8179969

Name: Festo 8179969 Shock absorber DYSS-8-8-Y1F-F1A
Brand: Festo

Shock absorber DYSS-8-8-Y1F-F1A

The Festo part number 8179969 is a single-acting pushing industrial component featuring a size 8 specification, an 8 mm stroke, and self-adjusting cushioning over an 8 mm cushioning length. It operates within an ambient temperature range of -10 °C to 80 °C, supports any mounting position without position sensing, and accommodates a maximum impact velocity of 1.5 m/s with a maximum stop force of 500 N. This unit complies with VDMA24364-B2-L LABS conformity and CRC 2 moderate corrosion stress standards, while excluding certain copper, zinc, and nickel variants to remain suitable for specific Li-ion battery production environments. Submit the exact part number, quantity, and application requirements to receive a formal quotation.

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Manufacturer: Festo
Part number: 8179969
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Technical Specifications

Size: 8
Stroke: 8 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: 1.5 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: 8 mm
Max. stop force: 500 N
Max. tightening torque: 5 Nm
Max. energy absorption per stroke: 3 J
Max. energy absorption per hour: 18000 J
Max. residual energy: 0.002 J
Resetting force: 2.5 N
Min. insertion force: 18 N
Product weight: 10 g
Load range: 15 kg
Type of mounting: With locknut
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 8179969. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.