




Main Functions:
1,Brokendrive-chain device;
2,Wrong,phasefailure;
3,Brokenstep chain device;
4,Handrailexit-entry guard;
5,Workingbrake;
6,Emergencystop button;
7,Directionreversal device;
8,Combsafety device;
9,Skirtsafety device;
10,Steptrap safety device;
11,Motoroverpower protection;
12,Overspeedgovernor switch;
13,Safty grounding protection.
14,Break-downdisplay function;
15,Step loss safety device;
16,Handrail speed protection;
17,Step speed monitor;
18,Inspection panel monitor;
19,intelligent speed Control .
Main Parts:
| No. | Name | Brand | Remarks | |
| A | Driving system | |||
| 1 | Reduction gearbox | / | ||
| 2 | Motor | / | ||
| B | Control system | |||
| 1 | (PLC)Main control computer | Monarch | ||
| 2 | Safety control computer | Monarch | ||
| 3 | Main contactor | SCHNEIDE | ||
| C | Step system | |||
| 1 | Drive up-down unit | GD | ||
| 2 | Step | BENYI | ||
| 3 | Step chain; | / | ||
| 4 | Step main-secondary roller | / | ||
| 5 | Step main-secondary roller | AODA | ||
| 6 | Step track | GD | ||
| D | Truss | GD | ||
| E | Handrail system | |||
| 1 | Handrail | / | ||
| 2 | (sus430)Handrail Material | GD | 1.5mm | |
| 3 | Wainscot (Glass) | SHANCHUAN | ||
| 4 | (sus430)Skirt Panel | GD | 1.5mm | |
| 5 | Skirt Brush | GD | ||
| F | Interior-exterior profile (Stainless Steak) | GD | 1.2mm | |
| G | Oiling device | hade | ||
| H | (Front edge panel | GD | 1.2mm | |








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