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Shock absorber, self-adjusting, size 3, stroke 4 mm, 0.4 J per stroke DYSS-3-4-Y1F-G2 - Festo 8111390
The DYSS-3-4-Y1F-G2 decelerates moving masses at the end position, absorbing up to 0.4 J per stroke, size 3. Designed for masses up to 1 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
Where slides, grippers or workpiece carriers would otherwise run unbraked into the end position, the DYSS-3-4-Y1F-G2 converts up to 0.4 J per stroke into heat. The self-adjusting cushioning of the DYSS-3-4-Y1F-G2 adapts to changing masses and speeds without readjustment.
Benefits
- Energy absorption up to 0.4 J per stroke and 4500 J per hour
- Impact speed up to 1 m/s, mass range up to 1 kg
- Stop force up to 80 N, residual energy max. 0.004 J
- Return time 0.2 s, return force 0.5 N
- Mounting with lock nut, tightening torque max. 1 Nm
- Housing in high-alloy steel, CRC 2
Applications
The absorber sits at end stops of linear and swivel motions and protects both the mechanism and the workpiece. The DYSS-3-4-Y1F-G2 is rated for -10 to 80 °C ambient temperature, any mounting position.
Technical data
| Order code | DYSS-3-4-Y1F-G2 |
|---|---|
| Festo part number | 8111390 |
| Size | 3 |
| 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 |
| Ambient temperature | -10 to 80 °C |
| Cushioning length | 4 mm |
| Maximum stop force | 80 N |
| Maximum tightening torque | 1 Nm |
| Maximum energy absorption per stroke | 0.4 J |
| Maximum energy absorption per hour | 4500 J |
| Maximum residual energy | 0.004 J |
| Return force | 0.5 N |
| Minimum insertion force | 3.5 N |
| Product weight | 3 g |
| Load range | 1 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 | 0.007 kg |
| Manufacturer | Festo |
| Hersteller-Nr | DYSS-3-4-Y1F-G2 |
| EAN | 4052568568931 |
| 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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