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CM2□P Series Air Cylinder, Centralized Piping Type, Double Acting, Single Rod (Part Numbers)

CM2□P Series Air Cylinder, Centralized Piping Type, Double Acting, Single Rod

Air cylinder for centralized piping.
[Features]
· A cylinder in which 2 piping ports are provided on the head cover, enabling pipes to be connected just in the axial direction.
· Action: double acting.
· Type: single rod.
· Cushion type: rubber bumper.
· Standard equipment: mounting nut, rod end nut.
· Mounting: rod trunnion type, rod flange type, basic type.
· Rod boot: none, nylon tarpaulin, heat-resistant tarpaulin.
· Port thread type: G, NPT, Rc.

(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.​
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Model Number Notation

Model Number Notation

Model Number Notation

CM2□P Series Air Cylinder, Centralized Piping Type: Double Acting, Single Rod Specifications

CM2□P Series Centralized Piping Type: Double Acting, Single Rod external appearance

CM2□P Series Centralized Piping Type: Double Acting, Single Rod external appearance

JIS symbol: double acting / single rod, rubber bumper

JIS symbol: double acting / single rod, rubber bumper

Cylinder Inner Diameter (mm)20253240
ActionDouble acting, single rod
FluidAir
Proof Pressure1.5 MPa
Maximum operating pressure1.0 MPa
Minimum operating pressure0.05 MPa
Ambient and Fluid TemperatureWithout auto switch: -10°C to 70°C (No freezing)
With auto switch: -10°C to 60°C (No freezing)
LubricationNot required (non-lubricated)
Stroke Length Tolerance(0 to +1.4) mm
CushioningRubber cushion
Piston Speed50 to 700 mm/s50 to 650 mm/s50 to 590 mm/s50 to 420 mm/s
Allowable Kinetic Energy0.27 J0.4 J0.65 J1.2 J

Standard Stroke Table

Tube inner diameter
(mm)
Standard Stroke (mm)Maximum manufacturable stroke*
(mm)
2025, 50, 75, 100, 125, 150
200, 250, 300
1,000
25
32
40

*See the manufacturer's catalog if you need to exceed 300 strokes.

Rod Boot Material

SymbolRod Boot MaterialMax. ambient temperature
JNylon tarpaulin70°C
KHeat-resistant tarpaulin110°C*

*Maximum ambient temperature for the rod boot unit.

Product Dimensions

 

(Units: mm)

 

Dimensional drawings: basic (B) / (bore size P - stroke)

Dimensional drawings: basic (B) / (bore size P - stroke)

 

(Units: mm)

 

Tube inner diameterAALB1B2DEFFLGHH1H2IKKAMMNNANNPQQYSZZ
201815.51326820 (-0.033 to 0)1310.5-41582856M8 × 1.251524M20 × 1.51/819.81462103
252219.517321026 (-0.033 to 0)1310.5-456833.55.58M10 × 1.251530M26 × 1.51/8221462107
322219.517321226 (-0.033 to 0)1310.59456837.55.510M10 × 1.251534.5M26 × 1.51/825.81664109
40242122411432 (-0.039 to 0)1613.510.55081046.5712M14 × 1.521.542.5M32 × 21/429.81688138

*The dimensions of air cylinders with a rod boot are the same as the standard, double acting/single rod boss-cut type. Refer to p. 180 of the manufacturer's catalog.

Product Diagram

Diagram: CM2□P Series Centralized Piping Type, Double Acting, Single Rod

Diagram: CM2□P Series Centralized Piping Type, Double Acting, Single Rod

 
NumberNameMaterialNotes
1Rod coverAluminum alloyClear anodizing
2Head coverAluminum alloyClear anodizing
3Cylinder TubeStainless steel-
4PistonAluminum alloyChromate
5Piston rodCarbon steelHard chrome plating
6BushingResin/Copper alloy (Multiple layers)-
7Seal retainerStainless steel-
8Retaining RingCarbon steelPhosphate conversion coating
9PipeAluminum alloyClear anodizing
10StudBrassElectroless nickel plating
11Bumper AUrethane-
12Damper BUrethane-
13Retaining RingStainless steel-
14Piston packingNBR-
15Piston gasketNBR-
16GasketResin-
17Pipe GasketUrethane rubber-
18Spacer gasketResinExcept ø25 (25‑mm diameter)
19Wear ringResin-
20Mounting NutCarbon steelNickel plated
21Rod end nutCarbon steelZinc chromate
22Rod seal*NBR-

*Since the seal does not include a grease pack, order it separately.

