electric motor for fan is specifically designed for pumps or fans and blowers. Speed-changing: 2/4、4/6、4/8、6/8、4/6/8
An internal fan-cooled electric motor is a self cooling electric motor. Fan cooled motors feature an axial fan attached to the rotor of the motor that spins with the motor, providing increased airflow to the motor's internal and external parts which aids in cooling.