Hydraulic Elevator Modernization
Traction Elevator Modernization
Replacement Controllers for a modernization of duplex traction elevators
This project required a nearly complete
modernization. The project included replacing the elevator controllers, hoist machines
- Smooth, reliable, and quiet operation.
- New AC drives and motors eliminate MG
sets, carbon brushes, contamination from carbon dusting.
based controllers are none proprietary - Open system & software.
- Easy to maintain, and find parts, at
- Energy consumption cut by up to 50%.