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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.

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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
CDS2YT125-1000
CDS2YT125-1000-M9BWL
CDS2YT125-1000H
CDS2YT125-1000H-M9BWL
CDS2YT125-250
CDS2YT125-300
CDS2YT125-300A
CDS2YT125-500H
CDS2YT125-650-M9BWL
CDS2YT125-700
CDS2YT125-800
CDS2YT125-900
CDS2YT125-900A-A34
CDS2YT125-900H
CDS2YT140-1000
CDS2YT140-105A-A90
CDS2YT140-300-M9BL
CDS2YT140-325A
CDS2YT140-400A
CDS2YT140-550-A54
CDS2YT140-550-A54L
CDS2YT160-120
CDS2YT160-175A
CDS2YT160-250-M9BW
CDS2YT160-275
CDS2YT160-285
CDS2YT160-450
CDS2YT160-500-M9BWL
CDS2YT160TF-125A
CDS2YT160TF-150A
CDS2YT160TF-225A
CS2YB125-10
CS2YB125-25
CS2YB125-40
CS2YB125-50
CS2YB125-50A
CS2YB125-50J
CS2YB125-100
CS2YB125-1000
CS2YB125-100A
CS2YB125-125
CS2YB125-125A
CS2YB125-150
CS2YB125-150A
CS2YB125-155
CS2YB125-165A
CS2YB125-175
CS2YB125-190
CS2YB125-200
CS2YB125-200A
CS2YB125-225A
CS2YB125-250
CS2YB125-270J
CS2YB125-300
CS2YB125-350
CS2YB125-400
CS2YB125-450
CS2YB125-600
CS2YB125-610
CS2YB125-700
CS2YB125-800
CS2YB125TF-100
CS2YB125TF-200
CS2YB140-10
CS2YB140-30
CS2YB140-75H
CS2YB140-80A
CS2YB140-120
CS2YB140-150
CS2YB140-155
CS2YB140-195
CS2YB140-200
CS2YB140-200J
CS2YB140-250
CS2YB140-300
CS2YB140-350
CS2YB140-400
CS2YB140-800
CS2YB160-25
CS2YB160-30
CS2YB160-35
CS2YB160-50
CS2YB160-75
CS2YB160-100
CS2YB160-101
CS2YB160-1200
CS2YB160-135
CS2YB160-150
CS2YB160-200
CS2YB160-200A
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 1251,000----------

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1 Piece(s) Quote 1251,000----------

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1 Piece(s) Quote 1251,000----------

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1 Piece(s) Quote 1251,000----------

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1 Piece(s) Quote 125250----------

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1 Piece(s) Quote 125300----------

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1 Piece(s) Quote 125300----------

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1 Piece(s) Quote 125500----------

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1 Piece(s) Quote 125650----------

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1 Piece(s) Quote 125700----------

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1 Piece(s) Quote 125800----------

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1 Piece(s) Quote 125900----------

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1 Piece(s) Quote 125900----------

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1 Piece(s) Quote 125900----------

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1 Piece(s) Quote 1401,000----------

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1 Piece(s) Quote 140105----------

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1 Piece(s) Quote 140300----------

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1 Piece(s) Quote 140325----------

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1 Piece(s) Quote 140400----------

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1 Piece(s) Quote 140550----------

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1 Piece(s) Quote 140550----------

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1 Piece(s) Quote 160120----------

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1 Piece(s) Quote 160175----------

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1 Piece(s) Quote 160250----------

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1 Piece(s) Quote 160275----------

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1 Piece(s) Quote 160285----------

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1 Piece(s) Quote 160450----------

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1 Piece(s) Quote 160500----------

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1 Piece(s) Quote 160125----------

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1 Piece(s) Quote 160150----------

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1 Piece(s) Quote 160225----------

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1 Piece(s) Quote 12510----------

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1 Piece(s) Quote 12525----------

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1 Piece(s) Quote 12540----------

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1 Piece(s) Quote 12550----------

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1 Piece(s) Quote 12550----------

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1 Piece(s) Quote 12550Without cushionWithout magnetRc---NoneBasic typeNylon tarpaulinNone

SGD 794.38

1 Piece(s) 32 Day(s) 125100----------

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1 Piece(s) Quote 1251,000----------

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1 Piece(s) Quote 125100----------

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1 Piece(s) Quote 125125----------

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1 Piece(s) Quote 125125----------

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1 Piece(s) Quote 125150----------

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1 Piece(s) Quote 125150----------

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1 Piece(s) Quote 125155----------

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1 Piece(s) Quote 125165----------

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1 Piece(s) Quote 125175----------

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1 Piece(s) Quote 125190----------

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1 Piece(s) Quote 125200----------

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1 Piece(s) Quote 125200----------

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1 Piece(s) Quote 125225----------

SGD 910.58

1 Piece(s) 32 Day(s) 125250----------

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1 Piece(s) Quote 125270Without cushionWithout magnetRc---NoneBasic typeNylon tarpaulinNone

SGD 949.20

1 Piece(s) 32 Day(s) 125300----------

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1 Piece(s) Quote 125350----------

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1 Piece(s) Quote 125400----------

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1 Piece(s) Quote 125450----------

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1 Piece(s) Quote 125600----------

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1 Piece(s) Quote 125610----------

SGD 1,258.95

1 Piece(s) 32 Day(s) 125700----------

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1 Piece(s) Quote 125800----------

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1 Piece(s) Quote 125100----------

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1 Piece(s) Quote 125200----------

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1 Piece(s) Quote 14010----------

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1 Piece(s) Quote 14030----------

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1 Piece(s) Quote 14075----------

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1 Piece(s) Quote 14080----------

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1 Piece(s) Quote 140120----------

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1 Piece(s) Quote 140150----------

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1 Piece(s) Quote 140155----------

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1 Piece(s) Quote 140195----------

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1 Piece(s) Quote 140200----------

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1 Piece(s) Quote 140200Without cushionWithout magnetRc---NoneBasic typeNylon tarpaulinNone

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1 Piece(s) Quote 140250----------

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1 Piece(s) Quote 140300----------

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1 Piece(s) Quote 140350----------

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1 Piece(s) Quote 140400----------

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1 Piece(s) Quote 140800----------

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1 Piece(s) Quote 16025----------

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1 Piece(s) Quote 16030----------

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1 Piece(s) Quote 16035----------

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1 Piece(s) Quote 16050----------

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1 Piece(s) Quote 16075----------

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1 Piece(s) Quote 160100----------

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1 Piece(s) Quote 160101----------

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1 Piece(s) Quote 1601,200----------

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1 Piece(s) Quote 160135----------

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1 Piece(s) Quote 160150----------

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1 Piece(s) Quote 160200----------

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1 Piece(s) Quote 160200----------

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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