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Dave Lift
Dave Lift
The permanent magnetic synchronous drive saves up to 48% in energy consumption. The professional intelligent group control management system can manage up to 8 elevators simultaneously using advanced artificial intelligence and traffic flow database technology.
Car displacement tracking technology ensures leveling safety with high accuracy, making almost perfect leveling between the car and the landing level.
Applying advanced VVVF variable voltage and frequency control technology to ensure smooth and quiet door switching. The self-learning door load detector monitors variations on every floor and automatically adjusts speed for reliability.
| 1 | FUJI collective control | Yes | 32 | Protection for door lock short circuit | Yes |
| 2 | FUJI VVVF drive | Yes | 33 | Door lock failure for brake switches | Yes |
| 3 | Panasonic VVVF door drive | Yes | 34 | Over speed protection | Yes |
| 4 | Inspection operation | Yes | 35 | Contact protection for brake switches | Yes |
| 5 | Slow speed running | Yes | 36 | Interphone communication | Yes |
| 6 | Auto door time adjustment | Yes | 37 | Wheeling protection | Yes |
| 7 | Full load bypass | Yes | 38 | Alarm bell | Yes |
| 8 | Auto turn off light/fan | Yes | 39 | Emergency lighting | Yes |
| 9 | Auto return to home landing | Yes | 40 | Level switch protection | Yes |
| 10 | Door re-closing | Yes | 41 | False call canceling | Yes |
Final assembly is conducted on-site by experienced project managers. We utilize modern scaffoldless installation workmanships to standardize procedures, shorten construction periods, and improve overall quality.
We provide unique maintenance procedures and diagnostic technology tailored to different application environments. Routine inspections and personalized schemes help protect against potential issues and maximize uptime.
We apply new technologies and materials to in-service elevators to expand functions, improve reliability, and enhance traveling comfort for aging systems.
