TYPES	Energy capacity Nm/cycle	Energy capacity Nm/h	Effective weight min. kg	Effective weight max. kg
CA4X6EU-3	47,500	3,000,000	3,500	8,600
CA4X6EU-5	47,500	3,000,000	8,600	18,600
CA4X6EU-7	47,500	3,000,000	18,600	42,700
CA4X8EU-3	63,300	3,400,000	5,000	11,400
CA4X8EU-5	63,300	3,400,000	11,400	25,000
CA4X8EU-7	63,300	3,400,000	25,000	57,000
CA4X16EU-3	126,500	5,600,000	10,000	23,000
CA4X16EU-5	126,500	5,600,000	23,000	50,000
CA4X16EU-7	126,500	5,600,000	50,000	115,000

Heavy Industrial Shock Absorbers
CA4X16EU-5

Deceleration of heavy loads

Self-Compensating
Energy capacity 126,500 Nm/cycle
Stroke 406 mm

Powerful: The mass of these high volume absorbers are between 12.8 kg and 146 kg in weight. They complement ACE's product range of self-compensating shock absorbers. All models from this product family 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.

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Technical Details

CA4X16EU-5

Self-Compensating

Dimensions

Stroke	406 mm
A max.	1,300 mm
B max.	608.5 mm
C max.	1,262.6 mm
D max.	569 mm
E	698 mm
F	585 mm
d1	63.5 mm
d2	127 mm

Technical data

Energy capacity 126,500 Nm/cycle

Energy capacity 5,600,000 Nm/h

Energy capacity with air/oil tank 9,600,000 Nm/h

Energy capacity with oil recirculation 12,400,000 Nm/h

Effective weight min. 23,000 kg

Effective weight max. 50,000 kg

Hardness -5

Return Force min. 310 N

Return Force max. 1,000 N

Return Time ask s

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)

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.