selection. Although the design of motors is constantly improving, they always generate heat due to energy loss and low energy efficiency. You need to consider this when you choose the right motor according to your needs.

    In most cases, we achieve heat dissipation through conductive cooling. In this method, heat is transmitted from the motor to the machine structure through the installation interface. Automobile manufacturers usually indicate the radiator size on the parameter table. This radiator size is used to determine the continuous torque capacity of the motor. The heat dissipation capacity will affect the load capacity of the motor.

      Another method of motor heat dissipation is forced air cooling. It is common practice to use an electric fan to blow air through the motor. The forced air cooling method can reduce the heat transmitted to the machine structure and allow the motor to operate under high load.

     Liquid cooling can also be used for motor heat dissipation. In the liquid cooling method, ethylene glycol or other liquid coolant circulates inside or around the motor housing or coil to dissipate heat. This is similar to the heat dissipation system of automobile engine.