EKD

EI Series

EI Heavy Industry Shock Absorbers

Gas-charged heavy industry buffers for large or super-large equipment safety stops.

Selector eligible absorber series

Working principle

A nitrogen-charged return system enables controlled deceleration and positive return in a maintenance-free package.

Construction

Cylinder, piston rod, oil chamber, nitrogen gas chamber, separating piston, flanges, optional bellows and safety cables.

Applications

Cranes, rail equipment, steel industry, coal handling and railway systems.

Technical model table

33 catalog models imported for this series.

ModelSelector statusStroke (mm)Max energy per cycle (Nm/C)Max impact force (N)
EI 50 x 50INCOMPLETE50350070000
EI50x50INCOMPLETE50350070000
EI50x100INCOMPLETE100690070000
EI80x50INCOMPLETE507800160000
EI80x100INCOMPLETE10015600160000
EI100x50INCOMPLETE5011500235000
EI100x100INCOMPLETE10023000235000
EI100x150INCOMPLETE15034500235000
EI100x200INCOMPLETE20046000235000
EI100x400INCOMPLETE40092000235000
EI100x500INCOMPLETE500108000235000
EI100x600INCOMPLETE600129000220000
EI100x800INCOMPLETE800156000200000
EI120x100INCOMPLETE10037000375000
EI120x150INCOMPLETE15055000375000
EI120x200INCOMPLETE20074000375000
EI120x300INCOMPLETE300108000375000
EI120x400INCOMPLETE400144000375000
EI120x600INCOMPLETE600216000375000
EI120x800INCOMPLETE800259000330000
EI120x1000INCOMPLETE1000299000300000
EI130x250INCOMPLETE250115000475000
EI130x300INCOMPLETE300138000475000
EI130x400INCOMPLETE400184000475000
EI130x600INCOMPLETE600242000400000
EI130x800INCOMPLETE800311000400000
EI150x115INCOMPLETE11571000645000
EI150x150INCOMPLETE15094000645000
EI150x400INCOMPLETE400253000645000
EI150x500INCOMPLETE500316000645000
EI150X600INCOMPLETE600380000645000
EI150x800INCOMPLETE800515000640000
EI150x1000INCOMPLETE1000587000600000