Product · LT-MR

Machine Room Elevators

Geared / gearless traction with dedicated overhead machine room

01 · Overview

Engineered machine room elevators for Pakistan's demanding built environment.

Liftech Global machine-room (MR) traction elevators place the drive machine, controller and governor in a dedicated overhead room. This is the preferred configuration for high-rise buildings, heavy-load freight lifts and installations where maintenance access, cooling and acoustic isolation are engineering priorities.

MR configurations support the widest range of speeds (up to 4.0 m/s), the highest travel heights (up to 150 m) and the largest payloads. Machines are supplied as PMSM gearless (mid- to high-rise) or geared (heavy freight), always paired with a Monarch NICE 3000+ serial controller.

02 · Applications

Where it is deployed.

High-rise office & residential towersHotels & convention centresHeavy freight & industrial liftsRetrofits requiring acoustic isolation
03 · Benefits

Why engineers choose this platform.

Widest speed range

Up to 4.0 m/s and 150 m travel with regenerative drive.

Serviceable

Full walk-in machine room simplifies inspection & overhaul.

Acoustic isolation

Machine noise contained in the MR — quieter shaft below.

Heavy payload

Supports geared machines for 5000+ kg freight lifts.

04 · Technical Specifications

Verified engineering data.

ParameterValue
Rated load630 – 5000 kg
Rated speed1.0 – 4.0 m/s
Travel / stopsUp to 150 m · up to 40 stops
Drive systemPMSM gearless or Montanari geared 2:1
ControllerMonarch NICE 3000+ (serial CAN-bus)
MR footprint1.6–2.4 × shaft footprint
MR height≥ 2200 mm clear
05 · Features

Engineering highlights.

  • Dedicated overhead machine room with cooling & lighting
  • Serviceable overspeed governor & tensioning weight
  • Group control up to 8 cars with DCS
  • Regenerative VVVF drive option
06 · Safety Systems

Safety by design — every layer.

  • Automatic Rescue Device (ARD) with battery backup
  • Unintended Car Movement (UCM) protection
  • Overspeed governor & progressive safety gear
  • Machine-room fire-rated door (EI 60)
07 · Standards & Compliance

Codes we design & test to.

  • EN 81-20/50
  • EN 81-72 (firefighter, optional)
  • ISO 8100-1
08 · Gallery

See it in the field.

09 · Frequently Asked Questions

Machine Room Elevators: what engineers ask.

Ready to Specify · LT-MR

Request a quotation for machine room elevators.

Send us your building drawings and traffic profile — our engineering team will return a detailed specification and quotation within 48 hours.