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vvvf control door operator
Selling leads
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JJ 700~1500mm 2-Leafs center opening VVVF door operator for passenger elevator / elevator door parts 2-Leafs center opening VVVF door operator JJ 700 ...
2025-03-18 22:32:32
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... enclosed design, VVVF variable frequency control door machine system, freely-adjusted door and running curve, optional power-disconnection ...
2024-12-09 11:05:29
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... Our Advantages 1. Brand and technology 2. VVVF synchronic door system 3. Smart box intelligent main control system 4. PMSM gearless machine Mode ...
2025-08-02 00:02:41
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...VVVF Vector variable frequency drive The integration of drive and control technology GB/T21739-2008 Manufacturing standards Construction parameters...
2024-12-09 18:14:56
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...require-ments, backpack frame style or portal frame style elevator structure for your choice. ·VVVF drive technology:Home elevator special-purpose ...
2024-12-09 18:49:48
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.../s 2:1-3000~5000Kg,0.5~1.0m/s 4:1-7000~8000Kg,0.5m/s · Max.Load of traction sheave shaft:28700Kg · Control:VVVF · Brake:DC110V,1.2A · Weight:1200Kg ...
2024-12-09 10:58:23
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... of traction sheave shaft:21000Kg · Control:VVVF · Brake:DC110V,1.1A · Weight:750Kg · Sheave position:Left Roping Load (kg) Speed (m/s) Sheave Diam...
2025-06-27 14:30:58
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... 1. Control system: It uses the Mitsubishi PLC which has large storage memory, quick signal relay, simple structure, high reliable, anti-interferen...
2025-08-02 00:02:41
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... for different building design, such as office building, shopping center, luxury hotel and so on. 2. Adopting SPM traction machine, micro-computer ...
2025-08-02 00:02:40
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... performance with a comfortable experience. We use industry-leading, new generation permanent magnet synchronous gearless traction drive modularize...
2024-12-09 18:23:17
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