We are here to assist you
For more information, please leave a message and our team will contact you as soon as possible.
HSL Series
The HSL range of units was developed for ultra high speed elevators that are designed for the world's tallest and most prestigious buildings.
Product Introduction
The HSL range of units was developed for ultra high speed elevators that are designed for the world’s tallest and most prestigious buildings. The range is suitable for elevators travelling up to and in excess of 20m/s (using approved speed limiting devices)
The HSL Series offers considerably more installation possibilities than conventional single stage buffers due to telescopic technology. This allows for lower compressed unit heights and smaller buffer envelopes at higher elevator speeds.
The more compact design also makes the units ideal for use in premium modernisation projects where elevators with higher speeds are installed into buildings where space restrictions from the original installation remain in place.
These products are designed and manufactured according to Oleo’s strict engineering principles and are approved and can be specifically certified to suit each project location.
- Energy dissipation buffer
- Minimum G-force experience (increased passenger protection)
- Lowest possible compressed height for specified ass range
- Fully compliant with lift directive 2014/33/EU
- Wide mass range 4000-10000 kg
- Gas spring return
- Multistage telescopic dissipation system
- Minimum possible extended height
- All supporting documentation available online
We are here to assist you
For more information, please leave a message and our team will contact you as soon as possible.
Application
Model & Parameter
| Buffer Unit | HSL 58 | HSL 72 | HSL 87 | HSL 101 | HSL 115 | |
| Elevator Ratea Speed | m/s | 5.85 | 7.25 | 8.70 | 10.10 | 11.55 |
| Max Test Speed(-115%) | m/s | 6.73 | 8.34 | 10.01 | 11.62 | 13.28 |
| Reduced Stroke ASME A17.1 | m/s | 10.22 | 12.74 | 15.21 | 17.65 | 20.23 |
| Stroke(min) | mm | 2342 | 3644.8 | 5192 | 6973 | 9126.4 |
| Mass Range | Kg | 4000-10000 | 4000-10000 | 4000-10000 | 5000-8000 | 5000-8000 |
| Extended Height Dim H Max. | mm | 4965.5 | 7414.7 | 10295 | 12570 | 14919 |
| Compressed Height Dim C Min. | mm | 2522.5 | 3672.5 | 5183.5 | 4183 | 5701.1 |
| Weight(No Oil)(Kg) | Kg | 779 | 1249 | 1450 | 3000 | 3497 |
| Oil Volume(Litres) | Litres | 98 | 144 | 207 | 275 | 490 |