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  • Notice of End of Sales for Economy Series Pneumatic Equipment Category. More information.

CA2W Series Air Cylinder, Standard Type: Double Acting, Double Rod (Standard / Heat Resistant) (Part Numbers)

CA2W Series Air Cylinder, Standard Type: Double Acting, Double Rod (Standard / Heat Resistant)

Air cylinder that is up to 15% lighter in weight.
[Features]
・ Standard type: Double acting / double rod specifications
・ Easy air cushion control

(i)Caution

  • ■ SMC Product Line
    Webpages for products currently without individual pages on this site will be released on an ad-hoc basis.
  • Refer to the manufacturer's catalog for specification and material details.
  • Product images may be representative images. Refer to the manufacturer's catalog for shape details.​
  • CAD data is not supported for some model numbers.

PDF

Model Number Notation

Model Number Notation

Model Number Notation

CA2W Series Standard Type Double Acting, Double Rod Air Cylinder Specifications

CA2W Series external appearance

CA2W Series external appearance

CA2W Series (air cushion) JIS symbol

CA2W Series (air cushion) JIS symbol

Tube Inner Diameter (mm)40506380100
FluidAir
ActionDouble acting
Proof Pressure1.5 MPa
Maximum operating pressure1.0 MPa
Minimum operating pressure0.08 MPa
Piston Speed50 to 500 mm/s
Ambient and Fluid TemperatureWithout auto switch: -10°C to +70°C*
With auto switch: -10°C to +60°C*
CushioningAir cushion or rubber bumper
Stroke Length ToleranceUp to 250st: (0 to +1.0), 251 to 1,000st: (0 to +1.4)
LubricationNot required (non-lubricated)
MountingBasic, axial foot, rod-side flange, center trunnion
  • *No freezing.

Rod Boot Material

  • Rod boot material (J): nylon tarpaulin, maximum ambient temperature 70°C
  • Rod boot material (K): heat-resistant tarpaulin, maximum ambient temperature 110°C*
  • *Maximum ambient temperature for the rod boot unit.

Weights/Aluminum Tube (Steel Tube)

 

(Unit: kg)

 

Tube Inner Diameter (mm)40506380100
Basic weightBasic typeAluminum tube0.921.381.863.324.55
Iron tube0.971.441.963.54.83
Axial foot typeAluminum tube1.111.62.193.995.54
Iron tube1.161.662.294.175.82
Flange typeAluminum tube1.291.832.654.776.47
Iron tube1.341.892.754.956.75
Trunnion typeAluminum tube1.281.862.664.876.83
Iron tube1.331.922.765.057.11
Additional weight per 50 mm of strokeAll mounting bracketsAluminum tube0.280.370.440.660.86
Iron tube0.350.470.550.891.15
AccessoriesSingle knuckle joint0.230.260.260.600.83
Double knuckle joint (with pin)0.370.430.430.871.27

Calculation

Example: CA2WL40-100 (axial foot, ø40 [40-mm tube bore diameter], 100 mm stroke)

  • Basic weight: 1.18 (axial foot, ø40 [40-mm tube bore diameter])
  • Additional weight: 0.28 / 50 stroke
  • Cylinder stroke: 100 stroke

1.18 + +0.28 × 100/50 = 1.74kg

Diagram

Diagram: CA2W Series

Diagram: CA2W Series

Components

NumberNameMaterialQuantityNotes
1Rod coverDiecast aluminum2 pcs.Trivalent chromated
2Cylinder TubeAluminum alloy1 pc.Hard anodized aluminum
3Piston rodCarbon steel1 pc.Hard chrome plating
4PistonAluminum alloy1 pc.-
5Cushion RingAluminum alloy2 pcs.Anodized aluminum
6BushingBearing alloy1 pc.-
7Cushion valveSteel wire2 pcs.Zinc trivalent chromate
8Tie-rodCarbon steel4 pcs.Zinc trivalent chromate
9Retaining RingSteel for spring2 pcs.Phosphate conversion coating
10Spring WasherSteel wire8 pcs.Zinc trivalent chromate
11Tie-rod nutRolled steel8 pcs.Zinc trivalent chromate
12Cushion SealUrethane2 pcs.-
13Rod packingNBR2 pcs.-
14Piston packingNBR1 pc.-
15Cushion valve sealNBR2 pcs.-
16Cylinder Tube GasketNBR2 pcs.-
17Rod end nutRolled steel2 pcs.Zinc trivalent chromate
18Magnet*-1 pc.-
  • *Built-in magnet part number only.
  • *Do not disassemble the trunnion type. See the manufacturer's catalog for details.

