发布人：http://www.kdjlm.com 发布时间：2020-07-03 15:41:45
With the improvement of people's living standards, almost every family has a car now, but it is very difficult to find a parking space. If you can buy a garage, it must be very convenient. Moreover, the one-time investment is also very cost-effective, which can increase the value continuously. But if we can't choose the right garage door, we may need to open the door manually, which is very inconvenient, and there are hidden dangers in the safety factor.
Electric garage door is more convenient than others. We have a remote control, then the garage door will be directly up and down, such a rolling shutter door has been recognized by many consumers. Although the cost may be a little higher, but from the perspective of long-term use, this kind of electric garage door is more cost-effective. Moreover, as long as it is simple maintenance in the later stage, it does not cost much, and it can be regarded as a product with high cost performance. The electric garage door must be operated by motor. In order to ensure the normal use of the garage door, the maintenance of the motor is also indispensable. The following will introduce what inspection the garage door motor needs to do before starting.
1. For new or long-term out of service garage door motor, the insulation resistance between windings and ground should be checked before use.
2. Check the appearance of the garage door motor for cracks, whether the fastening screws and parts are complete, and whether the motor is in good condition.
3. Check whether the garage door motor drive mechanism works reliably.
4. According to the data shown on the nameplate, such as voltage, power, frequency, connection, speed, etc., whether it is consistent with the power supply and load.
5. Check whether the ventilation of garage door motor and bearing lubrication are normal.
6. Pull the motor shaft of garage door to check whether the rotor can rotate freely and whether there is noise during rotation.
7. Check the assembly of the electric brush of the garage door motor, whether the brush lifting mechanism is flexible, and whether the position of the brush lifting handle is correct.
8. Check whether the garage door motor grounding device is reliable.
The above is Jinan garage door for you to explain about the garage door motor before starting the main aspects of inspection. The garage door motor is an important part of the garage door. The normal operation of the motor is directly related to whether the garage door can be opened, so the daily inspection and maintenance of the garage door motor is a work that can not be ignored.