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Shock absorber, self-adjusting, size 16, stroke 20 mm, 30 J per stroke YSR-16-20-C - Festo 34573
Shock absorber YSR in size 16 that absorbs up to 30 J per stroke and decelerates moving masses gently at the end position. Impact speed up to 3 m/s, stroke 20 mm. 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
Where slides, grippers or workpiece carriers would otherwise run unbraked into the end position, the YSR-16-20-C converts up to 30 J per stroke into heat. The self-adjusting cushioning of the YSR-16-20-C adapts to changing masses and speeds without readjustment.
Benefits
- Energy absorption up to 30 J per stroke and 64000 J per hour
- Impact speed up to 3 m/s
- Stop force up to 2000 N, residual energy max. 0.16 J
- Return time 0.3 s, return force 6 N
- Mounting with lock nut, size 16
- Housing in galvanised steel, CRC 2
Applications
The absorber sits at end stops of linear and swivel motions and protects both the mechanism and the workpiece. The YSR-16-20-C is rated for -10 to 80 °C ambient temperature, any mounting position.
Technical data
| Order code | YSR-16-20-C |
|---|---|
| Festo part number | 34573 |
| Size | 16 |
| Stroke | 20 mm |
| Cushioning | self-adjusting |
| Mounting position | any |
| Position detection | none |
| Maximum impact speed | 3 m/s |
| Return time, short | 0.3 s |
| Return time, long | 1 s |
| Mode of operation | pushing, single-acting |
| Corrosion resistance class CRC | 2 - moderate corrosion stress |
| Ambient temperature | -10 to 80 °C |
| Cushioning length | 20 mm |
| Maximum stop force | 2000 N |
| Maximum energy absorption per stroke | 30 J |
| Maximum energy absorption per hour | 64000 J |
| Maximum residual energy | 0.16 J |
| Return force | 6 N |
| Product weight | 185 g |
| Type of mounting | via lock nut |
| Note on materials | copper and PTFE-free, RoHS compliant |
| Material seals | NBR |
| Material housing | galvanised steel |
| Material piston rod | high-alloy steel |
| Weight | 0.19 kg |
| Manufacturer | Festo |
| Hersteller-Nr | YSR-16-20-C |
| EAN | 4052568010041 |
| Zolltarifnummer | 84879059 |
| GPSR Herstellerdaten | Festo Vertrieb GmbH&Co. KG, Festo Campus 1, DE-73734 Esslingen, festo.com |
| Artikelzustand | New |
| Artikel-Authentizität | Original product |
| Material | Die-cast zinc |
| Stroke [mm] | 20 |
| Seal material | NBR |
| Housing material | Galvanised steel |
| Function | pushing |
| Series | YSR |
| Temperaturbereich | -10-80 °C |
| Temperature (max.) | 80 |
Downloads
Accessories
Shock absorber, self-adjusting, size 10, stroke 10 mm, 6 J per stroke YSR-10-10-C - Festo 191199
Item FES-191199Shock absorber, self-adjusting, size 20, stroke 25 mm, 60 J per stroke YSR-20-25-C - Festo 34574
Item FES-34574Shock absorber, self-adjusting, size 8, stroke 8 mm, 3 J per stroke YSR-8-8-C - Festo 34571
Item FES-34571Shock absorber, self-adjusting, size 5, stroke 5 mm, 1 J per stroke YSR-5-5-C - Festo 158981
Item FES-158981Shock absorber, self-adjusting, size 7, stroke 5 mm, 2 J per stroke YSR-7-5-C - Festo 160272
Item FES-160272Questions about this item
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