Drawing

Basic Type: CA2WB

 

(Units: mm)

 

Basic type: CA2WB dimensional drawing

Basic type: CA2WB dimensional drawing

 

(Units: mm)

 

Dimensional drawings: rod boot (one side)

Dimensional drawings: rod boot (one side)

 

(Units: mm)

 

Dimensional drawings: rod boot (both sides)

Dimensional drawings: rod boot (both sides)

 

(Units: mm)

 

Tube inner diameter
(mm)
AALBB1CDEFGH1JKKAMMM
403027602244163210158M8 × 1.2561411M14 × 1.5
5035327027522040101711M8 × 1.2571811M18 × 1.5
6335328527642040101711M10 × 1.2571814M18 × 1.5
80403710232782552142113M12 × 1.75102217M22 × 1.5
100403711641923052142116M12 × 1.75102617M26 × 1.5

 

(Units: mm)

 

Tube inner diameter
(mm)
NPRTRYSWithout rod bootWith rod boot (one side)(both sides)
HZZdefhLZZZZ
40271/430648451186564311.2591/4 stroke194202
50303/830769058206645211.2661/4 stroke214222
63313/840929858214645211.2661/4 stroke222230
80371/24511211671258766512.5801/4 stroke267276
100401/25013612672270766514.0811/4 stroke279288

Precautions

  • *Minimum Stroke for Auto Switch Mounting: The minimum stroke for mounting varies with the auto switch type and cylinder mounting type. In particular, the center trunnion type requires careful attention. See the SMC catalog for details.
  • *The images are representative models.
  • *See the SMC catalog for information other than that detailed above.
Part Number
CDA2WL40-40Z
CDA2WL40-45Z-M9N
CDA2WL40-50JJZ
CDA2WL40-50JZ
CDA2WL40-50Z
CDA2WL40-50Z-A54
CDA2WL40-50Z-A93L
CDA2WL40-50Z-F5BAL
CDA2WL40-50Z-M9B
CDA2WL40-50Z-M9BAL
CDA2WL40-50Z-M9BL
CDA2WL40-50Z-M9BW
CDA2WL40-50Z-M9BWL
CDA2WL40-75Z
CDA2WL40-75Z-A54
CDA2WL40-75Z-A93
CDA2WL40-75Z-A93L
CDA2WL40-75Z-J59W
CDA2WL40-75Z-M9NL
CDA2WL40-100JJZ-B53L
CDA2WL40-100Z
CDA2WL40-100Z-A54
CDA2WL40-100Z-A93
CDA2WL40-100Z-G59L
CDA2WL40-100Z-M9BA
CDA2WL40-100Z-M9BW
CDA2WL40-100Z-M9NL
CDA2WL40-100Z-M9NW
CDA2WL40-100Z-Z73L
CDA2WL40-125Z
CDA2WL40-125Z-A93
CDA2WL40-125Z-A93L
CDA2WL40-125Z-A543
CDA2WL40-125Z-M9NSDPC
CDA2WL40-130Z-Z73L
CDA2WL40-150Z
CDA2WL40-150Z-A53
CDA2WL40-150Z-A53L4
CDA2WL40-150Z-A54
CDA2WL40-150Z-A93L
CDA2WL40-175Z-M9BWL
CDA2WL40-200Z
CDA2WL40-200Z-A54
CDA2WL40-200Z-A54L3
CDA2WL40-250Z
CDA2WL40-250Z-A54
CDA2WL40-250Z-A93LS
CDA2WL40-300Z
CDA2WL40-300Z-A93L
CDA2WL40-350Z-A93L
CDA2WL40-450JJZ-M9BW
CDA2WL40-450Z
CDA2WL40-450Z-A54L
CDA2WL40-500Z-A93
CDA2WL50-50KNZ
CDA2WL50-50KZ
CDA2WL50-50Z
CDA2WL50-50Z-A54
CDA2WL50-50Z-A54L
CDA2WL50-50Z-A93
CDA2WL50-50Z-A93L
CDA2WL50-50Z-K59
CDA2WL50-50Z-M9B
CDA2WL50-50Z-M9BW
CDA2WL50-50Z-M9BWZ
CDA2WL50-60Z
CDA2WL50-75Z
CDA2WL50-75Z-A54
CDA2WL50-75Z-A54S
CDA2WL50-75Z-A93L
CDA2WL50-75Z-M9BWL
CDA2WL50-1000Z-M9BL4
CDA2WL50-100KNZ
CDA2WL50-100Z
CDA2WL50-100Z-A54
CDA2WL50-100Z-A93
CDA2WL50-100Z-M9BL
CDA2WL50-100Z-M9BW
CDA2WL50-100Z-M9N
CDA2WL50-100Z-Y59A
CDA2WL50-1200Z
CDA2WL50-125Z
CDA2WL50-125Z-A54S
CDA2WL50-145Z-A93L
CDA2WL50-150Z
CDA2WL50-150Z-A93
CDA2WL50-150Z-A93L
CDA2WL50-150Z-A93Z
CDA2WL50-150Z-M9BL
CDA2WL50-175Z-A54
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipCylinder (Tube) Inner Diameter
(Ø)
Stroke
(mm)
Environment, Applications Cushion Specifications Port thread type Auto Switches Lead Wire The number of the switches Type of Mount Support Bellows Tube Material Custom-made Specifications

