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

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.

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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
CA2WB40-15Z
CA2WB40-25Z
CA2WB40-30Z
CA2WB40-35Z
CA2WB40-40Z
CA2WB40-50Z
CA2WB40-75Z
CA2WB40-100JJZ
CA2WB40-100NZ
CA2WB40-100Z
CA2WB40-125Z
CA2WB40-130Z
CA2WB40-150Z
CA2WB40-175Z
CA2WB40-200Z
CA2WB40-225Z
CA2WB40-240Z
CA2WB40-250Z
CA2WB40-300Z
CA2WB40TN-25Z
CA2WB50-25NZ
CA2WB50-25Z
CA2WB50-40Z
CA2WB50-50Z
CA2WB50-60Z
CA2WB50-70Z
CA2WB50-75JZ
CA2WB50-75Z
CA2WB50-80Z
CA2WB50-100Z
CA2WB50-100Z-XC5
CA2WB50-125Z
CA2WB50-140Z
CA2WB50-150Z
CA2WB50-175Z
CA2WB50-200Z
CA2WB50-230KZ
CA2WB50-250Z
CA2WB50-300Z
CA2WB50-330Z
CA2WB50-450Z
CA2WB50-590Z
CA2WB50TF-100Z
CA2WB63-20Z
CA2WB63-30Z
CA2WB63-50Z
CA2WB63-75Z
CA2WB63-80Z
CA2WB63-94Z-XB6
CA2WB63-100Z
CA2WB63-120Z
CA2WB63-125Z
CA2WB63-150Z
CA2WB63-150Z-XB6
CA2WB63-200Z
CA2WB63-250Z
CA2WB63-410Z
CA2WB63-500Z
CA2WB63-750Z-XC4
CA2WB63TN-150Z-XB6
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 4015StandardAir cushionWithout magnetRc---Basic typeWithout rod bootAluminum tubeNone

