Electrically Driven Bi-parting External Tightness Door
Range of application:
Passenger door of mass transit train
MW_ _ _DP_-2/MW_ _ _DW_-2/MW_ _ _DH_ -2series
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1.The micro sliding and plug technology improved door tightness both from outside and internal passenger pressure;
2.The full-digital controlled electronic door control unit carries out the door control, monitoring, diagnostic, self-learning and network communication functions;
3.The brushless DC motor driving system boasts low electromagnetic interference, and has long service life with high reliability;
4.The passive locking device features simple structure, long lifetime and high maintainability;
5.The custom made driving screw nut pair system is maintenance free with good environmental adaptability, long service life and high reliability;
6.Alu. alloy loading and guiding system and swing micro sliding plug operator are integrated to be a simple, reliable and light operator featuring small movement resistance, small volume, stable movement and long service life;
7.The door leaf manufactured using aluminium honeycomb sandwich structure provides light weight, high strength, good sound and heat insulation.
Beijing Line 4, Guangzhou Line, Beijing Daxing Line, Beijing Airport Rapid Rail, ART project, Brazil Sao Paulo project, Saudi Arabia KAFD project, Singapore Metro Line South/North-East/West Line, Malaysia Ampang project, San Francisco BART project, Canada Vancouver Evergreen project, Venezuela Caracas Line 2 etc.