1. The horsepower of the automatic door motor is what people usually ask, how big or how many doors can this door open? People habitually think that the bigger the door opener is, the stronger it will be. This is unscientific and will cause a waste of electricity. After understanding the weight of the customer's automatic door design and the accommodating space of the motor, we recommend a motor with suitable horsepower and size for the customer.

2. The automatic doors produced by customers are used in office buildings, and the noise requirements for motors are higher than those of ordinary automatic door motors.

The noise of the DC brushed motor mainly comes from: 1. The friction sound of the carbon brush of the DC motor and the commutator will produce noise. In this regard, the fine car of the DC motor is a very important process. Second, the bearing sound of the DC motor will also cause noise. Therefore, good quality bearings are also necessary.

3. The life span of the motor. The customer's requirement for the service life of the motor is that the number of working cycles is not less than 1 million times. The materials and manufacturing process of the motor shaft, shaft sleeve, rotor support structure and gearbox determine the life of the motor.