Key points for selecting an inner rotor fan

When purchasing an inner rotor fan, the following points need to be noted: (1) Application field adaptability: For high-speed scenarios such as vehicles, ships, and industrial equipment, internal rotor fans are preferred due to their high kv value and fast response. (2) Attention should be paid to the load requirements: The characteristic of low torque is suitable for continuous operation under light load to avoid overheating caused by heavy load scenarios. (3) Compact structure requirement: The inner rotor motor is small in size and light in weight, making it suitable for equipment integration with limited space, such as ventilation systems for precision instruments. (4) Environmental adaptability: In high-temperature or explosion-proof scenarios, it is necessary to confirm the motor's protection level and heat-resistant materials.