MRL - MACHINE ROOM LESS

Michine room less, side machine and rear machine series are the results of technological advancements that allow a reduction in the size of the electric motors. These newly dessigned permanent madnet motor more energy efficient are located in the side or rear in the hoistway, thus eliminating the machine room, offering more flexibility to the designers.

Passenger elevators / MRL SM Series SIDE MACHINE

  • All Dimensions in the table below are in accorgance with ASME A17.1-2007 and CAN/CSA B44 elevator codes. 2100 lb car with SS/CO non-complient with ADA. 2100 lb, 2500 lb, 3000 lb car with SS/SO will not accommidate ambulatory stretcher requirements.
  • Consult your EV representative for tracel greater than 200'-0"
  • The minimum overhead dimensions are obtained on the condition that.
    • The canopy height = 8'-0"
    • Overhead dimensions does not include the hoisting beams.
  • A governor access panel may be required per local code
  • ADD 4" between elevators for divider beams (by others) for multiple elevators within the same hoistway.
  • Only elevator related equipment allowed in machine room and hoistway including pipes and ducts
  • For rear opening (SS/Handed or SS/CO) add 9½" to the hoistway depth.

Work by others
The following to be provided by owner and/or general contractor.

  • Legal hoistway of proper size, plumb within 1" per 100', and put of proper depth.
  • Suitable electrical room with legal access & clearance, properly heated & ventilated. Temperature range should be a maximum and minimum recomended 100°F (38°C) Max., 50deg;F (10°C) Min., Average 75°F
  • Supports for rail fastenings at intervals where specified by elevator contractor, including separator beams between hoistways.
  • Rough openings for elevator entrances in front walls, as indicated by elevator contractors drawings, at all floors or, optionally the front wall shall not be erected until the entraces have been set in place.
  • Hoistway guards & barricades during the time of equipment installation.
  • All necessary sleeves & the setting of the same, as required by the elevator contractor.
  • Supports for machine beams as indicated in plans.

Passenger elevators / MRL RM Series SIDE MACHINE

  • Machine room less elevators are easier to install, reduces sound and maintenance cost.
  • Will same significant amount of energy
  • Eliminates the cost and environmental concerns with a buried hydrolic cylinder filled with hydrolic oil, due to all it's components adobe ground.
  • Utilizes a gearless traction machine, which results in superior performance.
  • Offers architects and designers a lot more design room to create a esthetically pleasing and operationally efficient building.
  • All Dimensions in the table below are in accorgance with ASME A17.1-2007 and CAN/CSA B44 elevator codes. 2100 lb car with SS/CO non-complient with ADA. 2100 lb, 2500 lb, 3000 lb car with SS/SO will not accommidate ambulatory stretcher requirements.
  • Consult your EV representative for tracel greater than 200'-0"
  • The minimum overhead dimensions are obtained on the condition that.
    • The canopy height = 8'-0"
    • Overhead dimensions does not include the hoisting beams.
  • A governor access panel may be required per local code
  • ADD 4" between elevators for divider beams (by others) for multiple elevators within the same hoistway.
  • Only elevator related equipment allowed in machine room and hoistway including pipes and ducts

  • Venting of hoistway as required by governing code.
  • Still supports, including grouting, after sills are in place.
  • All screens, railings, fences, steps & ladders if required.
  • All cutting of walls, floors or partitions together with all repairs, grouting, patching & painting made mecessary by such cutting or changes.
  • Temporary power (220V/30A minimum required) for operation of temporary hoist & tools.
  • 3 pole fused main line switch in electrical room for each elevator with feeders connected to each controller.
  • Lights, light switch & convenience outlets in elevator electrical room.
  • 120V-10-20 amp service & telephone outlet for each elecator connected to controllers in elevator electrical room for car lights & accesories.
  • Provide a light switch & convenience outlet in the elevator pit where required.
  • All other equipment necessary & not otherwise called for in the elevator contract.
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