zLift

Passenger elevator

The zLift:

The zLift is a 2:1 suspended, centrally guided machine roomless passenger elevator with a frequency-controlled, gearless drive and was specially developed for multi-storey residential and office buildings. It can be equipped with three different drive sizes and, as of a load capacity of 1,600 kg, also is suitable as a bed elevator for nursing homes and hospitals. It combines a high level of ride comfort with state-of-the-art, energyefficient drive technology.

The zLift is available in practically all freely-selectable car layouts starting from 900 mm in car depth, 225 kg to 2,000 kg in load capacity and in speeds of 1.0 m/s and 1.6 m/s. Depending on the load capacity, speed and optional cabin equipment, shaft pits optionally can be reduced to 400 mm and shaft heads minimized to 2,400 mm.

The zLift is equipped with coated steel ropes. Its maximum conveying height is 45 m.

In principle, all cabin equipment options listed on the following pages and the individual iLift DESIGN program also are available for the zLift.

zLift – Technical features

Standard
Duty Load from 225 kg to 2,000 kg with variable cabin layouts
Travel Height up to 45 m travel from 2 to 19 stops
Speed 1.0 m/s and 1.6 m/s
Door types central and one-sided opening
Shaft pits from 400 mm (optional) depending on load capacity, speed and cabin design
Shaft heads from 2,500 mm (optional) depending on load capacity, speed and cabin design
Motor drive gearless, frequency controlled (in shaft head)
Control plug-and-play, state of the art MPK4i control system technology mounted in a separate control cabinet (2,000 mm h x 400 mm w x 230 mm) in the uppermost landing material finish primed or in brushed stainless steel
Functions
  • intercom between cabin and control cabinet
  • emergency rescue with indication of speed, direction of travel and door zone
Regulations EN 81-20, EN 81-50, EN 81-58, ARL 2014/33/EG
Options
Functions
  • through-cabin
  • receptionist intercom
  • automatic evacuation to the next floor with door-opening facility (via separate UPS)
  • control cabinet up to 15 m from the top landing FFL
  • controller in door frame up to 15 m vertically configurable in lower level
  • control up to group of 4
  • lift monitoring
  • car fan optionally with button in the control panel or automatically during travelwith overtravel
Regulations EN 81-70, EN 81-71, EN 81-73, GOSTP53780-2010

Variant specifications

zLift  
Duty load (Q) Kg 225 ≤ Q ≤ 450 450 < Q ≤ 630 630 < Q ≤ 1,000 1,000 < Q ≤ 2,000
Suspension   2:1
Speed m/s 1.0 – 1.6
Travel Height max. m 45
Rope diameter mm 6.5 (coated)
Cabin  
Cabin witdh (CW) mm 700 – 1,400 900 – 1,660 900 – 2,180 1,000 – 2,620
Cabin depth (CD) mm 900 – 1,850 900 – 1,850 1,000 – 2,660 1,500 – 3,000
Cabin Height (CH) mm 2,000 – 2,500
Doors  
Door width mm 700 – 2,400
Door height mm 2,000 – 2,400
Door type  
  • T2 / C2 / C4
  • T2 – Telescopic 2-panel doors
  • C2 – Central 2-panel doors
  • C4 – Central 4-panel doors
Through-cabin   optional
Shaft  
Shaft width mm CW + 500 CW + 500 CW + 500 CW + 640
Shaft depth T2 / C4 Door type mm CD + 325 CD + 325 CD + 325 CD + 325
Shaft depth with through-cabin T2 / C4 Door type mm CD + 530 CD + 530 CD + 530 CD + 530
Shaft depth C2 Door type mm CD + 255 CD + 255 CD + 255 CD + 255
Shaft depth with through-cabin C2 Door type mm CD + 390 CD + 360 CD + 390 CD + 390
Shaft pit (Standard) mm ≥ 400 (1,050)
Shaft head (Standard) mm ≥ 2,500 (CH + 1,200)

Note: The cabin height refers to the raw ceiling. Suspended ceilings reduce the clearance height within the cabin accordingly.

T = Telescopic doors (left or right opening), C = Centrally opening doors, 2/3/4/6 = Number of door panels

Certain combinations are not possible.