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Shock absorber, self-adjusting, size 4, stroke 4 mm, 0.8 J per stroke DYSS-G8-4-4-Y1F-F1A-G2 - Festo 8119982
Shock absorber DYSS in size 4 that absorbs up to 0.8 J per stroke and decelerates moving masses gently at the end position. Designed for masses up to 1.7 kg and impact speeds up to 1 m/s. The cushioning adapts itself to the load, no adjustment is needed.
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Description
The DYSS-G8-4-4-Y1F-F1A-G2 absorbs up to 0.8 J per stroke and 5500 J per hour, protecting drives, stops and workpieces from hard end-position impacts. No adjustment is needed on the DYSS in size 4 because the cushioning adapts itself to the load.
Benefits
- Energy absorption up to 0.8 J per stroke and 5500 J per hour
- Impact speed up to 1 m/s, mass range up to 1.7 kg
- Stop force up to 100 N, residual energy max. 0.006 J
- Return time 0.2 s, return force 0.7 N
- Suitable for battery production with reduced Cu/Zn/Ni content (F1a), CRC 2
Applications
The absorber sits at end stops of linear and swivel motions and protects both the mechanism and the workpiece. The DYSS-G8-4-4-Y1F-F1A-G2 is rated for -10 to 80 °C ambient temperature, any mounting position.
Technical data
| Order code | DYSS-G8-4-4-Y1F-F1A-G2 |
|---|---|
| Festo part number | 8119982 |
| Size | 4 |
| Stroke | 4 mm |
| Cushioning | self-adjusting |
| Mounting position | any |
| Position detection | none |
| Maximum impact speed | 1 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 | 4 mm |
| Maximum stop force | 100 N |
| Maximum tightening torque | 0.8 Nm |
| Maximum energy absorption per stroke | 0.8 J |
| Maximum energy absorption per hour | 5500 J |
| Maximum residual energy | 0.006 J |
| Return force | 0.7 N |
| Minimum insertion force | 4.5 N |
| Product weight | 10.2 g |
| Load range | 1.7 kg |
| Type of mounting | via threaded sleeve |
| Note on materials | RoHS compliant |
| Material seals | NBR |
| Material housing | high-alloy steel |
| Material piston rod | high-alloy steel |
| Weight | 0.013 kg |
| Manufacturer | Festo |
| Hersteller-Nr | DYSS-G8-4-4-Y1F-F1A-G2 |
| EAN | 4052568636173 |
| 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] | 4 |
| Seal material | NBR |
| Function | pushing |
| Temperaturbereich | -10-80 °C |
| Temperature (max.) | 80 |
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