557246

Name: Festo 557246 Compact air cylinder ADNGF-1 5/8"-1 1/4"-P-A
Brand: Festo

Compact air cylinder ADNGF-1 5/8"-1 1/4"-P-A

The Festo 557246 is a double-acting industrial component featuring a 1.25-inch stroke, a 1 5/8-inch piston diameter, and a profile barrel design complying with ISO 21287. Built with a guide rod and yoke for torsion protection and elastic cushioning rings at both ends, this unit operates within a 1 bar to 10 bar pressure range and an ambient temperature span of -4 °F to 176 °F. It delivers a theoretical force of 170 lbf advancing and 154 lbf retracting at 6 bar using compressed air per ISO 8573-1:2010 [7:4:4]. Submit the exact part number, quantity, and application requirements for a quote.

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Manufacturer: Festo
Part number: 557246
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Technical Specifications

Stroke: 1.25 in
Piston diameter: 1 5/8"
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: 0.516 ft-lbf
Theoretical force at 6 bar, retracting: 154 lbf
Theoretical force at 6 bar, advancing: 170 lbf
Moving mass at 0 mm stroke: 5.81 oz
Additional moving mass per 10 mm stroke: 1.59 oz
Basic weight with 0 mm stroke: 15.2 oz
Additional weight per 10 mm stroke: 0.602 oz
Type of mounting: Optionally: | With through-hole | With internal thread | With accessories
Pneumatic connection: 1/8 NPT
Flange screws material: Steel
Cover material: Wrought aluminum alloy, anodized
Seals material: NBR

Engineering context

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Our sourcing response is prepared against Festo 557246. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.