Operation of high speed rolling shutter door motor

Operation of high speed rolling shutter door motor

When using hard fast rolling shutter doors, there will always be some reasons for the normal operation of the fast door. When using the fast rolling shutter door motor, there may be a sharp decline in speed or excessive noise. There are two reasons for the sharp decline in speed, the first is load overload.

We can reduce the load or replace the processing mode of higher power motor. Another reason is that the motor voltage drops, so we only need to increase the section of the power line. As for the cause of excessive noise, there are three cases. The first is that the ball bearing is stained, distorted or damaged.

Once found to be this reason, we should immediately correct the motor, and check the bearing, if necessary, also need to add or replace grease; Secondly, the vibration of rotating parts. Find out the cause of the vibration, and discharge it in time, if necessary, eliminate the imbalance difference; And finally, a foreign body in the cooling air passage. All we have to do is clean out the foreign matter in the cooling air passage.

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