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Smooth Cylinder CS2Y Series (Part Numbers)

Smooth Cylinder CS2Y Series

[Features]
· Air cylinder designed with low piston friction, ideal for applications such as contact pressure control, which requires smooth movements at low pressures
· Low sliding resistance with minimum operating pressure of 0.005 MPa

(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

Smooth Cylinder CS2Y Series Specifications

JIS symbol of CS2Y Series Smooth Cylinder: double acting, without cushion

JIS symbol of CS2Y Series Smooth Cylinder: double acting, without cushion

Specifications

Tube Inner Diameter (mm)125140160
ActionDouble acting, single rod
Direction of low frictionBidirectional
FluidAir
Proof Pressure1.05 MPa
Maximum operating pressure0.7 MPa
Ambient and Working Fluid TemperatureWithout auto switch: 0 ℃ to 70 ℃ (no freezing)
With auto switch: 0 ℃ to 60 ℃ (no freezing)
Allowable leakage rate0.5 L/min (ANR) or less
CushioningNone* (versions with cushion can be manufactured)
LubricationNot required (non-lube)
MountingBasic type, foot type, rod-end flange type, head-end flange type
Single clevis type, double clevis type, center trunnion type
  • *If an air cushion is not used, set the energy at the stroke end to 0.36 J or less.

Maximum Stroke Table

 

(Units: mm)

 

Tube MaterialAluminum alloyCarbon steel pipe
Tube Inner Diameter (mm)Mounting Bracket
Basic Type / Head Flange Type
Single Clevis Type / Double Clevis Type
Center trunnion type
Rod-end flange type
Basic type
Head-end flange type
Single clevis
Double clevis type
Center trunnion type
Foot type
Rod-end flange type
1251,000 or less1,000 or less1,600 or less
1401,000 or less1,000 or less1,600 or less
1601,200 or less1,200 or less1,600 or less

Minimum operating pressure

 

(Units: MPa)

 

Tube Inner Diameter (mm)125140160
Minimum operating pressure0.005*
  • *For models with cushion, the pressure within the cushion stroke is not included.

Diagram

Diagram

Diagram

Components

NumberNameMaterialNotes
1Rod coverDiecast aluminumChromate
2Head coverDiecast aluminumChromate
3Cylinder TubeAluminum alloyHard anodized aluminum
4PistonAluminum alloyChromate
5Piston rodCarbon steelHard chrome plating
6BushingOil-impregnated sintered alloy-
7Tie-rodCarbon steelZinc chromate
8Tie-rod nutRolled steelNickel plated
9Cushion RingStainless steel-
10Cushion valveRolled steelNickel plated
11Piston NutCarbon steelNickel plated
12Flat WasherCarbon steelNickel plated
13Wear RingResin-
14Magnet*--
15Retaining RingSpring steelPhosphate coated
16Rod packingNBR-
17Cushion seal**Urethane-
18Piston packingNBR-
19Valve packingNBR-
20Tube gasketNBR-
21Piston gasketNBR-
  • *Built-in magnet type with auto switch
  • **Used only in products with cushion.

