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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
CS2YF125-720
CS2YF125-750
CS2YF125-800
CS2YF125-850A
CS2YF125-900
CS2YF140-10
CS2YF140-40
CS2YF140-50
CS2YF140-75
CS2YF140-75-XC3BB
CS2YF140-100
CS2YF140-1000
CS2YF140-100-XC3BB
CS2YF140-1050
CS2YF140-1100
CS2YF140-1150
CS2YF140-1200
CS2YF140-200
CS2YF140-275
CS2YF140-300-XC3BB
CS2YF140-455
CS2YF140-500
CS2YF140-650
CS2YF140-700
CS2YF140-750
CS2YF140-850
CS2YF140-950
CS2YF140TF-1500
CS2YF160-50
CS2YF160-60
CS2YF160-75
CS2YF160-100
CS2YF160-1200
CS2YF160-125
CS2YF160-1400
CS2YF160-142
CS2YF160-150
CS2YF160-150A
CS2YF160-170
CS2YF160-175
CS2YF160-200
CS2YF160-200A
CS2YF160-250
CS2YF160-250-XC3BB
CS2YF160-250J-XC68
CS2YF160-300
CS2YF160-300A
CS2YF160-350
CS2YF160-420
CS2YF160-450
CS2YF160-500
CS2YF160-600
CS2YF160-600R
CS2YF160-650
CS2YF160-700
CS2YG125-10A
CS2YG125-25
CS2YG125-1000
CS2YG125-1000-XC86D
CS2YG125-1000-XC86E
CS2YG125-120
CS2YG125-200
CS2YG125-300
CS2YG125-400
CS2YG125-500
CS2YG125-515
CS2YG125-600
CS2YG125-610
CS2YG125TF-180A
CS2YG140-50
CS2YG140-110H
CS2YG140-120
CS2YG140-200
CS2YG140-290
CS2YG140-300
CS2YG140-300H
CS2YG140-350
CS2YG140-500
CS2YG160-50
CS2YG160-70
CS2YG160-110
CS2YG160-110-XC3BC
CS2YG160-170
CS2YG160-300
CS2YL125-10
CS2YL125-20
CS2YL125-1250
CS2YL125-1300
CS2YL125-150A
CS2YL125-1600
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 160250Without cushionWithout magnetRc---NoneRod-end flange typeNylon tarpaulinMaterial: stainless steel (piston rod: with hard chrome plating)

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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

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