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

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

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  • 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
CDM2B20P-10
CDM2B20P-15
CDM2B20P-15-A93
CDM2B20P-20
CDM2B20P-25
CDM2B20P-25-M9BL
CDM2B20P-40
CDM2B20P-50
CDM2B20P-50-A93
CDM2B20P-50-M9BW
CDM2B20P-50J
CDM2B20P-50J-M9BWL
CDM2B20P-57
CDM2B20P-60
CDM2B20P-75
CDM2B20P-75-C73CL
CDM2B20P-75J
CDM2B20P-100
CDM2B20P-100-B54
CDM2B20P-100-H7BALS
CDM2B20P-100-M9BL
CDM2B20P-120
CDM2B20P-120-C73CL
CDM2B20P-125
CDM2B20P-125-H7C
CDM2B20P-125-H7CL
CDM2B20P-150
CDM2B20P-150-A93
CDM2B20P-150-A93L
CDM2B20P-150-B64
CDM2B20P-150-M9BL
CDM2B20P-150-M9BW
CDM2B20P-150-M9BWL
CDM2B20P-165
CDM2B20P-175
CDM2B20P-200
CDM2B20P-200-H7BAL
CDM2B20P-200-H7BAZ
CDM2B20P-210
CDM2B20P-210-A93
CDM2B20P-220
CDM2B20P-220-A93
CDM2B20P-250
CDM2B20P-250-C73CL
CDM2B20P-250-M9BL
CDM2B20P-250J
CDM2B20P-250J-M9BL
CDM2B20P-250K
CDM2B20P-250K-M9BL
CDM2B20P-265
CDM2B20P-300
CDM2B20P-300-M9BW
CDM2B20P-300K
CDM2B20P-330
CDM2B20P-330-M9B
CDM2B20P-370
CDM2B20P-380
CDM2B20P-380-A93L
CDM2B20P-400
CDM2B20P-420
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 2010Built-in magnetRcNone--Basic typeNoneNone

