Data sheet

DYSR-20-25-Y5-T (1138647) Shock absorber
{{ $t('shop.all.artikelnummer') }}:
OT-FESTO025850
Example illustration
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size 20
Stroke [mm] 25
Dampening adjustable
installation position arbitrary
Position detection without
Max. impact speed [m/s] 3
Rest time short [s] 0,3
Reset time at room temperature [s] 3
Reset time at min. ambient temperature Pressing,
single action
Corrosion resistant class KBK 1 - low corrosion stress
ambient temperature [°C] -10 to 80
LABS (PWIS) conformity [mm] 25
Max. impact force [N] 2.500
Max. energy consumption per stroke [J] 62,5
Max. energy consumption per hour [J] 135.000
Max. residual energy [J] 0,32
Reset force [N] 9,0
Fastening type With locking nut
Min. insertion force RoHs compliant
Seals material NBR
Housing material Zinc plated steel
Piston rod material hardened,
High-alloyed steel
Further information:
{{ $t('shop.all.gewicht') }} 430 g / pcs
{{ $t('shop.all.gtin') }} 4052568227371
{{ $t('shop.display.artikel.zollwarennummer') }} 84879059
{{ $t('shop.all.hersteller') }} Festo
Figure
Landefeld Druckluft und Hydraulik GmbH · Konrad-Zuse-Straße 1 · 34123 Kassel · Germany
All data are to be understood as non-binding reference values! We do not assume liability for any data selection not confirmed in writing. Unless otherwise specified, pressure values refer to liquids from Group II at +20°C.
Our products arid goods are generally only intended for industrial and commercial uses.
As of: 08.12.2025