LSB Series

The LSB series buffer is a small, lightweight, maintenance free product, suitable for low to medium speed elevators.

Product Introduction

The LSB range incorporates a mechanical return spring integrated with hydraulic dissipation technology to ensure a reliable safety solution for low speed, low mass passenger elevators.

These products are designed and manufactured according to strict engineering standards and are universally approved and certified.

Our LSB buffers are smaller and weigh considerably less than many alternatives and they can be supplied oil filled which reduces the cost of logistics, saving time and reduces the risk of errors during installation.

Quick & Easy installation
Energy dissipation buffer
Minimum G-force experience(increased passenger protection)
Lowest possible compressed height for specified mass range
Smallest space envelope possible
Reduced weight means that shipping costs are significantly lower
Globally certified to EN81-20/50, ASME17/CSA B44, GB7588
Fully compliant with lift directive 2014/33/EU
Wide mass range 380-3250 Kg
Self contained, maintenance free (except statutory inspections) unit
Mechanical spring return
All supporting documentation available online

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Application

Commercial Elevators, Modernisation, Passenger Elevators

Model & Parameter

Buffer Unit		LSB10	LSB16	LSB18
Elevator Ratea Speed	m/s	1.0	1.6	1.8
Max Test Speed(115%)	m/s	1.15	1.84	2.07
Reduced Stroke ASME A17.1	m/s	1.47	2.27	2.55
Stroke(min)	mm	73.4	173.5	219.5
Mass Range	Kg	380-3250	450-3250	450-3250
Extended Height Dim H Max.	mm	222.2	485.5	577.5
Compressed Height Dim C Min.	mm	145.9	306.9	352.9
Weight(No Oil)(Kg)	Kg	3.53	6.56	7.48
Oil Volume(Litres)	Litres	0.45	0.88	1.03