Page 18 - Brochure

High Speed Lift Series
The new Oleo HSL telescopic gas hydraulic bu er range is designed specifically for high speed elevator applications typically seen in high rise buildings where speeds over 4.82m/s are achieved.
If approved terminal speed limiting devices are employed by applying the reduced stroke calculation the HSL115 can deal with speeds up to 20.23m/s.
The HSL Series o ers considerably more installation possibilities than conventional single stage bu ers due to telescopic technology. This allows for lower compressed unit heights and smaller bu er envelopes at higher elevator speeds.
The Oleo principle of designing self contained, maintenance free* bu er units is applied to the HSL series of bu ers and o ers an easy installation process, this makes Oleo bu ers the best solution for the life of the installation.
The HSL series is designed and built according to strict engineering standards and has achieved the EN81 and GB 7588 certification.
HSL 101, 115
*other than statutory inspections.
HSL 58, 72, 87
Expansion tank
350mm 565mm
S
S
Base plate
500mm 375mm
C
Ø559mm
18
200mm 350mm
Ø305mm
Ø110mm
570mm
Ø200mm
H
F
C
H