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Festo
571971
Compact cylinder ADNP-20-5-I-P-A
The Festo 571971 is a double-acting industrial component featuring a 20 mm piston diameter, a 5 mm stroke, and an M6 female piston rod thread based on ISO 21287. Operating on compressed air per ISO 8573-1:2010 [7:4:4] within a 0.6 to 10 bar working pressure range, this model includes flexible cushioning rings at both ends, position detection for proximity sensors, and a moderate corrosion resistance classification of CRC 2. It delivers a theoretical force of 188 N on the advance stroke and 141 N on the return stroke at 6 bar across an ambient temperature range of -10 to 60 °C in any assembly position. Submit the exact part number, quantity, and application requirements for a quote.
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Request a Quote- Manufacturer
- Festo
- Part number
- 571971
- Data verification
- Manufacturer evidence reviewed
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Exact part-number verificationTechnical properties are matched to 571971.
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Manufacturer documentationA document is added when the reviewed source provides one.
Verified configuration
Technical Specifications
- Stroke
- 5 mm
- Piston diameter
- 20 mm
- Piston rod thread
- M6
- Based on the standard
- ISO 21287
- Cushioning
- P: Flexible cushioning rings/plates at both ends
- Assembly position
- Any
- Piston-rod end
- Female thread
- Design structure
- Piston | Piston rod | Cylinder barrel
- Position detection
- For proximity sensor
- Variants
- Single-ended piston rod
- Working pressure
- 0.6 ... 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
- Ambient temperature
- -10 ... 60 °C
- Impact energy in end positions
- 0.16 J
- Theoretical force at 6 bar, return stroke
- 141 N
- Theoretical force at 6 bar, advance stroke
- 188 N
- Moving mass with 0 mm stroke
- 20 g
- Additional weight per 10 mm stroke
- 17 g
- Basic weight for 0 mm stroke
- 115 g
- Additional mass factor per 10 mm of stroke
- 2 g
- Mounting type
- Optional | with through hole | with internal (female) thread | with accessories
- Pneumatic connection
- M5
- Materials information for cover
- PA-reinforced
- Materials information for seals
- TPE-U(PU)
- Materials information for piston rod
- Wrought Aluminum alloy | Anodized
- Materials information for cylinder barrel
- Wrought Aluminum alloy | Smooth anodized
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 571971. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.