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Air Cylinder CDS1 Series With Auto Switch (Part Numbers)

Air Cylinder CDS1 Series With Auto Switch

Square cover air cylinder.
[Features]
· Tie-rod type.
· Large bore size.
*See the SMC catalog for specification details.
*Product pictures are representative images. CAD data is not supported for some model numbers.

(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

Air Cylinder CDS1 Series With Auto Switch Specifications

Air Cylinder CDS1 Series With Auto Switch external appearance

Air Cylinder CDS1 Series With Auto Switch external appearance

JIS symbol: Double acting type, air cushion

JIS symbol: Double acting type, air cushion

Specifications

TypeLube Type / Non-Lube TypeAir-hydro type
FluidAirTurbine oil
Tube Inner Diameter (mm)125, 140, 160180, 200125, 140, 160
Proof Pressure1.57 MPa1.2 MPa1.57 MPa
Maximum Operating Pressure0.97 MPa0.7 MPa0.97 MPa
Minimum Operating Pressure0.05 MPa0.06 MPa
Piston Speed50 to 500 mm/s0.5 to 200 mm/s
CushioningYesNone
Ambient and Fluid Temperature0 to 60°C (no freezing) Air-hydro type: 5 to 60°C
Stroke Length Tolerance (mm)250 st or less: (0 to +1.0), 251 to 1,000 st: (0 to +1.4), 1,001 to 1,500 st: (0 to +1.8)
Mount Support TypeBasic type, foot type, rod-end flange type, head-end flange type, single clevis type, double clevis type, center trunnion type

Maximum Stroke Table

 

(Units: mm)

 

Tube Internal Diameter
(mm)
Maximum Stroke
Basic Type, Head-End Flange Type, Single Clevis Type, Double Clevis Type, Center Trunnion TypeFoot Type, Rod-End Flange Type
125, 1401,000 or less1,400 or less
1601,200 or less1,400 or less
1801,200 or less1,500 or less
200998 or less998 or less
Notesø200 mm: 998 to 1,200 stroke available as a custom orderø200 mm: 998 to 1,500 stroke available as a custom order

Diagram

Lube type diagram

Lube type diagram

Non-lube type diagram

Non-lube type diagram

Air-hydro type / ø125 mm, ø140 mm, ø160 mm only diagram

Air-hydro type / ø125 mm, ø140 mm, ø160 mm only diagram

Component Parts

NumberNameMaterialNotes
1Rod coverRolled steel platePainted black
2Head coverRolled steel platePainted black
3Cylinder TubingAluminum alloyHard anodized aluminum
4PistonDiecast aluminum alloyChromate
5Piston rodCarbon steelHard chrome plating
6Retaining plateCast ironPainted black
7BushingResin/Copper alloy (Multiple layers)-
8Valve GuideBrass-
9Tie-RodCarbon steelBright chromate
10Tie-Rod NutRolled steelBlack zinc chromate
11Spring WasherSteel wireBlack zinc chromate
12Retaining Plate BoltChrome molybdenum steelBlack zinc chromate
13Spring WasherSteel wireBlack zinc chromate
14Cushion Ring ARolled steelZinc chromate
15Cushion Ring BRolled steelZinc chromate
16Cushion ValveRolled steelElectroless nickel plated
17Spacer ARolled steelZinc chromate
18Spacer BRolled steelZinc chromate
19Air Releasing Valve BRolled steelZinc chromate
20Air Releasing Valve AChrome molybdenum steel-
21Check BallChrome bearing steel-
22Auto switch--
23Set ScrewChrome molybdenum steelZinc chromate
24Switch Mounting BracketAluminum alloy-
25Switch Mounting ScrewCopper wireNickel plating
26Magnet--
27Wear RingResin-

Seal List

NumberNameMaterialNotes
Lubrication Type 1
28Wiper RingNBR-
*29Cushion Seal-
30Rod Seal-
31Piston Seal-
32Valve Seal-
33Tube Gasket-
*34Piston Gasket-
35Retaining Plate Gasket-
*36Guide Gasket-

*Cushion seal, piston gasket and guide gasket are non-replaceable products and so are not included in the seal kit.

