Elevators & Escalators
Quality in Motion
Elevator Modernization
Technologies and features Modernization Plans Modernization menu
Modernization menu
Select a modernization menu to see the details.

The information in the menu pages is general and may not apply in some cases. For further information, Contact Us or local Mitsubishi Electric sales agent.


  • Semi-Complete Modernization: Extensive replacement
  • Control System Modernization: Traction machine replaced
  • Control System Modernization: Traction machine reused
  • Control System Modernization: Traction machine reused


Effect
This relatively extensive modernization menu retains only limited components such as guide rails, buffer footing, jamb, entrance sill, etc. The new efficient traction machine is a gearless traction machine with permanent magnet motor (PM). It can reduce vibration and noise as well as energy consumption. The latest group control system, which becomes applicable by the control equipment replacement, is effective for improvement in operational efficiency and reduction in energy consumption. In addition, replacing the appearance components such as signal fixtures gives a new look to the elevator.


Major components replaced
Traction machine (PM gearless traction machine),
Governor, Control panel, Hoisting rope, Landing device,
Car door operator, Door motor, Car door, Car frame,
Car, Car station, Terminal switch, Hall signal fixture,
Car signal fixture, Traveling cable, Governor rope,
Hall door operator, Hall door, Counterweight, etc.


Major components reused
Guide rail, Buffer footing, Jamb, Landing sill, etc.


Effect
The target components in this menu are the traction machine and control equipment. The new efficient traction machine is a gearless traction machine with permanent magnet motor (PM). It can reduce vibration and noise as well as energy consumption. In addition, the latest group control system, which becomes applicable by the control equipment replacement, is effective for improvement in operational efficiency and reduction in energy consumption.


Major components replaced
Traction machine (PM gearless traction machine),
Control panel, Hoisting rope, Landing device,
Car station, Door motor, Terminal switch,
Hall signal fixture, Car signal fixture,
Traveling cable, etc.


Major components reused
Governor, Car, Car frame, Car door, Guide rail,
Buffer, Buffer footing, Hall door, Jamb,
Landing sill, etc.
 


Effect
The target components in this menu are the traction motor and control equipment. The new traction motor features more stable drive. In addition, the latest group control system, which becomes applicable by the control equipment replacement, is effective for improvement in operational efficiency and reduction in energy consumption.


Major components replaced
Traction motor, Control panel, Landing device,
Car station, Door motor, Terminal switch,
Hall signal fixture, Car signal fixture,
Traveling cable, etc.


Major components reused
Traction machine, Governor, Hoisting rope,
Car, Car frame, Car door, Guide rail, Buffer,
Buffer footing, Hall door, Jamb, Landing sill, etc.
 


Effect
This menu proposes the minimum replacement, retaining the existing traction machine and replacing only the control equipment. The shorter construction period allows the relatively fast resumption of elevator operation. The latest group control system, which is applicable despite the minimum replacement, is effective for improvement in operational efficiency and reduction in energy consumption.


Major components replaced
Encoder, Control panel, Landing device,
Car station, Door motor, Terminal switch,
Hall signal fixture, Car signal fixture,
Traveling cable, etc.


Major components reused
Traction machine, Traction motor, Governor,
Hoisting rope, Car, Car frame, Car door,
Guide rail, Buffer, Buffer footing, Hall door,
Jamb, Landing sill, etc.