2.2 According to materials, it is divided into aluminum alloy, zinc-aluminum alloy, cast iron, stainless steel, colored steel pipe, wrought iron, etc.
2.3 According to the number of doors, it can be divided into single door and double door.
2.4 According to the opening direction (subject to the outside): open left and open right. 4. 1 See Table 4 for the basic specifications of electric swing gate.1-1.
Table 4. 1- 1 Basic specifications and models of electric sliding doors (mm)15001800 2100 2400 3000 3300 3600 4200 4800 5400 6000 door height.
(mm) 1800 18 18 18 2 16 5438+08 24 18 33 18 33 18 36 18 42 18 48 18 48 18 5465438
Table 4.2- 1 Basic specifications and models of electric push-pull fence Door width (mm) 3600 4200 4800 5400 6600 7200 8400 9000 9600108001200015000 door height (mm)
1) Ambient temperature: -25℃ ~+50℃.
2) Relative humidity of surrounding environment: ≤90%.
3) Atmospheric pressure: 86 kPa ~ 106 kPa.
4) Power supply voltage: rated voltage ×( 1 soil10%) v.
5) There is no seriously corrosive medium in the place of use.
6.2 Door opener and accessories
The power of the door opener and corresponding electrical accessories should match the specifications of the fence door, and should comply with JG/T 3052 and related standards.
6.3 Operating speed
The running speed of the push-pull gate is 0.15 ~ 0.25m/s; The running speed of the gate is 7 ~11/s.
6.4 Remote control distance
When equipped with a remote control device, the remote control distance should be not less than 30m.
6.5 When cutting off the power supply, the gate should be manually opened and closed, and the manual clutch should be flexible and accurate; The travel switch should be sensitive and reliable, and the gate should stop automatically when it reaches the stop state in operation.
6.6 Work and life
Under normal working conditions, the gate takes opening and closing as a cycle, and its working life is not less than 6,543,800 times.