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Festo
171566
Round cylinder DSAS-20- -P
The Festo part number 171566 is a double-acting industrial component featuring a 20 mm piston diameter and an adjustable stroke from 1 to 320 mm. Operating on compressed air per ISO8573-1:2010 [7:4:4] within a 1 to 10 bar working pressure range, it delivers a theoretical force of 188.5 N advancing and 158.3 N retracting at 0.6 MPa. Constructed with a high alloy steel non-corrosive housing, wrought aluminum alloy cover, and NBR and TPE-U(PU) seals, this unit provides flexible cushioning rings at both ends and a CRC 2 moderate corrosion resistance classification. Submit the exact part number, quantity, and application requirements to receive a formal quotation.
Request pricing and availabilityCommercial response for your destination and required quantity.
Request a Quote- Manufacturer
- Festo
- Part number
- 171566
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 171566.
Worldwide sourcingSupport for planned and urgent industrial requirements.
Manufacturer documentationA document is added when the reviewed source provides one.
Verified configuration
Technical Specifications
- Stroke
- 1 ... 320 mm
- Piston diameter
- 20 mm
- Cushioning
- P: Flexible cushioning rings/plates at both ends
- Working pressure
- 1 ... 10 bar
- Mode of operation
- double-acting
- Operating medium
- Compressed air in accordance with ISO8573-1:2010 [7:4:4]
- Note on operating and pilot medium
- Lubricated operation possible (subsequently required for further | operation)
- Corrosion resistance classification CRC
- 2 - Moderate corrosion stress
- PWIS conformity
- VDMA24364-B2-L
- Ambient temperature
- -20 ... 80 °C
- Theoretical force at 0.6 MPa (6 bar, 87 psi), retracting
- 158.3 N
- Theoretical force at 0.6 MPa (6 bar, 87 psi), advance
- 188.5 N
- Moving mass with 0 mm stroke
- 79 g
- Additional mass factor per 10 mm of stroke
- 3.9 g
- Basic weight for 0 mm stroke
- 138 g
- Additional weight per 10 mm stroke
- 7.2 g
- Pneumatic connection
- M20x1,5
- Material cover
- Wrought Aluminum alloy
- Material seals
- NBR | TPE-U(PU)
- Material housing
- High alloy steel, non-corrosive
- Material piston rod
- High alloy steel, non-corrosive
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 171566. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.