-

1 Piece(s) Quote 4025StandardAir cushionWithout magnetRc---Basic typeWithout rod bootAluminum tubeNone

-

1 Piece(s) Quote 4030StandardAir cushionWithout magnetRc---Basic typeWithout rod bootAluminum tubeNone

-

1 Piece(s) Quote 4035StandardAir cushionWithout magnetRc---Basic typeWithout rod bootAluminum tubeNone

-

1 Piece(s) Quote 4040StandardAir cushionWithout magnetRc---Basic typeWithout rod bootAluminum tubeNone

SGD 175.93

1 Piece(s) 46 Day(s) 4050StandardAir cushionWithout magnetRc---Basic typeWithout rod bootAluminum tubeNone

-

1 Piece(s) Quote 4075StandardAir cushionWithout magnetRc---Basic typeWithout rod bootAluminum tubeNone

-

1 Piece(s) Quote 40100StandardAir cushionWithout magnetRc---Basic typeBoth sides nylon tarpaulinAluminum tubeNone

-

1 Piece(s) Quote 40100StandardRubber cushionWithout magnetRc---Basic typeWithout rod bootAluminum tubeNone

-

1 Piece(s) Quote 40100StandardAir cushionWithout magnetRc---Basic typeWithout rod bootAluminum tubeNone

-

1 Piece(s) Quote 40125StandardAir cushionWithout magnetRc---Basic typeWithout rod bootAluminum tubeNone

-

1 Piece(s) Quote 40130StandardAir cushionWithout magnetRc---Basic typeWithout rod bootAluminum tubeNone

-

1 Piece(s) Quote 40150StandardAir cushionWithout magnetRc---Basic typeWithout rod bootAluminum tubeNone

SGD 206.62

1 Piece(s) 46 Day(s) 40175StandardAir cushionWithout magnetRc---Basic typeWithout rod bootAluminum tubeNone

-

1 Piece(s) Quote 40200StandardAir cushionWithout magnetRc---Basic typeWithout rod bootAluminum tubeNone

-

1 Piece(s) Quote 40225StandardAir cushionWithout magnetRc---Basic typeWithout rod bootAluminum tubeNone

-

1 Piece(s) Quote 40240StandardAir cushionWithout magnetRc---Basic typeWithout rod bootAluminum tubeNone

-

1 Piece(s) Quote 40250StandardAir cushionWithout magnetRc---Basic typeWithout rod bootAluminum tubeNone

-

1 Piece(s) Quote 40300StandardAir cushionWithout magnetRc---Basic typeWithout rod bootAluminum tubeNone

-

1 Piece(s) Quote 4025StandardAir cushionWithout magnetNPT---Basic typeWithout rod bootAluminum tubeNone

-

1 Piece(s) Quote 5025StandardRubber cushionWithout magnetRc---Basic typeWithout rod bootAluminum tubeNone

-

1 Piece(s) Quote 5025StandardAir cushionWithout magnetRc---Basic typeWithout rod bootAluminum tubeNone

-

1 Piece(s) Quote 5040StandardAir cushionWithout magnetRc---Basic typeWithout rod bootAluminum tubeNone

SGD 172.90

1 Piece(s) 46 Day(s) 5050StandardAir cushionWithout magnetRc---Basic typeWithout rod bootAluminum tubeNone

-

1 Piece(s) Quote 5060StandardAir cushionWithout magnetRc---Basic typeWithout rod bootAluminum tubeNone

-

1 Piece(s) Quote 5070StandardAir cushionWithout magnetRc---Basic typeWithout rod bootAluminum tubeNone

SGD 216.07

1 Piece(s) 46 Day(s) 5075StandardAir cushionWithout magnetRc---Basic typeOne side nylon tarpaulinAluminum tubeNone

SGD 180.25

1 Piece(s) 46 Day(s) 5075StandardAir cushionWithout magnetRc---Basic typeWithout rod bootAluminum tubeNone

-

1 Piece(s) Quote 5080StandardAir cushionWithout magnetRc---Basic typeWithout rod bootAluminum tubeNone

SGD 187.48

1 Piece(s) 46 Day(s) 50100StandardAir cushionWithout magnetRc---Basic typeWithout rod bootAluminum tubeNone

-

1 Piece(s) Quote 50100Standard / Heat ResistantAir cushionWithout magnetRc---Basic typeWithout rod bootAluminum tubeHeat-resistant cylinder (-10 to 110°C)

-

1 Piece(s) Quote 50125StandardAir cushionWithout magnetRc---Basic typeWithout rod bootAluminum tubeNone

-

1 Piece(s) Quote 50140StandardAir cushionWithout magnetRc---Basic typeWithout rod bootAluminum tubeNone

SGD 202.18

1 Piece(s) 46 Day(s) 50150StandardAir cushionWithout magnetRc---Basic typeWithout rod bootAluminum tubeNone

-

1 Piece(s) Quote 50175StandardAir cushionWithout magnetRc---Basic typeWithout rod bootAluminum tubeNone

SGD 216.88

1 Piece(s) 46 Day(s) 50200StandardAir cushionWithout magnetRc---Basic typeWithout rod bootAluminum tubeNone

-

1 Piece(s) Quote 50230StandardAir cushionWithout magnetRc---Basic typeOne side heat-resistant tarpaulinAluminum tubeNone

SGD 231.58

1 Piece(s) 46 Day(s) 50250StandardAir cushionWithout magnetRc---Basic typeWithout rod bootAluminum tubeNone

SGD 246.28

1 Piece(s) 46 Day(s) 50300StandardAir cushionWithout magnetRc---Basic typeWithout rod bootAluminum tubeNone

-

1 Piece(s) Quote 50330StandardAir cushionWithout magnetRc---Basic typeWithout rod bootAluminum tubeNone

-

1 Piece(s) Quote 50450StandardAir cushionWithout magnetRc---Basic typeWithout rod bootAluminum tubeNone

-

1 Piece(s) Quote 50590StandardAir cushionWithout magnetRc---Basic typeWithout rod bootAluminum tubeNone

-

1 Piece(s) Quote 50100StandardAir cushionWithout magnetG---Basic typeWithout rod bootAluminum tubeNone

-

1 Piece(s) Quote 6320StandardAir cushionWithout magnetRc---Basic typeWithout rod bootAluminum tubeNone

-

1 Piece(s) Quote 6330StandardAir cushionWithout magnetRc---Basic typeWithout rod bootAluminum tubeNone

-

1 Piece(s) Quote 6350StandardAir cushionWithout magnetRc---Basic typeWithout rod bootAluminum tubeNone

SGD 216.65

1 Piece(s) 46 Day(s) 6375StandardAir cushionWithout magnetRc---Basic typeWithout rod bootAluminum tubeNone

-

1 Piece(s) Quote 6380StandardAir cushionWithout magnetRc---Basic typeWithout rod bootAluminum tubeNone

-

1 Piece(s) Quote 6394Standard / Heat ResistantAir cushionWithout magnetRc---Basic typeWithout rod bootAluminum tubeHeat-resistant cylinder (-10 to 150°C)

SGD 224.00

1 Piece(s) 46 Day(s) 63100StandardAir cushionWithout magnetRc---Basic typeWithout rod bootAluminum tubeNone

-

1 Piece(s) Quote 63120StandardAir cushionWithout magnetRc---Basic typeWithout rod bootAluminum tubeNone

SGD 231.35

1 Piece(s) 46 Day(s) 63125StandardAir cushionWithout magnetRc---Basic typeWithout rod bootAluminum tubeNone

SGD 238.70

1 Piece(s) 46 Day(s) 63150StandardAir cushionWithout magnetRc---Basic typeWithout rod bootAluminum tubeNone

-

1 Piece(s) Quote 63150Standard / Heat ResistantAir cushionWithout magnetRc---Basic typeWithout rod bootAluminum tubeHeat-resistant cylinder (-10 to 150°C)

SGD 253.52

1 Piece(s) 46 Day(s) 63200StandardAir cushionWithout magnetRc---Basic typeWithout rod bootAluminum tubeNone

-

1 Piece(s) Quote 63250StandardAir cushionWithout magnetRc---Basic typeWithout rod bootAluminum tubeNone

-

1 Piece(s) Quote 63410StandardAir cushionWithout magnetRc---Basic typeWithout rod bootAluminum tubeNone

-

1 Piece(s) Quote 63500StandardAir cushionWithout magnetRc---Basic typeWithout rod bootAluminum tubeNone

-

1 Piece(s) Quote 63750StandardAir cushionWithout magnetRc---Basic typeWithout rod bootAluminum tubeNone

-

1 Piece(s) Quote 63150Standard / Heat ResistantAir cushionWithout magnetNPT---Basic typeWithout rod bootAluminum tubeHeat-resistant cylinder (-10 to 150°C)

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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