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Elevator | LB 50

LB 50

LB 50 (LB50)

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Product Description

The Oleo LB 50-60 gas hydraulic buffer range is designed specifically for high speed elevator applications typically seen in high rise buildings where speeds over 5 m/s are achieved. If approved terminal speed limiting devices are employed by applying the reduced stroke calculation the LB 50-60 can deal with speeds up to 11.62 m/s.

The Oleo principle of designing self contained, maintenance free* buffer units is applied to the LB50-60 series of buffers and offers an easy installation process, this makes Oleo buffers the best solution for the life of the installation.

The LB series is designed and built according to strict engineering standards and is universally approved and globally certified.

* other than statutory inspections.

Related documents

  Metric Imperial
Rated speed 5.09 m/s 1002 ft/min
Maximum speed (115%) 5.85 m/s 1152 ft/min
Stroke 'S' (min.) 1740 mm 68.50 in
Impact mass range 1500-7500 kg 3307-16535 lbs
Height 'H' max. (extended) 4215.6 mm 166 in
Height 'C' min. (compressed) 2439.5 mm 96 in
Height 'F' to reservoir top 2343.0 mm 92.2 in
Weight no oil (dry) 208.4 kg 459.4 lbs
Oil volume 27.8 litres 7.3 gallons
Reduced stroke: Rated speed with terminal speed limiting device, based on EN81.1 rule 10.4.3.2 and ASME A17.1 rule 2.22.4.1.2
Reduced stroke ASME A17.1 8.8 m/s 1732 ft/min
Reduced stroke EN81.1 8.8 m/s 1732 ft/min