新闻中心
15
2019-8
1. When installing the motor of the rolling shutter door, the locking screw of the limit mechanism should be loosened before the machine is tested.2. ...
15
2019-8
Before we understand the motor of the rolling shutter door, we need to know what is the electric rolling shutter door. Electric curtain door is an ele...
15
2019-8
1. The brake components of fire-proof rolling door motor should work reliably. When the rolling door motor is stationary and the braking force is not ...
15
2019-8
1) When pressing the "up" and "down" buttons of the curtain control button, if there is no action, the power supply must be cut off immediately by pre...
15
2019-8
1. Electric shutter door motor working principle Electric shutter door is mainly composed of door body, driver and control system. The door body is ma...
15
2019-8
The main features of the rolling shutter motor are as follows:1. Light weight, small volume and good quality;2. Low noise, low vibration and low power...
15
2019-8
1. Electric curtain door motor should be operated in a dry environment, the motor surface should be kept clean, the air intake should not have dust, f...
15
2019-8
1. Determine the installation position of the guide rail on both sides of the fire-proof rolling curtain door, release the reference line of the guide...
15
2019-8
1. Use method of fire-proof rolling shutter door with door: We shall not install ventilation pipe and water pipe on the upper part of the hole where t...
15
2019-8
1. Fire-proof curtain doors are triggered by sensors to the control system. The control system sends instructions to the frequency converter according...