Shenzhen Wejoin Mechanical & Electrical Co.
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Boom Barrier Gate System High-Speed Drop Arm Barrier Gate for Car Parking Management
Parking Barrier Spring selection
The spring is a stretchable one and the specification is as follows:
| Spring type | Diameter | Spring length |
| Small size | 4.5MM | 280MM |
| Medium size | 5.5MM | 280MM |
| Big size | 6.5MM | 280MM |
Toll Gate Functions and features
1. Manual advanced clutch, to rise up the boom by hand when power off, it will auto-reset when power on.
2. Adopts the compression spring as a safety precaution to avoid accidents caused by the spring broken.
3. Three buttons to control the boom to rise up or fall or stop.
4. Auto-reversing when meets obstacles.
5. Available for the internal and external loop detector.
6. Opening, closing, and stopping to control the interface.
7. Infrared photocell for anti-bumping.
8. RS485 communicational module to connect the computer.
9. Traffic lights interface.
10. Wire control and remote control.
11. Auto warming up when the system is below zero degrees centigrade.
Barrier Gate Working environment and data
1. Mechanism temperature -25℃+85℃
2. Control board temperature -20+85℃
3. Power supply 220V±10% 50/60 Hz
110V±10% 50/60 Hz
4. Rated power 120W
5. Relative humidity ≤90%
6. Remote control ≥30M
7. Net weight 60 Kg
