557221 FESTO | Alldatasheet
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Technical content
ADNGF-3/4"-2 1/2"-P-A Part number: 557221 Data sheet Feature Value Stroke 63.5 mm Piston diameter 3/4" Based on norm ISO 21287 Cushioning Elastic cushioning rings/pads at both ends Mounting position Any Structural design Piston Piston rod Profile barrel Position sensing For proximity sensor Protection against torsion/guide Guide rod with yoke Operating pressure 0.1 MPa ... 1 MPa Operating pressure 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-B2-L Ambient temperature -20 °C ... 80 °C Impact energy in the end positions 0.20066 J Theoretical force at 6 bar, retracting 141 N Theoretical force at 6 bar, advancing 188 N Moving mass at 0 mm stroke 60.215 g Additional moving mass per 10 mm stroke 26.082 g Basic weight with 0 mm stroke 161.567 g Additional weight per 10 mm stroke 11.028 g Type of mounting With through-hole With internal thread With accessories Optionally: Pneumatic connection 10-32 UNF-2B Flange screws material Steel Cover material Wrought aluminum alloy Anodized Seals material NBR Material of dynamic seals TPE-U(PU) Piston rod material High-alloy steel 12/7/22 - Subject to change - Festo SE & Co. KG 1/2
Material of cylinder barrel Wrought aluminum alloy Smooth anodized 12/7/22 - Subject to change - Festo SE & Co. KG 2/2