Replacement Parts / Seal Kit

Tube Inner Diameter (mm)Order NumberContent
125CS2Y125A-PSFor products without cushion
Component Part Numbers
Set of (16), (18), (20) listed above
140CS2Y140A-PS
160CS2Y160A-PS
125CS2Y125AA-PSFor products with cushions on both sides
Component Part Numbers
Set of (16), (17) (2 pcs.), (18), (20) listed above
140CS2Y140AA-PS
160CS2Y160AA-PS
125CS2Y125AR-PSFor products with cushion on one side
Component Part Numbers
Set of (16), (17) (1 pc.), (18), (20) listed above
140CS2Y140AR-PS
160CS2Y160AR-PS
  • *The seal kit does not include a grease pack.
    Order with the following part number when only the grease pack is needed.
    Grease pack part number: GR-L-005 (5 g), GR-L-010 (10 g), GR-L-150 (150 g)
  • *Refer to p. 217 of the manufacturer's catalog for other models' dimensions, specifications, etc.
Part Number
CDS2YF125-250
CDS2YF125-250-A933
CDS2YF125-250-M9BW
CDS2YF125-250-M9NLS
CDS2YF125-275
CDS2YF125-300-M9BW
CDS2YF125-300-M9BW4
CDS2YF125-325
CDS2YF125-350
CDS2YF125-350-A54L
CDS2YF125-350-M9NLS
CDS2YF125-350-M9NM
CDS2YF125-400-M9BW
CDS2YF125-400-M9BWZ3
CDS2YF125-400-M9BZ
CDS2YF125-400H
CDS2YF125-450-M9BW
CDS2YF125-500
CDS2YF125-500-A93L
CDS2YF125-500-M9BW
CDS2YF125-500A-M9BW
CDS2YF125-500A-M9BWL
CDS2YF125-500A-M9BWL3
CDS2YF125-500H
CDS2YF125-550-M9BWL
CDS2YF125-550-M9BWL-XC3BD
CDS2YF125-700A
CDS2YF125-800-A54
CDS2YF140-20-M9BLS
CDS2YF140-30-M9BL
CDS2YF140-30-M9BLS
CDS2YF140-40
CDS2YF140-50
CDS2YF140-50-A54
CDS2YF140-50-A54L
CDS2YF140-50-M9BWL
CDS2YF140-60-M9BLS
CDS2YF140-60-Y7BW
CDS2YF140-80-XC3AD
CDS2YF140-100
CDS2YF140-100-A93L
CDS2YF140-100-M9BWL
CDS2YF140-100-M9NL
CDS2YF140-100-Z73L3
CDS2YF140-100J
CDS2YF140-107AJ
CDS2YF140-110-A93L
CDS2YF140-125
CDS2YF140-125A-M9BZ
CDS2YF140-150
CDS2YF140-150-M9BL
CDS2YF140-150-M9BW
CDS2YF140-150-M9N
CDS2YF140-150-M9NW
CDS2YF140-150AJ
CDS2YF140-175A-M9BL
CDS2YF140-200-A54L3
CDS2YF140-200-M9BL
CDS2YF140-200-M9BL3
CDS2YF140-200-M9BW
CDS2YF140-200-M9N4
CDS2YF140-250-M9BL
CDS2YF140-275
CDS2YF140-300
CDS2YF140-350
CDS2YF140-450
CDS2YF140-500
CDS2YF160-10
CDS2YF160-10-M9NWS
CDS2YF160-10-M9NWS-XC86A
CDS2YF160-15-M9BS-XC3BB
CDS2YF160-20-M9BL
CDS2YF160-25-M9BAL
CDS2YF160-25-M9BL
CDS2YF160-35-M9BLS
CDS2YF160-40
CDS2YF160-40-A54L
CDS2YF160-40-M9BL
CDS2YF160-45H
CDS2YF160-50-M9B
CDS2YF160-50-M9BW
CDS2YF160-50-M9BWL
CDS2YF160-75
CDS2YF160-100
CDS2YF160-1000
CDS2YF160-100-M9BWL
CDS2YF160-100-M9PL
CDS2YF160-100-Z73L
CDS2YF160-100-Z73L3
CDS2YF160-100A-M9B
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipCylinder (Tube) Inner Diameter
(Ø)
Stroke
(mm)
Cushion Specifications Port thread type Auto Switches Lead Wire The number of the switches Rod Tip Metal Fitting Type of Mount Support Bellows Custom-made Specifications

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1 Piece(s) Quote 140100Without cushionBuilt-in magnetRcNone--NoneRod-end flange typeNylon tarpaulinNone

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1 Piece(s) Quote 140107With cushions on both sidesBuilt-in magnetRcNone--NoneRod-end flange typeNylon tarpaulinNone

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1 Piece(s) Quote 140150With cushions on both sidesBuilt-in magnetRcNone--NoneRod-end flange typeNylon tarpaulinNone

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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 / Low Speed Operating Pressure(MPa) 0.005 to 0.7

Tech Support