Automation Control
Product families
TYPESEnergy capacity Nm/cycleEnergy capacity Nm/hEffective weight min. kgEffective weight max. kg
CA3X5EU-1S14,1252,260,0002,9008,700
CA3X5EU-2S14,1252,260,0007,25021,700
CA3X5EU-3S14,1252,260,00018,10054,350
CA3X5EU-4S14,1252,260,00045,300135,900
CA3X8EU-1S22,6003,600,0004,65013,900
CA3X8EU-2S22,6003,600,00011,60034,800
CA3X8EU-3S22,6003,600,00029,00087,000
CA3X8EU-4S22,6003,600,00072,500217,000
CA3X12EU-1S33,9005,400,0006,95020,900
CA3X12EU-2S33,9005,400,00017,40052,200
CA3X12EU-3S33,9005,400,00043,500130,450
CA3X12EU-4S33,9005,400,000108,700326,000

CA3EU-S Foot Mount

Deceleration of heavy loads

Self-Compensating
Energy capacity 14,125 Nm/Cycle to 33,900 Nm/Cycle
Stroke 127 mm to 305 mm

Powerful: The mass of these high volume absorbers are between 12.8 and 146 kg in weight. They complement ACE's product range of self-compensating shock absorbers. All models from this series are designed for applications where robustness and a large energy absorption are important.
The absorbers are designed specifically for each customer application with the aid of the ACE calculation program. The risk of crashes and incorrect settings are therefore prevented The CA models can absorb up to 126,500 Nm of energy and can be used in the area of effective loads between 700 kg and 326,000 kg. The combination of being extremely solid, absorbing high levels of energy and having a large damping range makes them invaluable.

These heavy duty self-compensating industrial shock absorbers are primarily used in heavy mechanical engineering e.g. on lift bridges and steel structures or for damping sluice systems.
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Technical data

Energy capacity 14,125 Nm/Cycle to 33,900 Nm/Cycle

Stroke 127 mm to 305 mm

Impact velocity range 0.3 m/s to 5 m/s. Other speeds on request.

Operating temperature range -12 °C to +66 °C. Other temperatures on request.

Mounting In any position

Positive stop External positive stops 2.5 mm to 3 mm before the end of stroke provided by the customer.

Material Outer body: Steel corrosion-resistant coating; Piston rod: Hard chrome plated steel; Rod end button: Hardened steel and corrosion-resistant coating; Return spring: Zinc plated steel

Damping medium Automatic Transmission Fluid (ATF)

Application field Portal systems, Machines and plants, Conveyor systems, Crane systems, Loading and lifting equipment, Shelf storage systems, Heavy load applications, Swivel units

Note

For emergency use only applications and for continous use it is possible to exceed the published max. capacity ratings. In this case, please consult ACE.

Safety information

External materials in the surrounding area can attack the seal components and lead to a shorter service life. Please contact ACE for appropriate solution suggestions. Do not paint the shock absorbers due to heat emission.

On request

Special oils, nickel-plated, increased corrosion protection or other special options are available on request.