Non-Lube Type / Air-Hydro Type

  • 30 / Rod seal material: NBR
  • 31 / Piston seal material: NBR

*Seals except types 30 and 31 are the same as for the lube type.

Basic Type: CS1B Dimensions

 

(Units: mm)

 

Lube type (CS1B), non-lube type (CS1BN), air-hydro type (CS1BH) dimensions (with rod boot)

Lube type (CS1B), non-lube type (CS1BN), air-hydro type (CS1BH) dimensions (with rod boot)

With auto switch: CDS1B dimensions(with rod boot)

With auto switch: CDS1B dimensions(with rod boot)

TypeTube Internal Diameter
(mm)
*Stroke Range
(mm)
AALBCDEEAFFAGJKKAMMMNPS
Lubrication
Not required
Air-Hydro Type
125Up to 1,0005047145115369059431416M14 × 1.5153127M30 × 1.5351/298
140Up to 1,0005047161128369059431416M14 × 1.5153127M30 × 1.5351/298
160Up to 1,2005653182144409059431418.5M16 × 1.5173630.5M36 × 1.5393/41.6
Lubrication
Not required
180Up to 1,20063602041624511570481718.5M18 × 1.5204135M40 × 1.5393/4111
200Up to 1,20063602261825011574481718.5M20 × 1.5204635M45 × 1.5393/4111
250Up to 1,20071672772256014086602023M24 × 1.5255641.5M56 × 2491141
300Up to 1,20080763302707014096602023M30 × 1.5306551.5M64 × 2491146
  • *Minimum stroke with rod boot is 30 mm or more.
TypeTube Inner Diameter (mm)Without Rod BootWith rod boot
HZZdefhlZZ1
Lubrication
Not required
Air-hydro type
1251102358275401330.2 stroke258
1401102358275401330.2 stroke258
160120256.58275401410.2 stroke277.5
Lubrication
Not required
1801352819285451530.2 stroke299
2001352819690451530.2 stroke299
250160342.5108105551760.17 stroke358.5
300175372.5118115551900.17 stroke387.5
TypeTube Internal Diameter
(mm)
Stroke Range
(mm)
SWithout rod bootWith rod boot
ZZZZ1
Lubrication
Not required
Air-hydro type
125Up to 1,00098235258
140Up to 1,00098235258
160Up to 1,200106256.5277.5
Lubrication
Not required
180Up to 1,200115285303
200Up to 998120290308

With auto switch: ø125 to 200 mm only

  • *Dimensions not in the table above are the same as the dimensions for the standard type.
  • *See the SMC catalog regarding auto switch mounting positions and mounting height dimensions.
  • *See the SMC catalog regarding the minimum stroke for auto switch mounting.
 

*See the manufacturer's catalog for product information other than that detailed above.

