crane Installations, Optimized Characteristic Energy capacity per stroke 16,000 to 80,000 Nm/cycle Stroke 100 to 500 mm
Reduced return forces: The ACE safety shock absorbers from the EB-Family offer internal system seals, large sized piston rod bearings and the maximum energy absorption for emergency stop applications. However, an integrated spring package in the robust shock absorber body makes sure that the return forces are reduced much to a fraction of those in the CB-Family.
The characteristic curve or damping characteristics of the maintenance-free and ready-to-install EB models is individually adjusted specific to the customer and to the respective application, just like all ACE safety shock absorbers.
These safety shock absorbers reliably perform their services in crane systems and in numerous heavy duty applications, even if the power fails, because these hydraulic machine elements are autonomous braking systems.
Energy capacity per stroke 16,000 to 80,000 Nm/cycle
Stroke 100 to 500 mm
Impact velocity range 0.5 to 4.6 m/s
Reacting force at max. capacity rating = 187 kN
Operating temperature range -12 to 66 °C
Mounting in any position
Positive stop Integrated
Damping medium Automatic Transmission Fluid (ATF)
Filling pressure approx. 0.55 bar to 1.1 bar. Rod return by integrated nitogen accumulator combined with additional return spring.
Material
Outer body steel corrosion-resistant coating
Piston tube hard chrome plated steel
Rod Button steel corrosion-resistant coating
Technical Notes
Note
The shock absorber can be pushed through its stroke. In creep speed conditions the shock absorber provides minimal resistance and there is no braking effect.
On request
Special oils, special flanges, additional corrosion protection etc.
Application Areas
portal systems
conveyor systems
heavy load applications
These safety shock absorbers reliably perform their services in crane systems and in numerous heavy duty applications, even if the power fails, because these hydraulic machine elements are autonomous braking systems.