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Products/Festo/539477
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Festo

539477

Compact cylinder ADNP-50-50-I-P-A-QS-6

The Festo part number 539477 is a double-acting industrial component featuring a 50 mm piston diameter, a 50 mm stroke, and an ISO 21287 design structure incorporating a piston, piston rod, and cylinder barrel. Operating on dried compressed air within a working pressure range of 0.6 to 10 bar, this unit delivers theoretical forces of 1,178 N on the advance stroke and 1,057 N on the return stroke at 6 bar. It is equipped with flexible cushioning rings at both ends, a female M10 piston-rod end, position detection capabilities for proximity sensors, and a CRC 2 corrosion resistance classification for ambient temperatures between -10 and 60 °C. Submit the exact part number, quantity, and application requirements to request a quote.

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Manufacturer
Festo
Part number
539477
Data verification
Manufacturer evidence reviewed

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Verified configuration

Technical Specifications

Stroke
50 mm
Piston diameter
50 mm
Piston rod thread
M10
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
Dried compressed air, lubricated or unlubricated
Corrosion resistance classification CRC
2
Ambient temperature
-10 ... 60 °C
Impact energy in end positions
0.8 J
Theoretical force at 6 bar, return stroke
1,057 N
Theoretical force at 6 bar, advance stroke
1,178 N
Moving mass with 0 mm stroke
94 g
Additional weight per 10 mm stroke
41 g
Basic weight for 0 mm stroke
380 g
Additional mass factor per 10 mm of stroke
6 g
Mounting type
Optional | with through hole | with internal (female) thread | with accessories
Pneumatic connection
QS-6
Materials note
Conforms to RoHS
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

Confirm the exact configuration

Use the manufacturer part number and model code—not appearance alone. Connection, size, material, voltage, pressure, seal, and control options can differ within the same product family.

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 539477. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.