Motion Control

TYPES	Stroke mm	L extended mm	Compression force max. N	Compression force with MBS max. N
HBS-28-50	62	297	3,000	3,000
HBS-28-100	112	447	1,550	3,000
HBS-28-150	162	597	900	3,000
HBS-28-200	212	747	600	3,000
HBS-28-250	262	897	440	3,000
HBS-28-300	312	1,047	330	3,000
HBS-28-350	362	1,197	260	2,500
HBS-28-400	412	1,347	200	2,000

Hydraulic Dampers
HBS-28-100

Direction change backlash free linear motion regulation

Adjustable, without Free Travel
Compression force 30 to 1,550 N
Stroke 112 mm

Damping either in one or both directions: The hydraulic dampers of the product family HBS are made in a slim gas spring design and are compact and high in performance. Maintenance-free and ready-to-install they allow precise setting of retraction and extension speeds without any free travel when changing direction.

These hydraulic dampers offer constant feeding rates and can be finely tuned via the screw adjustment. A control segment on the piston makes the adjustment at the end position child’s play. Thanks to many add-on components the assembly is easy to mount, so that the damper can be universally deployed for damping back and forth swinging masses, such as in power or free conveyors.

In addition to the automotive sector, the application areas are industrial applications, classic mechanical engineering, the electronics and furniture industry and medical technology.

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HBS-28-100

Stroke	112 mm
L extended	447 mm

Technical Data

Compression force 30 to 1,550 N

Compression force with MBS max. 3000 N

Traction force 30 to 3,000 N

Outer body diameter 28 mm

Piston rod diameter 8 mm

Lifetime Approx. 10,000 m

Operating temperature range -20 to 80 °C

Adjustment Achieved by turning the piston rod in its fully extended or fully compressed position., Clockwise rotation = increase of the damping, Anti-clockwise rotation = decrease of the damping, Damping force adjustable before installation. The adjustment can add a max. of 5 mm to the L dimension.

Mounting in any position

Damping medium hydraulic oil

Positive stop External positive stops 1 mm to 1.5 mm before the end of stroke provided by the customer.

Material

Outer body zinc plated or coated steel

Piston rod hard chrome plated steel

End fittings zinc plated steel

Technical Notes

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.

Safety instruction

For long strokes with high forces use swivel mounting block MBS.

On request

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

Sales Data

Weight
0.846 kg

F and R Weight
-

S Weight
-

Custom tariff number
84879059

Country of origin
DE

Application Areas

cylinder speed controls
fairground rides
chairlift impact control
oscillation insulation

In addition to the automotive sector, the application areas are industrial applications, classic mechanical engineering, the electronics and furniture industry and medical technology.