Viscoelastic Shock Absorbers
VS-BALR-250-FC
Simple Design – High reliability
Energy capacity 250,000 Nm/cycle
Stroke 650 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.
The advantages are a high damping coefficient, a low sensitivity to temperature changes and increased security by integrated static preload.
Viscoelastic Shock Absorbers
VS-BALR-250-FC
Simple Design – High reliability
Energy capacity 250,000 Nm/cycle
Stroke 650 mm
Stroke 650 mm
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VS-BALR-250-FC
Dimensions
| Stroke | 650 mm |
| A | 1,750 mm |
| B | 999 mm |
| d1 | 155 mm |
| d2 | 170 mm |
| d3 | 135 mm |
| d4 | 170 mm |
| d5 | 22 mm |
| d6 | 145 mm |
| E | 30 mm |
| F | 55 mm |
| G | 20 mm |
| H | 18 mm |
| I | 8 mm |
| J | 215 mm |
| K | 170 mm |
| M | M32x1.5 mm |
Technical data
Energy capacity 250,000 Nm/cycle Stroke 650 mm Dynamic force max. 490,000 N Dynamic force min. 270,000 N Static force max. 375,000 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, Rod end button: steel painted grey; Piston rod: zinc plated steel Damping medium Visco elastic fluid | NoteThe 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 requestSpecial options. |
General information