Precautions

  • *Be sure to read the individual product precautions before use.
  • *See the manufacturer's catalog for product information other than the above.
  • *Product pictures are example representations for the product series. Please be aware that actual product specifications may be different.
Part Number
CDM2F40P-50-B54L
CDM2F40P-75-B54
CDM2F40P-125
CDM2F40P-125-M9BL
CDM2F40P-130J-B54
CDM2F40P-140
CDM2F40P-180
CDM2F40P-250
CDM2F40P-250-B54Z
CDM2F40P-300
CDM2F40P-320-B54
CDM2F40P-400-A93L
CDM2F40P-420J
CDM2F40P-425
CDM2F40P-450-A93L
CDM2F40P-450-M9BZ
CDM2F40P-500
CDM2F40P-900
CDM2U20P-50
CDM2U20P-50-M9BL
CDM2U20P-60
CDM2U20P-60-C73CL
CDM2U20P-65-M9N
CDM2U20P-75
CDM2U20P-75-H7BAL
CDM2U20P-125
CDM2U20P-125-A93
CDM2U25P-20-B59WL
CDM2U25P-25-M9N
CDM2U25P-25-M9NL
CDM2U25P-50
CDM2U25P-50-H7BAL
CDM2U25P-50-M9BWL
CDM2U25P-50-M9NL
CDM2U25P-60-M9NL
CDM2U25P-75
CDM2U25P-75-M9BL
CDM2U25P-75-M9BWL
CDM2U25P-75-M9N
CDM2U25P-75-M9NL
CDM2U25P-75-M9NS
CDM2U25P-80
CDM2U25P-80-M9N
CDM2U25P-125-M9BWL
CDM2U32P-50
CDM2U32P-50-B54
CDM2U32P-50-B54L
CDM2U32P-50-M9BW
CDM2U32P-50-M9BWM
CDM2U32P-55-M9N
CDM2U32P-60
CDM2U32P-60-C73CL
CDM2U32P-60-H7BAL
CDM2U32P-60-M9B
CDM2U32P-60-M9BWL
CDM2U32P-75
CDM2U32P-75-M9BWZ
CDM2U32P-80
CDM2U32P-125
CDM2U32P-200
CDM2U32P-200-B54L
CDM2U40P-52
CDM2U40P-75
CDM2U40P-75-M9BWL
CDM2U40P-1000
CDM2U40P-1000-M9BW
CDM2U40P-150
CDM2U40P-150J-H7BAL
CDM2U40P-150J-H7BAZ
CDM2U40P-200-M9NL
CDM2U40P-220J
CDM2U40P-420J
CDM2U40P-700
CDM2U40P-800
CM2B20P-15
CM2B20P-25
CM2B20P-25J
CM2B20P-30
CM2B20P-41
CM2B20P-45
CM2B20P-50
CM2B20P-55
CM2B20P-60
CM2B20P-75
CM2B20P-100
CM2B20P-150
CM2B20P-150J
CM2B20P-175
CM2B20P-200
CM2B20P-300
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipCylinder (Tube) Inner Diameter
(Ø)
Stroke
(mm)
Specifications Port thread type Auto Switches Lead Wire The number of the switches Type of Mount Support Bellows Custom-made Specifications