-

1 Piece(s) Quote 4040StandardAir cushionBuilt-in magnetRcNone--Axial foot typeWithout rod bootAluminum tubeNone

-

1 Piece(s) Quote 4045StandardAir cushionBuilt-in magnetRcNone--Axial foot typeWithout rod bootAluminum tubeNone

-

1 Piece(s) Quote 4050StandardAir cushionBuilt-in magnetRcNone--Axial foot typeBoth sides nylon tarpaulinAluminum tubeNone

-

1 Piece(s) Quote 4050StandardAir cushionBuilt-in magnetRcNone--Axial foot typeOne side nylon tarpaulinAluminum tubeNone

-

1 Piece(s) Quote 4050StandardAir cushionBuilt-in magnetRcNone--Axial foot typeWithout rod bootAluminum tubeNone

-

1 Piece(s) Quote 4050StandardAir cushionBuilt-in magnetRcNone--Axial foot typeWithout rod bootAluminum tubeNone

-

1 Piece(s) Quote 4050StandardAir cushionBuilt-in magnetRcNone--Axial foot typeWithout rod bootAluminum tubeNone

-

1 Piece(s) Quote 4050StandardAir cushionBuilt-in magnetRcNone--Axial foot typeWithout rod bootAluminum tubeNone

-

1 Piece(s) Quote 4050StandardAir cushionBuilt-in magnetRcNone--Axial foot typeWithout rod bootAluminum tubeNone

-

1 Piece(s) Quote 4050StandardAir cushionBuilt-in magnetRcNone--Axial foot typeWithout rod bootAluminum tubeNone

-

1 Piece(s) Quote 4050StandardAir cushionBuilt-in magnetRcNone--Axial foot typeWithout rod bootAluminum tubeNone

-

1 Piece(s) Quote 4050StandardAir cushionBuilt-in magnetRcNone--Axial foot typeWithout rod bootAluminum tubeNone

-

1 Piece(s) Quote 4050StandardAir cushionBuilt-in magnetRcNone--Axial foot typeWithout rod bootAluminum tubeNone

-

1 Piece(s) Quote 4075StandardAir cushionBuilt-in magnetRcNone--Axial foot typeWithout rod bootAluminum tubeNone

-

1 Piece(s) Quote 4075StandardAir cushionBuilt-in magnetRcNone--Axial foot typeWithout rod bootAluminum tubeNone

-

1 Piece(s) Quote 4075StandardAir cushionBuilt-in magnetRcNone--Axial foot typeWithout rod bootAluminum tubeNone

-

1 Piece(s) Quote 4075StandardAir cushionBuilt-in magnetRcNone--Axial foot typeWithout rod bootAluminum tubeNone

-

1 Piece(s) Quote 4075StandardAir cushionBuilt-in magnetRcNone--Axial foot typeWithout rod bootAluminum tubeNone

-

1 Piece(s) Quote 4075StandardAir cushionBuilt-in magnetRcNone--Axial foot typeWithout rod bootAluminum tubeNone

-

1 Piece(s) Quote 40100StandardAir cushionBuilt-in magnetRcNone--Axial foot typeBoth sides nylon tarpaulinAluminum tubeNone

