ACE Fabreeka HBD-70-300-EE-P-H2142
Pneumatic Cylinder

ACE, founded in 1963, introduced the first adjustable industrial shock absorber. 60 years later, ACE is the internationally recognized expert in the field of industrial damping technology. The company’s portfolio now includes automation control, motion control, vibration control and safety products.
Motion control in both directions: The hydraulic dampers of the product family HBD can be adjusted independently in both the push and pull direction. These maintenance-free, ready-to-install and closed systems leave no prayers unanswered as far as the setting of retraction and extension speeds are concerned. In addition each damper works without any free travel therefore the flow of oil can be regulated exactly via the two precision metering orifices.

Adjustment can be made once installed and even when moving through stroke. The coated body and hard-chromed piston rods stand for quality and long service life. The variety of mounting accessories makes assembly easy and the high-end hydraulic dampers universally usable.

HBD hydraulic dampers are used in the automotive, in industry, mechanical engineering and medical technology.

Technical Specifications
Product Code: HBD-70-300-EE-P-H2142 Cylinder
Bore: 70
Stroke: 300
L extended: 706mm
Compression force max. 10,000 N
Traction force max. 10,000 N
Outer body diameter Ø: 70 mm
Piston rod diameter Ø: 14 mm
Lifetime Approx.: 10,000 m
Operating temperature range: 0 °C to 65 °C
Adjustment steplessly adjustable
Positive stop external positive stops: 1 mm to 1.5 mm before the end of stroke provided by the customer.
Damping medium: hydraulic oil
Material outer body: coated steel; Piston rod: hard chrome plated steel; End fittings: zinc plated steel
Mounting in any position

Note
Increased break-away force if unit has not moved for some time.

End fittings
They are interchangeable and if necessary must be positively secured by the customer to prevent unscrewing.