-

1 Piece(s) Quote 4050Built-in magnetRcB5432Rod-end flange typeNoneNone

-

1 Piece(s) Quote 4075Built-in magnetRcB540.52Rod-end flange typeNoneNone

-

1 Piece(s) Quote 40125Built-in magnetRcNone--Rod-end flange typeNoneNone

-

1 Piece(s) Quote 40125Built-in magnetRcM9B32Rod-end flange typeNoneNone

-

1 Piece(s) Quote 40130Built-in magnetRcB540.52Rod-end flange typeNylon tarpaulinNone

-

1 Piece(s) Quote 40140Built-in magnetRcNone--Rod-end flange typeNoneNone

-

1 Piece(s) Quote 40180Built-in magnetRcNone--Rod-end flange typeNoneNone

-

1 Piece(s) Quote 40250Built-in magnetRcNone--Rod-end flange typeNoneNone

-

1 Piece(s) Quote 40250Built-in magnetRcB5452Rod-end flange typeNoneNone

-

1 Piece(s) Quote 40300Built-in magnetRcNone--Rod-end flange typeNoneNone

-

1 Piece(s) Quote 40320Built-in magnetRcB540.52Rod-end flange typeNoneNone

-

1 Piece(s) Quote 40400Built-in magnetRcA9332Rod-end flange typeNoneNone

-

1 Piece(s) Quote 40420Built-in magnetRcNone--Rod-end flange typeNylon tarpaulinNone

-

1 Piece(s) Quote 40425Built-in magnetRcNone--Rod-end flange typeNoneNone

-

1 Piece(s) Quote 40450Built-in magnetRcA9332Rod-end flange typeNoneNone

-

1 Piece(s) Quote 40450Built-in magnetRcM9B52Rod-end flange typeNoneNone

-

1 Piece(s) Quote 40500Built-in magnetRcNone--Rod-end flange typeNoneNone

-

1 Piece(s) Quote 40900Built-in magnetRcNone--Rod-end flange typeNoneNone

-

1 Piece(s) Quote 2050Built-in magnetRcNone--Rod end trunnion typeNoneNone

-

1 Piece(s) Quote 2050Built-in magnetRcM9B32Rod end trunnion typeNoneNone

-

1 Piece(s) Quote 2060Built-in magnetRcNone--Rod end trunnion typeNoneNone

-

1 Piece(s) Quote 2060Built-in magnetRcC73C32Rod end trunnion typeNoneNone

-

1 Piece(s) Quote 2065Built-in magnetRcM9N0.52Rod end trunnion typeNoneNone

-

1 Piece(s) Quote 2075Built-in magnetRcNone--Rod end trunnion typeNoneNone

-

1 Piece(s) Quote 2075Built-in magnetRcH7BA32Rod end trunnion typeNoneNone

-

1 Piece(s) Quote 20125Built-in magnetRcNone--Rod end trunnion typeNoneNone

-

1 Piece(s) Quote 20125Built-in magnetRcA930.52Rod end trunnion typeNoneNone

-

1 Piece(s) Quote 2520Built-in magnetRcB59W32Rod end trunnion typeNoneNone

-

1 Piece(s) Quote 2525Built-in magnetRcM9N0.52Rod end trunnion typeNoneNone

-

1 Piece(s) Quote 2525Built-in magnetRcM9N32Rod end trunnion typeNoneNone

-

1 Piece(s) Quote 2550Built-in magnetRcNone--Rod end trunnion typeNoneNone

-

1 Piece(s) Quote 2550Built-in magnetRcH7BA32Rod end trunnion typeNoneNone

-

1 Piece(s) Quote 2550Built-in magnetRcM9BW32Rod end trunnion typeNoneNone

-

1 Piece(s) Quote 2550Built-in magnetRcM9N32Rod end trunnion typeNoneNone

-

1 Piece(s) Quote 2560Built-in magnetRcM9N32Rod end trunnion typeNoneNone

-

1 Piece(s) Quote 2575Built-in magnetRcNone--Rod end trunnion typeNoneNone

-

1 Piece(s) Quote 2575Built-in magnetRcM9B32Rod end trunnion typeNoneNone

-

1 Piece(s) Quote 2575Built-in magnetRcM9BW32Rod end trunnion typeNoneNone

-

1 Piece(s) Quote 2575Built-in magnetRcM9N0.52Rod end trunnion typeNoneNone

-

1 Piece(s) Quote 2575Built-in magnetRcM9N32Rod end trunnion typeNoneNone

-

1 Piece(s) Quote 2575Built-in magnetRcM9N0.51Rod end trunnion typeNoneNone

-

1 Piece(s) Quote 2580Built-in magnetRcNone--Rod end trunnion typeNoneNone

-

1 Piece(s) Quote 2580Built-in magnetRcM9N0.52Rod end trunnion typeNoneNone

-

1 Piece(s) Quote 25125Built-in magnetRcM9BW32Rod end trunnion typeNoneNone

-

1 Piece(s) Quote 3250Built-in magnetRcNone--Rod end trunnion typeNoneNone

SGD 186.78

1 Piece(s) 32 Day(s) 3250Built-in magnetRcB540.52Rod end trunnion typeNoneNone

-