SGD 202.53

1 Piece(s) 32 Day(s) 40100StandardAir cushionBuilt-in magnetRcNone--Axial foot typeWithout rod bootAluminum tubeNone

-

1 Piece(s) Quote 40100StandardAir cushionBuilt-in magnetRcNone--Axial foot typeWithout rod bootAluminum tubeNone

-

1 Piece(s) Quote 40100StandardAir cushionBuilt-in magnetRcNone--Axial foot typeWithout rod bootAluminum tubeNone

-

1 Piece(s) Quote 40100StandardAir cushionBuilt-in magnetRcNone--Axial foot typeWithout rod bootAluminum tubeNone

-

1 Piece(s) Quote 40100StandardAir cushionBuilt-in magnetRcNone--Axial foot typeWithout rod bootAluminum tubeNone

-

1 Piece(s) Quote 40100StandardAir cushionBuilt-in magnetRcNone--Axial foot typeWithout rod bootAluminum tubeNone

-

1 Piece(s) Quote 40100StandardAir cushionBuilt-in magnetRcNone--Axial foot typeWithout rod bootAluminum tubeNone

-

1 Piece(s) Quote 40100StandardAir cushionBuilt-in magnetRcNone--Axial foot typeWithout rod bootAluminum tubeNone

-

1 Piece(s) Quote 40100StandardAir cushionBuilt-in magnetRcNone--Axial foot typeWithout rod bootAluminum tubeNone

-

1 Piece(s) Quote 40125StandardAir cushionBuilt-in magnetRcNone--Axial foot typeWithout rod bootAluminum tubeNone

-

1 Piece(s) Quote 40125StandardAir cushionBuilt-in magnetRcNone--Axial foot typeWithout rod bootAluminum tubeNone

-

1 Piece(s) Quote 40125StandardAir cushionBuilt-in magnetRcNone--Axial foot typeWithout rod bootAluminum tubeNone

-

1 Piece(s) Quote 40125StandardAir cushionBuilt-in magnetRcNone--Axial foot typeWithout rod bootAluminum tubeNone

-

1 Piece(s) Quote 40125StandardAir cushionBuilt-in magnetRcNone--Axial foot typeWithout rod bootAluminum tubeNone

SGD 280.23

1 Piece(s) 32 Day(s) 40130StandardAir cushionBuilt-in magnetRcNone--Axial foot typeWithout rod bootAluminum tubeNone

-

1 Piece(s) Quote 40150StandardAir cushionBuilt-in magnetRcNone--Axial foot typeWithout rod bootAluminum tubeNone

-

1 Piece(s) Quote 40150StandardAir cushionBuilt-in magnetRcNone--Axial foot typeWithout rod bootAluminum tubeNone

-

1 Piece(s) Quote 40150StandardAir cushionBuilt-in magnetRcNone--Axial foot typeWithout rod bootAluminum tubeNone

SGD 308.93

