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. The centrally controlled wrap-around frame is also available with solid steel cables in the sLift product variant. Maximum conveying height is 45 m.

The zLift is particularly suitable for spatial requirements where both the shaft pit and shaft head need to be reduced.

Technical specifications

Standard
Duty Load from 225 kg to 2,000 kg with variable cabin layouts
Travel heights up to 45 m with 2 to 19 stops
Speeds 1.0 m/s and 1.6 m/s
Door types center or side opening
Shaft pits from 400 mm (optional) depending on load capacity, speed and cabin equipment
shaft heads from 2,500 mm (optional) depending on load capacity, speed and cabin equipment
Drive gearless, frequency-controlled (in the shaft head)
control Plug-and-play processor with MPK4i technology in the top station in a separate
control cabinet (400 × 230 × 2,000 mm)
Material design primed or in brushed stainless steel
Functions • Intercom connection between car and control cabinet
• Emergency evacuation with display of speed, direction of rotation, and door zone area
Regulations EN 81-20, EN 81-50, EN 81-58, ARL 2014/33/EG
Options
Functions • Through-loading
• Doorman intercom
• Automatic evacuation function to the next stop
• With door opening via separate UPS
• Control cabinet can be positioned up to 15 m away from the base position at the top stop
• Frame control can be positioned vertically up to 15 m away from the top stop
• Group control for up to four systems
• Group control for up to four systems
• Lift monitoring
• Cabin fan optionally with button in the control panel or automatic during travel with coasting
Regulations EN 81-70, EN 81-71, EN 81-73, GOSTP53780-2010

variant specifications

 

zLift
load capacity (Q) Kg 225 < Q ≤ 630 630 < Q ≤ 1.200 1.200 < Q ≤ 2.000
Suspension 2:1
Speeds m/s 1.0 – 1.6
Maximum travel heights m 45
Cable diameter mm 6.5 (coated)

 

 

Car
Cabin widths (KB) mm 700 – 1.400 900 – 1.660 900 – 2.180 1.000 – 2.620
Cabin depths (KT) mm 900 – 1.850 900 – 1.850 1.000 – 2.660 1.500 – 3.000
Cabin heights (KH) 2,000 – 2,500
Doors
Door widths mm 700 – 2,400
Door heights mm 2,000 – 2,400
Door types T2 / C2 / C4
Through-loading optional

 

Shaft
shaft widths mm KB + 500 KB + 500 KB + 500 KB + 640
Shaft depths door type T2 and C4 mm CD + 325
Shaft depths door type T2 and C4 with through-loading mm CD + 530
Shaft depths door type C2 mm CD + 255
Shaft depths door type C2 with through-loading mm CD + 390
Shaft pit depths (standard) mm ≥ 400 (1,050)
Shaft head heights (standard) mm ≥ 2,500 (KH + 1,200)

The respective cabin height describes the measurement to the base ceiling. Suspended ceilings must be deducted from this and reduce the clear measurement accordingly.
T = Telescopic door (opening left or right), C = Centrally opening door, 2/3/4/6 = Number of leaves
Some combinations are not possible.