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Shock absorber, self-adjusting, size 8, stroke 8 mm, 6 J per stroke DYSD-Q11-8-8-Y1F-L-Y9 - Festo 8161523
The DYSD-Q11-8-8-Y1F-L-Y9 decelerates moving masses at the end position, absorbing up to 6 J per stroke, size 8. Impact speed up to 1 m/s, stroke 8 mm. The cushioning adapts itself to the load, no adjustment is needed. Corrosion resistance class CRC 2, ambient temperature 0 to 60 °C.
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Description
Where slides, grippers or workpiece carriers would otherwise run unbraked into the end position, the DYSD-Q11-8-8-Y1F-L-Y9 converts up to 6 J per stroke into heat. No adjustment is needed on the DYSD in size 8 because the cushioning adapts itself to the load.
Benefits
- Energy absorption up to 6 J per stroke and 18000 J per hour
- Impact speed up to 1 m/s
- Stop force up to 500 N, residual energy max. 0.02 J
- Return time 0.2 s, return force 18 N
- Mounting with lock nut, size 8
- Housing in high-alloy steel, CRC 2
Applications
The DYSD is used on linear axes, rotary actuators, grippers and stops where masses should come to rest at the end of stroke without rebound. The DYSD-Q11-8-8-Y1F-L-Y9 is rated for 0 to 60 °C ambient temperature, any mounting position.
Technical data
| Order code | DYSD-Q11-8-8-Y1F-L-Y9 |
|---|---|
| Festo part number | 8161523 |
| Size | 8 |
| Stroke | 8 mm |
| Cushioning | self-adjusting |
| Mounting position | any |
| Position detection | none |
| Maximum impact speed | 1 m/s |
| Reset time at room temperature | 0.2 s |
| Mode of operation | pushing, single-acting |
| Corrosion resistance class CRC | 2 - moderate corrosion stress |
| LABS (PWIS) conformity | VDMA24364-B2-L |
| Ambient temperature | 0 to 60 °C |
| Cushioning length | 8 mm |
| Maximum stop force | 500 N |
| Maximum energy absorption per stroke | 6 J |
| Maximum energy absorption per hour | 18000 J |
| Maximum residual energy | 0.02 J |
| Return force | 18 N |
| Minimum insertion force | 60 N |
| Product weight | 40 g |
| 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 |
| Material nut | galvanised steel |
| Weight | 0.046 kg |
| Manufacturer | Festo |
| Hersteller-Nr | DYSD-Q11-8-8-Y1F-L-Y9 |
| EAN | 4052568597313 |
| 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 | 0-60 °C |
| Temperature (max.) | 60 |
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