1 Piece(s) 32 Day(s) 40150StandardAir cushionBuilt-in magnetRcNone--Axial foot typeWithout rod bootAluminum tubeNone

-

1 Piece(s) Quote 40150StandardAir cushionBuilt-in magnetRcNone--Axial foot typeWithout rod bootAluminum tubeNone

-

1 Piece(s) Quote 40175StandardAir cushionBuilt-in magnetRcNone--Axial foot typeWithout rod bootAluminum tubeNone

-

1 Piece(s) Quote 40200StandardAir cushionBuilt-in magnetRcNone--Axial foot typeWithout rod bootAluminum tubeNone

-

1 Piece(s) Quote 40200StandardAir cushionBuilt-in magnetRcNone--Axial foot typeWithout rod bootAluminum tubeNone

-

1 Piece(s) Quote 40200StandardAir cushionBuilt-in magnetRcNone--Axial foot typeWithout rod bootAluminum tubeNone

-

1 Piece(s) Quote 40250StandardAir cushionBuilt-in magnetRcNone--Axial foot typeWithout rod bootAluminum tubeNone

-

1 Piece(s) Quote 40250StandardAir cushionBuilt-in magnetRcNone--Axial foot typeWithout rod bootAluminum tubeNone

-

1 Piece(s) Quote 40250StandardAir cushionBuilt-in magnetRcNone--Axial foot typeWithout rod bootAluminum tubeNone

SGD 251.65

1 Piece(s) 32 Day(s) 40300StandardAir cushionBuilt-in magnetRcNone--Axial foot typeWithout rod bootAluminum tubeNone

-

1 Piece(s) Quote 40300StandardAir cushionBuilt-in magnetRcNone--Axial foot typeWithout rod bootAluminum tubeNone

-

1 Piece(s) Quote 40350StandardAir cushionBuilt-in magnetRcNone--Axial foot typeWithout rod bootAluminum tubeNone

-

1 Piece(s) Quote 40450StandardAir cushionBuilt-in magnetRcNone--Axial foot typeBoth sides nylon tarpaulinAluminum tubeNone

SGD 288.40

1 Piece(s) 32 Day(s) 40450StandardAir cushionBuilt-in magnetRcNone--Axial foot typeWithout rod bootAluminum tubeNone

-

1 Piece(s) Quote 40450StandardAir cushionBuilt-in magnetRcNone--Axial foot typeWithout rod bootAluminum tubeNone

-

1 Piece(s) Quote 40500StandardAir cushionBuilt-in magnetRcNone--Axial foot typeWithout rod bootAluminum tubeNone

-

1 Piece(s) Quote 5050StandardRubber cushionBuilt-in magnetRcNone--Axial foot typeOne side heat-resistant tarpaulinAluminum tubeNone

-

1 Piece(s) Quote 5050StandardAir cushionBuilt-in magnetRcNone--Axial foot typeOne side heat-resistant tarpaulinAluminum tubeNone