Part Number
CDS1BN160-820J
CDS1BN160-850
CDS1BN160-850-A54L
CDS1BN160-890
CDS1BN160-900
CDS1BN160-900-A54
CDS1BN160-900-A54L
CDS1BN160-906
CDS1BN160-926-A54L
CDS1BN160-930
CDS1BN160-950
CDS1BN160-980
CDS1BN160TF-50J
CDS1BN160TF-300
CDS1BN160TF-300J
CDS1BN160TF-400J
CDS1BN160TN-80
CDS1BN160TN-100
CDS1BN160TN-140
CDS1BN160TN-150
CDS1BN160TN-200
CDS1BN160TN-250
CDS1BN160TN-275
CDS1BN160TN-300
CDS1BN160TN-500
CDS1BN180-1
CDS1BN180-10
CDS1BN180-15-XC6
CDS1BN180-20
CDS1BN180-20N
CDS1BN180-25
CDS1BN180-25-A54
CDS1BN180-25-M9BW
CDS1BN180-25-M9BWS
CDS1BN180-25-M9NWL-XC86A
CDS1BN180-25-XC86A
CDS1BN180-25-Y7BWS
CDS1BN180-25-Y7BWS-XC3BA
CDS1BN180-25-Y7BWS-XC3DA
CDS1BN180-25N-M9BWL
CDS1BN180-25N-Y7BWL
CDS1BN180-28
CDS1BN180-28-M9BA
CDS1BN180-28-M9BW
CDS1BN180-30
CDS1BN180-30N
CDS1BN180-30N-A54S
CDS1BN180-35
CDS1BN180-35-F59
CDS1BN180-35-M9NW
CDS1BN180-35N
CDS1BN180-40
CDS1BN180-40-M9BL4
CDS1BN180-40-M9BL4-XC3AC
CDS1BN180-40N
CDS1BN180-50
CDS1BN180-50-A54
CDS1BN180-50-A54LS
CDS1BN180-50-A93
CDS1BN180-50-M9B
CDS1BN180-50-M9N
CDS1BN180-50-XC3AD
CDS1BN180-50-XC3CA
CDS1BN180-50-XC35
CDS1BN180-50-Z73
CDS1BN180-50-Z73S
CDS1BN180-50N
CDS1BN180-54
CDS1BN180-60
CDS1BN180-60-A543
CDS1BN180-60-Y7BW3
CDS1BN180-65
CDS1BN180-65-A93LS
CDS1BN180-70
CDS1BN180-75
CDS1BN180-75-A54
CDS1BN180-75-J59L
CDS1BN180-75-M9BWL
CDS1BN180-75J-A59WS
CDS1BN180-75N
CDS1BN180-75N-M9BS
CDS1BN180-80
CDS1BN180-80-Y7NWL
CDS1BN180-80-Z73L
CDS1BN180-85
CDS1BN180-85-A93
CDS1BN180-85-M9BW
CDS1BN180-90
CDS1BN180-100
CDS1BN180-1000
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipCylinder (Tube) Inner Diameter
(Ø)
Stroke
(mm)
Cushion Operating Pressure
(MPa)
Port thread type Auto Switches Lead Wire The number of the switches Rod Tip Metal Fitting Type of Mount Support Bellows Custom-made Specifications Customized specification (port positions) Type

-

1 Piece(s) Quote 160820With cushions on both sides0.05 to 0.97RcWithout switch--NoneBasic typeNylon tarpaulinNone-Non-lube

-

1 Piece(s) Quote 160850With cushions on both sides0.05 to 0.97RcWithout switch--NoneBasic typeNoneNone-Non-lube

-

1 Piece(s) Quote 160850With cushions on both sides0.05 to 0.97RcA5432NoneBasic typeNoneNone-Non-lube

-

1 Piece(s) Quote 160890With cushions on both sides0.05 to 0.97RcWithout switch--NoneBasic typeNoneNone-Non-lube

-

1 Piece(s) Quote 160900With cushions on both sides0.05 to 0.97RcWithout switch--NoneBasic typeNoneNone-Non-lube

-

1 Piece(s) Quote 160900With cushions on both sides0.05 to 0.97RcA540.52NoneBasic typeNoneNone-Non-lube

-

1 Piece(s) Quote 160900With cushions on both sides0.05 to 0.97RcA5432NoneBasic typeNoneNone-Non-lube

-

1 Piece(s) Quote 160906With cushions on both sides0.05 to 0.97RcWithout switch--NoneBasic typeNoneNone-Non-lube

-

1 Piece(s) Quote 160926With cushions on both sides0.05 to 0.97RcA5432NoneBasic typeNoneNone-Non-lube

-

1 Piece(s) Quote 160930With cushions on both sides0.05 to 0.97RcWithout switch--NoneBasic typeNoneNone-Non-lube

-

1 Piece(s) Quote 160950With cushions on both sides0.05 to 0.97RcWithout switch--NoneBasic typeNoneNone-Non-lube

-

1 Piece(s) Quote 160980With cushions on both sides0.05 to 0.97RcWithout switch--NoneBasic typeNoneNone-Non-lube

-

1 Piece(s) Quote 16050With cushions on both sides0.05 to 0.97GWithout switch--NoneBasic typeNylon tarpaulinNone-Non-lube

-

1 Piece(s) Quote 160300With cushions on both sides0.05 to 0.97GWithout switch--NoneBasic typeNoneNone-Non-lube

-

1 Piece(s) Quote 160300With cushions on both sides0.05 to 0.97GWithout switch--NoneBasic typeNylon tarpaulinNone-Non-lube

