TYPES	Stroke mm	L extended mm	Compression force max. N
HBD-85-100	100	313	50,000
HBD-85-150	150	413	30,000
HBD-85-200	200	513	20,000
HBD-85-300	300	713	10,000
HBD-85-400	400	913	6,500
HBD-85-500	500	1,113	4,000
HBD-85-600	600	1,313	3,000
HBD-85-700	700	1,513	2,000

Hydraulic Dampers
HBD-85-150

Regulation at the highest level

Adjustable, Without Free Travel
Compression force max. 30,000 N
Stroke 150 mm

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.

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CAD Drawings

HBD-85-150

Adjustable, Without Free Travel

Dimensions

Stroke	150 mm
L extended	413 mm

Technical data

Compression force max. 30,000 N

Traction force max. 50,000 N

Outer body diameter Ø 85 mm mm

Piston rod diameter Ø 20 mm

Lifetime Approx. 10,000 m

Operating temperature range 0 °C to 65 °C

Adjustment Steplessly adjustable

Positive stop External positive stops 2 mm to 3 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. Thread adaptor for piston rod from M16 to M24 included.

End fittings

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

On request

Special oils, other special options and special accessories are available on request.