8119981

Name: Festo 8119981 Shock absorber DYSS-G8-3-4-Y1F-F1A-G2
Brand: Festo

Shock absorber DYSS-G8-3-4-Y1F-F1A-G2

The Festo size 3 industrial component features a 4 mm stroke, a 4 mm cushioning length, and self-adjusting cushioning with a maximum impact velocity of 1 m/s. This single-acting pushing device operates in any mounting position within an ambient temperature range of -10 °C to 80 °C, delivering a maximum stop force of 80 N and absorbing up to 0.4 J of energy per stroke. Constructed with a corrosion resistance class of 2 and VDMA24364-B2-L LABS conformity, it restricts specific metal constituents and meets criteria for battery production with reduced Cu/Zn/Ni values. Submit the exact part number, quantity, and application requirements for a quote on this component.

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Manufacturer: Festo
Part number: 8119981
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Technical Specifications

Size: 3
Stroke: 4 mm
Cushioning: Self-adjusting
Mounting position: Any
Position sensing: None
Variants: Metals with copper, zinc or nickel by mass as main constituent are | excluded from use. Exceptions are nickel in steel, chemically nickel- | plated surfaces, printed circuit boards, cables, electrical plug connectors | and coils.
Max. impact velocity: 1 m/s
Reset time at room temperature: 0.2 s
Reset time at min. 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 °C...80 °C
Cushioning length: 4 mm
Max. stop force: 80 N
Max. tightening torque: 1 Nm
Max. energy absorption per stroke: 0.4 J
Max. energy absorption per hour: 4500 J
Max. residual energy: 0.004 J
Resetting force: 0.4 N
Min. insertion force: 3.5 N
Product weight: 7.8 g
Load range: 1 kg
Type of mounting: With threaded sleeve
Note on materials: RoHS compliant
Seals material: NBR
Housing material: High-alloy steel

Engineering context

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Our sourcing response is prepared against Festo 8119981. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.