1 Piece(s) Quote 3250Built-in magnetRcB5432Rod end trunnion typeNoneNone

-

1 Piece(s) Quote 3250Built-in magnetRcM9BW0.52Rod end trunnion typeNoneNone

-

1 Piece(s) Quote 3250Built-in magnetRcM9BW12Rod end trunnion typeNoneNone

-

1 Piece(s) Quote 3255Built-in magnetRcM9N0.52Rod end trunnion typeNoneNone

-

1 Piece(s) Quote 3260Built-in magnetRcNone--Rod end trunnion typeNoneNone

-

1 Piece(s) Quote 3260Built-in magnetRcC73C32Rod end trunnion typeNoneNone

-

1 Piece(s) Quote 3260Built-in magnetRcH7BA32Rod end trunnion typeNoneNone

-

1 Piece(s) Quote 3260Built-in magnetRcM9B0.52Rod end trunnion typeNoneNone

-

1 Piece(s) Quote 3260Built-in magnetRcM9BW32Rod end trunnion typeNoneNone

-

1 Piece(s) Quote 3275Built-in magnetRcNone--Rod end trunnion typeNoneNone

-

1 Piece(s) Quote 3275Built-in magnetRcM9BW52Rod end trunnion typeNoneNone

-

1 Piece(s) Quote 3280Built-in magnetRcNone--Rod end trunnion typeNoneNone

-

1 Piece(s) Quote 32125Built-in magnetRcNone--Rod end trunnion typeNoneNone

-

1 Piece(s) Quote 32200Built-in magnetRcNone--Rod end trunnion typeNoneNone

-

1 Piece(s) Quote 32200Built-in magnetRcB5432Rod end trunnion typeNoneNone

-

1 Piece(s) Quote 4052Built-in magnetRcNone--Rod end trunnion typeNoneNone

-

1 Piece(s) Quote 4075Built-in magnetRcNone--Rod end trunnion typeNoneNone

-

1 Piece(s) Quote 4075Built-in magnetRcM9BW32Rod end trunnion typeNoneNone

-

1 Piece(s) Quote 401,000Built-in magnetRcNone--Rod end trunnion typeNoneNone

-

1 Piece(s) Quote 401,000Built-in magnetRcM9BW0.52Rod end trunnion typeNoneNone

-

1 Piece(s) Quote 40150Built-in magnetRcNone--Rod end trunnion typeNoneNone

-

1 Piece(s) Quote 40150Built-in magnetRcH7BA32Rod end trunnion typeNylon tarpaulinNone

-

1 Piece(s) Quote 40150Built-in magnetRcH7BA52Rod end trunnion typeNylon tarpaulinNone

-

1 Piece(s) Quote 40200Built-in magnetRcM9N32Rod end trunnion typeNoneNone

-

1 Piece(s) Quote 40220Built-in magnetRcNone--Rod end trunnion typeNylon tarpaulinNone

-

1 Piece(s) Quote 40420Built-in magnetRcNone--Rod end trunnion typeNylon tarpaulinNone

-

1 Piece(s) Quote 40700Built-in magnetRcNone--Rod end trunnion typeNoneNone

-

1 Piece(s) Quote 40800Built-in magnetRcNone--Rod end trunnion typeNoneNone

-

1 Piece(s) Quote 2015Without magnetRc---Basic typeNoneNone

SGD 57.75

1 Piece(s) 32 Day(s) 2025Without magnetRc---Basic typeNoneNone

-

1 Piece(s) Quote 2025Without magnetRc---Basic typeNylon tarpaulinNone

-

1 Piece(s) Quote 2030Without magnetRc---Basic typeNoneNone

-

1 Piece(s) Quote 2041Without magnetRc---Basic typeNoneNone

-

1 Piece(s) Quote 2045Without magnetRc---Basic typeNoneNone

SGD 60.32

1 Piece(s) 32 Day(s) 2050Without magnetRc---Basic typeNoneNone

-

1 Piece(s) Quote 2055Without magnetRc---Basic typeNoneNone

-

1 Piece(s) Quote 2060Without magnetRc---Basic typeNoneNone

-

1 Piece(s) Quote 2075Without magnetRc---Basic typeNoneNone

-

1 Piece(s) Quote 20100Without magnetRc---Basic typeNoneNone

-

1 Piece(s) Quote 20150Without magnetRc---Basic typeNoneNone

-

1 Piece(s) Quote 20150Without magnetRc---Basic typeNylon tarpaulinNone

-

1 Piece(s) Quote 20175Without magnetRc---Basic typeNoneNone

-

1 Piece(s) Quote 20200Without magnetRc---Basic typeNoneNone

-

1 Piece(s) Quote 20300Without magnetRc---Basic typeNoneNone

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Basic Information

Cylinder Operation Method Double Acting Rod Operation Method Single Rods Main Body Shape Standard
Additional Function Standard Environment, Applications Standard Cushion Rubber cushion
Operating Pressure(MPa) 0.05 to 1.0 Specification of cylinder Centralized piping type

Tech Support