SGD 185.85

1 Piece(s) 32 Day(s) 5050StandardAir cushionBuilt-in magnetRcNone--Axial foot typeWithout rod bootAluminum tubeNone

-

1 Piece(s) Quote 5050StandardAir cushionBuilt-in magnetRcNone--Axial foot typeWithout rod bootAluminum tubeNone

-

1 Piece(s) Quote 5050StandardAir cushionBuilt-in magnetRcNone--Axial foot typeWithout rod bootAluminum tubeNone

SGD 221.78

1 Piece(s) 32 Day(s) 5050StandardAir cushionBuilt-in magnetRcNone--Axial foot typeWithout rod bootAluminum tubeNone

SGD 228.32

1 Piece(s) 32 Day(s) 5050StandardAir cushionBuilt-in magnetRcNone--Axial foot typeWithout rod bootAluminum tubeNone

-

1 Piece(s) Quote 5050StandardAir cushionBuilt-in magnetRcNone--Axial foot typeWithout rod bootAluminum tubeNone

-

1 Piece(s) Quote 5050StandardAir cushionBuilt-in magnetRcNone--Axial foot typeWithout rod bootAluminum tubeNone

-

1 Piece(s) Quote 5050StandardAir cushionBuilt-in magnetRcNone--Axial foot typeWithout rod bootAluminum tubeNone

-

1 Piece(s) Quote 5050StandardAir cushionBuilt-in magnetRcNone--Axial foot typeWithout rod bootAluminum tubeNone

-

1 Piece(s) Quote 5060StandardAir cushionBuilt-in magnetRcNone--Axial foot typeWithout rod bootAluminum tubeNone

-

1 Piece(s) Quote 5075StandardAir cushionBuilt-in magnetRcNone--Axial foot typeWithout rod bootAluminum tubeNone

-

1 Piece(s) Quote 5075StandardAir cushionBuilt-in magnetRcNone--Axial foot typeWithout rod bootAluminum tubeNone

-

1 Piece(s) Quote 5075StandardAir cushionBuilt-in magnetRcNone--Axial foot typeWithout rod bootAluminum tubeNone

-

1 Piece(s) Quote 5075StandardAir cushionBuilt-in magnetRcNone--Axial foot typeWithout rod bootAluminum tubeNone

-

1 Piece(s) Quote 5075StandardAir cushionBuilt-in magnetRcNone--Axial foot typeWithout rod bootAluminum tubeNone

-

1 Piece(s) Quote 501,000StandardAir cushionBuilt-in magnetRcNone--Axial foot typeWithout rod bootAluminum tubeNone

-

1 Piece(s) Quote 50100StandardRubber cushionBuilt-in magnetRcNone--Axial foot typeOne side heat-resistant tarpaulinAluminum tubeNone

SGD 200.55

1 Piece(s) 32 Day(s) 50100StandardAir cushionBuilt-in magnetRcNone--Axial foot typeWithout rod bootAluminum tubeNone

-

1 Piece(s) Quote 50100StandardAir cushionBuilt-in magnetRcNone--Axial foot typeWithout rod bootAluminum tubeNone

-

1 Piece(s) Quote 50100StandardAir cushionBuilt-in magnetRcNone--Axial foot typeWithout rod bootAluminum tubeNone

-

1 Piece(s) Quote 50100StandardAir cushionBuilt-in magnetRcNone--Axial foot typeWithout rod bootAluminum tubeNone

-

1 Piece(s) Quote 50100StandardAir cushionBuilt-in magnetRcNone--Axial foot typeWithout rod bootAluminum tubeNone

-

1 Piece(s) Quote 50100StandardAir cushionBuilt-in magnetRcNone--Axial foot typeWithout rod bootAluminum tubeNone

-

1 Piece(s) Quote 50100StandardAir cushionBuilt-in magnetRcNone--Axial foot typeWithout rod bootAluminum tubeNone

-

1 Piece(s) Quote 501,200StandardAir cushionBuilt-in magnetRcNone--Axial foot typeWithout rod bootAluminum tubeNone

-

1 Piece(s) Quote 50125StandardAir cushionBuilt-in magnetRcNone--Axial foot typeWithout rod bootAluminum tubeNone

-

1 Piece(s) Quote 50125StandardAir cushionBuilt-in magnetRcNone--Axial foot typeWithout rod bootAluminum tubeNone

-

1 Piece(s) Quote 50145StandardAir cushionBuilt-in magnetRcNone--Axial foot typeWithout rod bootAluminum tubeNone

SGD 215.25

1 Piece(s) 32 Day(s) 50150StandardAir cushionBuilt-in magnetRcNone--Axial foot typeWithout rod bootAluminum tubeNone

-

1 Piece(s) Quote 50150StandardAir cushionBuilt-in magnetRcNone--Axial foot typeWithout rod bootAluminum tubeNone

-

1 Piece(s) Quote 50150StandardAir cushionBuilt-in magnetRcNone--Axial foot typeWithout rod bootAluminum tubeNone

-

1 Piece(s) Quote 50150StandardAir cushionBuilt-in magnetRcNone--Axial foot typeWithout rod bootAluminum tubeNone

-

1 Piece(s) Quote 50150StandardAir cushionBuilt-in magnetRcNone--Axial foot typeWithout rod bootAluminum tubeNone

-

1 Piece(s) Quote 50175StandardAir cushionBuilt-in magnetRcNone--Axial foot typeWithout rod bootAluminum tubeNone

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Basic Information

Cylinder Operation Method Double Acting Rod Operation Method Double rod Main Body Shape Standard
Additional Function Standard Operating Pressure(MPa) 0.08 to 1.0

Tech Support