The motor fan is a motor with a fan hub and blades. There are evenly distributed slots along the outer circumference of the fan hub. The blades are inserted into the slots, and the blades and the fan hub are integrated by permanent connection methods such as welding and bonding. The overall balance of the motor fan is good, which can save the man-hours required to adjust the balance, and the weight is reduced by more than 30% compared with the bolt-connected fan. The vibration and noise of the motor using the utility model during operation are reduced.
Specifications
Motor fan blades are distinguished by the frame number of the motor, such as Y series: 80, 90, 100, 112, 132, 160, 180, 200, 225, 250, 280, etc.
