Traction MR Elevators
MR (Machine Room) Elevators is a type of elevator system that features a dedicated machine room, typically located above the hoistway. This room houses key components such as the motor, drive system, and control panel, providing centralized access for maintenance and long-term reliability and are widely used in a variety of mid rise buildings due to their reliability and proven engineering.
Key Features
- Traction elevators are lifted by ropes, which pass over a wheel/pulley attached to an electric motor
- Geared Traction Elevator have a gearbox that is attached to the motor
- Closed-loop communication system with encorder to enhance ride comfort and durability
- Encorder termination switch, an important safety feature for rescue operations as well as elevator safety
- Requires a dedicated machine room
- Sub-70 db motor noise level
- Suitable for mid-rise buildings
- Best in class traction sheave grade of 700
- Speeds up to 1.5 m/s
