product detail
Specification 1 200mm tube door leaf frame 2 top guide wheel 3 top guide wheel pad 4 top guide wheel screw 5 bottom wheel 6 bottom wheel bracket 7 12A chain 8 driving gear 9 Motor shaft 10 Motor fixing bracket 11 Bottom cover 12 ground rail 13 Splint 14 Splint screw 15 50 angle iron 16 Angle iron embedded screw 17 Drainage frame 18 Drain grate 19 Door stop 20 Top rail 21 square tube hanging parts 22 leaf panel 23 U-shaped channel steel 24 trolley wire 25 Trolley wire bracket 26 Collector wire 27 Collector bracket 28 Side seal 29 Safty Protection System 30 ABB Motors 31 control box Design wind load according to typhoon level Typhoon: Level 12 is 32.4-36.9 m/s; Level 13 is 37.0-41.4 m/s; Level 14 is 41.5-46.1 m/s, Level 15 is 46.2-50.9 m/s, Level 16 is 51.0-56.0 m/s, Level 17 is 56.1-61.2 m/s. For any door member ,the deflection due to design wind load not exceed the member's length divided by 150. Design Doors as a system to withstand the upward and downward deflections of the door header structure .