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Shock absorber, self-adjusting, size 8, stroke 8 mm, 3 J per stroke DYSS-8-8-Y1F-F1A - Festo 8179969
For soft end positions: DYSS shock absorber in size 8 with 3 J energy absorption per stroke. Designed for masses up to 15 kg and impact speeds up to 1.5 m/s. The cushioning adapts itself to the load, no adjustment is needed. Corrosion resistance class CRC 2, ambient temperature -10 to 80 °C.
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Description
With 3 J energy absorption per stroke and 18000 J per hour, the DYSS in size 8 catches moving masses at the end of stroke. The self-adjusting cushioning of the DYSS-8-8-Y1F-F1A adapts to changing masses and speeds without readjustment.
Benefits
- Energy absorption up to 3 J per stroke and 18000 J per hour
- Impact speed up to 1.5 m/s, mass range up to 15 kg
- Stop force up to 500 N, residual energy max. 0.002 J
- Return time 0.2 s, return force 2.5 N
- Mounting with lock nut, tightening torque max. 5 Nm
- Suitable for battery production with reduced Cu/Zn/Ni content (F1a), CRC 2
Applications
The DYSS is used on linear axes, rotary actuators, grippers and stops where masses should come to rest at the end of stroke without rebound. The DYSS-8-8-Y1F-F1A is rated for -10 to 80 °C ambient temperature, any mounting position.
Technical data
| Order code | DYSS-8-8-Y1F-F1A |
|---|---|
| Festo part number | 8179969 |
| Size | 8 |
| Stroke | 8 mm |
| Cushioning | self-adjusting |
| Mounting position | any |
| Position detection | none |
| Variants | Metals with copper, zinc or nickel by mass as main constituent are excluded from use, Exceptions are nickel in steel, chemically nickel-plated surfaces, printed circuit boards, cables, electrical plug connectors and coils |
| Maximum impact speed | 1.5 m/s |
| Reset time at room temperature | 0.2 s |
| Reset time at minimum ambient temperature | 1 s |
| Mode of operation | pushing, single-acting |
| Corrosion resistance class CRC | 2 - moderate corrosion stress |
| LABS (PWIS) conformity | VDMA24364-B2-L |
| Suitability for the production of Li-ion batteries | suitable for battery production with reduced Cu/Zn/Ni values (F1a) |
| Ambient temperature | -10 to 80 °C |
| Cushioning length | 8 mm |
| Maximum stop force | 500 N |
| Maximum tightening torque | 5 Nm |
| Maximum energy absorption per stroke | 3 J |
| Maximum energy absorption per hour | 18000 J |
| Maximum residual energy | 0.002 J |
| Return force | 2.5 N |
| Minimum insertion force | 18 N |
| Product weight | 10 g |
| Load range | 15 kg |
| Type of mounting | via lock nut |
| Note on materials | RoHS compliant |
| Material seals | NBR |
| Material housing | high-alloy steel |
| Material piston rod | high-alloy steel |
| Weight | 0.039 kg |
| Manufacturer | Festo |
| Hersteller-Nr | DYSS-8-8-Y1F-F1A |
| EAN | 4052568616694 |
| Zolltarifnummer | 84879059 |
| GPSR Herstellerdaten | Festo Vertrieb GmbH&Co. KG, Festo Campus 1, DE-73734 Esslingen, festo.com |
| Artikelzustand | New |
| Artikel-Authentizität | Original product |
| Stroke [mm] | 8 |
| Seal material | NBR |
| Function | pushing |
| Temperaturbereich | -10-80 °C |
| Temperature (max.) | 80 |
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