FESTO DSBC-40-40-PPSA-N3EX4 1461995 Standards Cylinder

Short Description:

Product name: Standards cylinder

Brand:FESTO

Model:  DSBC-40-40-PPSA-N3EX4 1461995

 


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Product Detail

Product Tags

Technical Data

  • Stroke1 mm ... 2800 mm
  • Piston diameter40 mm
  • Piston rod threadM8 M12x1.25
  • Torsional backlash at piston rod +/--0.6 deg ... 0.6 deg
  • Based on standardISO 15552
  • CushioningElastic cushioning rings/plates at both ends Self-adjusting pneumatic end-position cushioning Pneumatic cushioning, adjustable at both ends
  • Mounting positionoptional
  • Conforms to standardISO 15552
  • Piston-rod endMale thread Female thread
  • DesignPiston Piston rod Profile barrel
  • Position detectionVia proximity switch
  • Symbol00991217 00991218 00991235 00991237 00991257 00991258 00991907 00991910 00992970 00992971
  • VariantsFor unlubricated operation Clamping unit attached End-position locking at both ends End-position locking with piston rod in retracted position End-position locking with piston rod in advanced position Increased chemical resistance Bellows on bearing cap Hard scraper Extended male piston rod thread Piston rod with female thread Extended piston rod Low friction for balancer applications Metal scraper With protection against rotation Uniform, slow movement Low friction Through piston rod Heat-resistant seals max. 120°C Sensor slots on 3 profile sides Temperature range 0 to 150°C Temperature range -40 to 80°C Piston rod at one end
  • Mode of operation clamping unitRetracting Advancing Static Released through compressed air Frictional clamping with spring force
  • Static holding force of clamping unit1000 N
  • Axial backlash clamping unit0.5 mm
  • Clamping unit release pressure0.3 MPa
  • Clamping unit release pressure3 bar
  • Mode of operation end-position lockingPositive interlocking with stop cylinder Released through compressed air
  • Static holding force of end-position locking500 N
  • Axial backlash end-position locking1.3 mm
  • Unlocking pressure≥0.25 MPa
  • Unlocking pressure≥2.5 bar
  • Locking pressure≤0.05 MPa
  • Locking pressure≤0.5 bar
  • Operating pressure0.01 MPa ... 1.2 MPa
  • Operating pressure0.1 bar ... 12 bar
  • Mode of operationDouble-acting
  • CE mark (see declaration of conformity)To EU Explosion Protection Directive (ATEX)
  • CE marking (see declaration of conformity)To UK EX instructions
  • Explosion protectionZone 1 (ATEX) Zone 1 (UKEX) Zone 2 (ATEX) Zone 21 (ATEX) Zone 21 (UKEX) Zone 22 (ATEX)
  • ATEX category gasII 2G
  • ATEX category dustII 2D
  • Explosion ignition protection type for gasEx h IIC T4 Gb
  • Explosion ignition protection type for dustEx h IIIC T120°C Db
  • Explosion ambient temperature-20°C <= Ta <= +60°C
  • Explosion protection certification outside the EUEPL Db (GB) EPL Gb (GB)
  • Operating mediumCompressed air to ISO 8573-1:2010 [7:4:4]
  • Note on operating and pilot mediumLubricated operation possible (in which case lubricated operation will always be required)
  • Corrosion resistance class CRC2 - Moderate corrosion stress 3 - high corrosion stress
  • LABS (PWIS) conformityVDMA24364-B1/B2-L VDMA24364 zone III
  • Ambient temperature-40 °C ... 150 °C
  • Impact energy in end positions0.2 J ... 0.7 J
  • Cushioning length0 mm ... 19 mm
  • Max. torque for protection against torsion1.1 Nm
  • Theoretical force at 0.6 MPa (6 bar, 87 psi), return stroke633 N
  • Theoretical force at 0.6 MPa (6 bar, 87 psi), advance stroke633 N ... 754 N
  • Additional weight per piston rod extension of 10 mm16 g
  • Additional weight per piston rod thread extension of 10 mm8 g
  • Type of mountingEither: Via female thread With accessories
  • Pneumatic connectionG1/4
  • Note on materialsRoHS-compliant
  • Material coverDie-cast aluminium, coated
  • Material springSpring steel High-alloy stainless steel
  • Clamping unit housing materialAnodised wrought aluminium alloy
  • Material housing end-position lockingAnodised wrought aluminium alloy
  • Material piston sealFPM HNBR TPE-U(PU)
  • Material clamping jaws clamping unitBrass
  • Piston clamping unit materialPOM
  • Material piston end-position lockingHigh-alloy steel
  • Material pistonWrought aluminium alloy
  • Material piston rodHigh-alloy stainless steel, hard chrome-plated High-alloy steel High-alloy stainless steel
  • Material piston rod wiperFPM HNBR PE TPE-U(PU)
  • Buffer seal materialFPM TPE-U(PU)
  • Cushioning piston materialAluminium POM
  • Material cylinder barrelSmooth-anodised wrought aluminium alloy
  • Material nutGalvanised steel
  • Material rod wiperBrass PTFE reinforced TPE-E
  • Material bearingBronze Metal polymer compound POM
  • Material collar screwsGalvanised steel
  • Material bellowsNBR PA

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