557201

Name: Festo 557201 Compact air cylinder ADNGF-1/2"-3/4"-P-A
Brand: Festo

Compact air cylinder ADNGF-1/2"-3/4"-P-A

The Festo part number 557201 is a double-acting industrial component featuring a 1/2" piston diameter, a 0.75 in stroke, and a profile barrel structural design based on the ISO 21287 norm. Equipped with elastic cushioning rings at both ends, this unit operates within a pressure range of 1 bar to 10 bar using compressed air as per ISO 8573-1:2010 [7:4:4] and includes a guide rod with a yoke for torsion protection and position sensing via a proximity sensor. It delivers a theoretical force of 15.3 lbf advancing and 11.5 lbf retracting at 6 bar while withstanding ambient temperatures from -4 °F to 176 °F with a CRC 2 moderate corrosion stress rating. Submit the exact part number, quantity, and application requirements to receive a formal quote.

Request pricing and availabilityCommercial response within one business day for your destination and required quantity.

Request a Quote

Why 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: 557201
Data verification: Manufacturer evidence reviewed

For a faster response, include quantity, condition, and delivery destination.

Exact part-number verificationTechnical properties are matched to 557201.

Worldwide sourcingSupport for planned and urgent industrial requirements.

Manufacturer documentationA document is added when the reviewed source provides one.

Verified configuration

Technical Specifications

Stroke: 0.75 in
Piston diameter: 1/2"
Based on norm: ISO 21287
Cushioning: Elastic cushioning rings/pads at both ends
Mounting position: Any
Structural design: Piston | Piston rod | Prole barrel
Position sensing: For proximity sensor
Protection against torsion/guide: Guide rod with yoke
Operating pressure: 0.1 MPa...1 MPa | 1 bar...10 bar
Mode of operation: Double-acting
Operating medium: Compressed air as per ISO 8573-1:2010 [7:4:4]
Information on operating and pilot media: Operation with oil lubrication possible (required for further use)
Corrosion resistance class (CRC): 2 - Moderate corrosion stress
LABS (PWIS) conformity: VDMA24364-B1/B2-L
Ambient temperature: -4 °F...176 °F
Impact energy in the end positions: 0.052 ft-lbf
Theoretical force at 6 bar, retracting: 11.5 lbf
Theoretical force at 6 bar, advancing: 15.3 lbf
Moving mass at 0 mm stroke: 0.779 oz
Additional moving mass per 10 mm stroke: 0.496 oz
Basic weight with 0 mm stroke: 3.19 oz
Additional weight per 10 mm stroke: 0.142 oz
Type of mounting: Optionally: | With through-hole | With internal thread | With accessories
Pneumatic connection: 10-32 UNF-2B
Flange screws material: Steel
Cover material: Wrought aluminum alloy, anodized
Seals material: NBR

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 557201. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.