Compact cylinders ADN/AEN, to ISO 21287 - Allied Automation, Inc.

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Compact cylinders ADN-EL, standard port pattern, with end position lockType codesADN — 20 — 100 — ELV — A — P — A — K2TypeDouble-actingADNCompact cylinderPiston ∅ [mm]Stroke [mm]End position lockELBELVELHAt both endsAt frontAt rearPiston rod threadAIMale threadFemale threadCushioningPFlexible cushioning rings/pads at both endsPosition sensingAVia proximity sensorVariantK2K5K8TLExtended male piston rod threadSpecial piston rod threadExtended piston rodCaptive rating plate46 Internet: www.festo.com/catalogue/...Subject to change – 2010/02
Compact cylinders ADN-EL, standard port pattern, with end position lockTechnical dataFunctionVariantsK2-N- Diameter20 … 100 mm-T- Stroke length10 … 500 mmK5K8-H- NoteAdditional measures are required foruse in safety-related control systems;in Europe, for example, the standardslisted under the EC MachineryDirectivemustbeobserved.Withoutadditional measures in accordancewith statutory minimum requirements,the product is not suitable foruse in safety-related sections ofcontrol systems.General technical dataPiston ∅ 20 25 32 40 50 63 80 100Pneumatic connection M5 M5 Gx Gx Gx Gx Gx GxFemale piston rod M6 M8 M10 M12thread K5 M5 M6 M8 M10Male piston rod thread M8 M10x1.25 M12x1.25 M16x1.5K5 M10 M10 M12 M16Max. axial backlash with end [mm] 1.3 2.1position lockedConstructional designPistonPiston rodCylinder barrelEnd position lock ELB At both endsELV At frontELH At rearCushioningFlexible cushioning rings/pads at both endsPosition sensingVia proximity sensorType of mountingVia female threadsVia accessoriesMounting positionAny-H- Note• No screws with a head or similarmaybeusedinplaceoftheendposition lock, as there is a risk thatthe function will be impaired if theyare screwed in too deeply.• The exhaust hole must not beclosed.• Locking can be performed from anystroke position, once the drive isbrought mechanically into its endposition.• The end position lock has beendesigned to guard against the loaddropping in case of pressurefailure.• Operation of the cylinder inconjunction with a 3-way valve(especially with the function “midpositionclosed” and those with“metallic sealing”) should beavoided. The residual pressure thatis enclosed on the locking side ofthe cylinder can release the lockingfunction.• The cylinder must not be operatedwith external stops (e.g. shockabsorber, buffer, oil brake, etc.):– Itmaynotbepossibletoreliablyreach the internal end position.– The locking mechanism can wearout prematurely. (In the event ofpressure drop in the oppositechamber to less than the lockingpressure, the locking piston willprematurely fall to its endposition.)2010/02 – Subject to change Internet: www.festo.com/catalogue/...47
Page 1 and 2: Compact cylinders ADN/AEN, to ISO 2
Page 3 and 4: Compact cylinders ADN, to ISO 21287
Page 9 and 10: Compact cylinders AEN, to ISO 21287
Page 37 and 38: Compact cylinders ADN-KP, standard
Page 45: Compact cylinders ADN-KP, standard
Page 49 and 50: Compact cylinders ADN-EL, standard
Page 71 and 72: Compact cylinders ADNP, to ISO 2128
Page 91: Festo North AmericaFesto Regional C

Compact cylinders ADN/AEN, to ISO 21287 - Allied Automation, Inc.

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