TYPES	Energy capacity Nm/cycle	Stroke mm	Dynamic force min. N	Dynamic force max. N
VS-BA1ZN-FA	1,000	12	6,000	11,000
VS-BA1BN-FA	4,300	22	14,000	27,000
VS-BA1DN-FA	1,500	35	28,000	60,000
VS-BA1EN-FA	3,400	45	45,000	100,000
VS-BA1FN-FA	7,000	60	90,000	150,000
VS-BA1GN-FA	14,000	80	100,000	230,000

Viscoelastic Shock Absorbers
VS-BA1DN-FA

Simple Design – High reliability

Energy capacity 1,500 Nm/cycle
Stroke 35 mm

The self-adjusting Viscoelastic Shock Absorbers are designed on the principals of hydrostatic compression to combine the funtions of a shock absorber and a spring.

The advantages are a high damping coefficient, a low sensitivity to temperature changes and increased security by integrated static preload.

ACE Controls Inc. - Image - VS-BA1-FA Rear Flange

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Technical Details

VS-BA1DN-FA

Dimensions

Stroke	35 mm
A	175 mm
B	140 mm
d1	38 mm
d2	45 mm
d4	70 mm
d5	90 mm
d6	9 mm
E	12 mm
M	M50x1.5 mm
R	- mm

Technical data

Energy capacity 1,500 Nm/cycle

Stroke 35 mm

Dynamic force max. 60,000 N

Dynamic force min. 28,000 N

Static force max. 40,000 N

Impact velocity range 0.5 m/s bis 5 m/s. Other speeds on request.

Operating temperature range -20 °C to +50 °C. Other temperatures on request.

Mounting In any position

Positive stop Integrated

Material Outer body, Piston rod: zinc plated steel

Damping medium Visco elastic fluid

Note

The shock absorber can be pushed through its stroke. In creep speed conditions the shock absorber provides minimal resistance and there is no braking effect.

On request