-

1 Piece(s) Quote 2015Built-in magnetRcNone--Basic typeNoneNone

-

1 Piece(s) Quote 2015Built-in magnetRcA930.52Basic typeNoneNone

-

1 Piece(s) Quote 2020Built-in magnetRcNone--Basic typeNoneNone

-

1 Piece(s) Quote 2025Built-in magnetRcNone--Basic typeNoneNone

-

1 Piece(s) Quote 2025Built-in magnetRcM9B32Basic typeNoneNone

-

1 Piece(s) Quote 2040Built-in magnetRcNone--Basic typeNoneNone

-

1 Piece(s) Quote 2050Built-in magnetRcNone--Basic typeNoneNone

-

1 Piece(s) Quote 2050Built-in magnetRcA930.52Basic typeNoneNone

-

1 Piece(s) Quote 2050Built-in magnetRcM9BW0.52Basic typeNoneNone

-

1 Piece(s) Quote 2050Built-in magnetRcNone--Basic typeNylon tarpaulinNone

-

1 Piece(s) Quote 2050Built-in magnetRcM9BW32Basic typeNylon tarpaulinNone

-

1 Piece(s) Quote 2057Built-in magnetRcNone--Basic typeNoneNone

-

1 Piece(s) Quote 2060Built-in magnetRcNone--Basic typeNoneNone

-

1 Piece(s) Quote 2075Built-in magnetRcNone--Basic typeNoneNone

-

1 Piece(s) Quote 2075Built-in magnetRcC73C32Basic typeNoneNone

-

1 Piece(s) Quote 2075Built-in magnetRcNone--Basic typeNylon tarpaulinNone

SGD 68.83

1 Piece(s) 46 Day(s) 20100Built-in magnetRcNone--Basic typeNoneNone

-

1 Piece(s) Quote 20100Built-in magnetRcB540.52Basic typeNoneNone

-

1 Piece(s) Quote 20100Built-in magnetRcH7BA32Basic typeNoneNone

SGD 136.85

1 Piece(s) 46 Day(s) 20100Built-in magnetRcM9B32Basic typeNoneNone

-

1 Piece(s) Quote 20120Built-in magnetRcNone--Basic typeNoneNone

-

1 Piece(s) Quote 20120Built-in magnetRcC73C32Basic typeNoneNone

SGD 71.40

1 Piece(s) 46 Day(s) 20125Built-in magnetRcNone--Basic typeNoneNone

-

1 Piece(s) Quote 20125Built-in magnetRcH7C0.52Basic typeNoneNone

-

1 Piece(s) Quote 20125Built-in magnetRcH7C32Basic typeNoneNone

-

1 Piece(s) Quote 20150Built-in magnetRcNone--Basic typeNoneNone

-

1 Piece(s) Quote 20150Built-in magnetRcA930.52Basic typeNoneNone

-

1 Piece(s) Quote 20150Built-in magnetRcA9332Basic typeNoneNone

-

1 Piece(s) Quote 20150Built-in magnetRcB640.52Basic typeNoneNone

-

1 Piece(s) Quote 20150Built-in magnetRcM9B32Basic typeNoneNone

-

1 Piece(s) Quote 20150Built-in magnetRcM9BW0.52Basic typeNoneNone

-

1 Piece(s) Quote 20150Built-in magnetRcM9BW32Basic typeNoneNone

-

1 Piece(s) Quote 20165Built-in magnetRcNone--Basic typeNoneNone

-

1 Piece(s) Quote 20175Built-in magnetRcNone--Basic typeNoneNone

-

1 Piece(s) Quote 20200Built-in magnetRcNone--Basic typeNoneNone

-

1 Piece(s) Quote 20200Built-in magnetRcH7BA32Basic typeNoneNone

-

1 Piece(s) Quote 20200Built-in magnetRcH7BA52Basic typeNoneNone

-

1 Piece(s) Quote 20210Built-in magnetRcNone--Basic typeNoneNone

-

1 Piece(s) Quote 20210Built-in magnetRcA930.52Basic typeNoneNone

-

1 Piece(s) Quote 20220Built-in magnetRcNone--Basic typeNoneNone

-

1 Piece(s) Quote 20220Built-in magnetRcA930.52Basic typeNoneNone

-

1 Piece(s) Quote 20250Built-in magnetRcNone--Basic typeNoneNone

-

1 Piece(s) Quote 20250Built-in magnetRcC73C32Basic typeNoneNone

-

1 Piece(s) Quote 20250Built-in magnetRcM9B32Basic typeNoneNone

-

1 Piece(s) Quote 20250Built-in magnetRcNone--Basic typeNylon tarpaulinNone

-

1 Piece(s) Quote 20250Built-in magnetRcM9B32Basic typeNylon tarpaulinNone

-

1 Piece(s) Quote 20250Built-in magnetRcNone--Basic typeHeat-resistant tarpaulinNone

-

1 Piece(s) Quote 20250Built-in magnetRcM9B32Basic typeHeat-resistant tarpaulinNone

-

1 Piece(s) Quote 20265Built-in magnetRcNone--Basic typeNoneNone

SGD 89.25

1 Piece(s) 46 Day(s) 20300Built-in magnetRcNone--Basic typeNoneNone

-

1 Piece(s) Quote 20300Built-in magnetRcM9BW0.52Basic typeNoneNone

-

1 Piece(s) Quote 20300Built-in magnetRcNone--Basic typeHeat-resistant tarpaulinNone

-

1 Piece(s) Quote 20330Built-in magnetRcNone--Basic typeNoneNone

-

1 Piece(s) Quote 20330Built-in magnetRcM9B0.52Basic typeNoneNone

-

1 Piece(s) Quote 20370Built-in magnetRcNone--Basic typeNoneNone

-

1 Piece(s) Quote 20380Built-in magnetRcNone--Basic typeNoneNone

-

1 Piece(s) Quote 20380Built-in magnetRcA9332Basic typeNoneNone

SGD 99.52

1 Piece(s) 46 Day(s) 20400Built-in magnetRcNone--Basic typeNoneNone

-

1 Piece(s) Quote 20420Built-in magnetRcNone--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