GR-520DC
When hit obstacle or someone failure situation, the door would be returning back.
The feature is highly increase the safety for coming people and reach the clip situation and accessories damage are not happened.
It is easy and convenient to open the doors when power failure. The resistance of door sliding wheel are, women and kids are easy open the doors when power failure.
The power of open and closure are only below 4.5kgs. It is very safety.
Features:
1. Automatic return device
2. Multi-function contro system configuration
3. Device strong lock function stable noise free
4. Small frictional resistance, longlife
5. Double hanging pieces
Specifications:
| Function | Single | Bi-parting |
| Loading weight | 90kgs ~120kgs. | 150kgs. (75kgs x 2) |
| Specification / size | DW=400~1500 mm | DW=400~1500 mm x2 |
| Speed in open / close | 200~550mm /sec close/open can be adjusted | |
| Micro-computer controller | Super-compact design in controller block with 8 digital | |
| Driving belt | 7.5M with teeth (width 15m/m) | |
| Hold opening time | 0.1 ~ 10 seconds | |
| Slow speed | 3~6cm/sec/leaf (adjustable) | |
| Safety protection | Automatic open when meets obstacle in open or close | |
| Average consume voltage | 100 W | |
| Motor starting power | 140watt | |
| Temperature range | -20 degree C to 50 degree | |
| Manual opening force | below 4.5 kgs. | |
| Power active | AC 110v ~ AC220v 50/60 Hz | |
| Application | Supermarket, shopping mall, front-store, hospital, bank, Hotel, office, airport | |
| Optional peripheral accessories | Functional selector, safety beam sensor, password lock, Electric-lock, touch sensor, buzzer, remote control | |
