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Festo
8161521
Shock absorber DYSD-Q11-7-5-Y1F-L-Y9
The Festo part number 8161521 is a single-acting industrial component featuring a size 7 format, a 5 mm stroke, and a pushing mode of operation with a locknut mounting type. It provides self-adjusting cushioning over a 5 mm cushioning length, handling a maximum impact velocity of 1 m/s, a maximum stop force of 300 N, and a maximum energy absorption of 3 J per stroke. Weighing 20 g, this unit operates in ambient temperatures from 0 °C to 60 °C and achieves a reset time of 0.2 s at room temperature with a resetting force of 12 N. Submit the exact part number, quantity, and application requirements for a formal quote.
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Request a QuoteWhy no listed price?
Industrial and obsolete parts are priced per enquiry: the final price depends on available stock, condition, quantity, and your delivery destination, so a fixed list price would be misleading. Request a quote and we confirm current pricing, lead time, and sourcing options — including hard-to-find and discontinued Festo references — within one business day.
- Manufacturer
- Festo
- Part number
- 8161521
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 8161521.
Worldwide sourcingSupport for planned and urgent industrial requirements.
Manufacturer documentationA document is added when the reviewed source provides one.
Verified configuration
Technical Specifications
- Size
- 7
- Stroke
- 5 mm
- Cushioning
- Self-adjusting
- Mounting position
- Any
- Position sensing
- None
- Max. impact velocity
- 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 °C...60 °C
- Cushioning length
- 5 mm
- Max. stop force
- 300 N
- Max. energy absorption per stroke
- 3 J
- Max. energy absorption per hour
- 12000 J
- Max. residual energy
- 0.01 J
- Resetting force
- 12 N
- Min. insertion force
- 40 N
- Product weight
- 20 g
- Type of mounting
- With locknut
- Note on materials
- RoHS compliant
- Seals material
- NBR
- Housing material
- High-alloy steel
- Piston rod material
- High-alloy steel
- Nut material
- Steel, galvanized
Engineering context
Identification and RFQ Guidance
What to include in your RFQ
Provide quantity, delivery country and ZIP/postal code, required condition, target date, and photographs of the existing nameplate when available.
Technical verification
Our sourcing response is prepared against Festo 8161521. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.