-

1 Piece(s) Quote 160400With cushions on both sides0.05 to 0.97GWithout switch--NoneBasic typeNylon tarpaulinNone-Non-lube

-

1 Piece(s) Quote 16080With cushions on both sides0.05 to 0.97NPTWithout switch--NoneBasic typeNoneNone-Non-lube

-

1 Piece(s) Quote 160100With cushions on both sides0.05 to 0.97NPTWithout switch--NoneBasic typeNoneNone-Non-lube

-

1 Piece(s) Quote 160140With cushions on both sides0.05 to 0.97NPTWithout switch--NoneBasic typeNoneNone-Non-lube

-

1 Piece(s) Quote 160150With cushions on both sides0.05 to 0.97NPTWithout switch--NoneBasic typeNoneNone-Non-lube

-

1 Piece(s) Quote 160200With cushions on both sides0.05 to 0.97NPTWithout switch--NoneBasic typeNoneNone-Non-lube

-

1 Piece(s) Quote 160250With cushions on both sides0.05 to 0.97NPTWithout switch--NoneBasic typeNoneNone-Non-lube

-

1 Piece(s) Quote 160275With cushions on both sides0.05 to 0.97NPTWithout switch--NoneBasic typeNoneNone-Non-lube

-

1 Piece(s) Quote 160300With cushions on both sides0.05 to 0.97NPTWithout switch--NoneBasic typeNoneNone-Non-lube

-

1 Piece(s) Quote 160500With cushions on both sides0.05 to 0.97NPTWithout switch--NoneBasic typeNoneNone-Non-lube

-

1 Piece(s) Quote 1801With cushions on both sides0.05 to 0.7RcWithout switch--NoneBasic typeNoneNone-Non-lube

-

1 Piece(s) Quote 18010With cushions on both sides0.05 to 0.7RcWithout switch--NoneBasic typeNoneNone-Non-lube

-

1 Piece(s) Quote 18015With cushions on both sides0.05 to 0.7RcWithout switch--NoneBasic typeNonePiston rod, rod-end nut material: stainless steel-Non-lube

SGD 1,574.18

1 Piece(s) 32 Day(s) 18020With cushions on both sides0.05 to 0.7RcWithout switch--NoneBasic typeNoneNone-Non-lube

-

1 Piece(s) Quote 18020None0.05 to 0.7RcWithout switch--NoneBasic typeNoneNone-Non-lube

SGD 1,574.18

1 Piece(s) 32 Day(s) 18025With cushions on both sides0.05 to 0.7RcWithout switch--NoneBasic typeNoneNone-Non-lube

-

1 Piece(s) Quote 18025With cushions on both sides0.05 to 0.7RcA540.52NoneBasic typeNoneNone-Non-lube

-

1 Piece(s) Quote 18025With cushions on both sides0.05 to 0.7RcM9BW0.52NoneBasic typeNoneNone-Non-lube

-

1 Piece(s) Quote 18025With cushions on both sides0.05 to 0.7RcM9BW0.51NoneBasic typeNoneNone-Non-lube

-

1 Piece(s) Quote 18025With cushions on both sides0.05 to 0.7RcM9NW32With rod end nutBasic typeNoneWith rod-end bracket-Non-lube

-

1 Piece(s) Quote 18025With cushions on both sides0.05 to 0.7RcWithout switch--With rod end nutBasic typeNoneWith rod-end bracket-Non-lube

-

1 Piece(s) Quote 18025With cushions on both sides0.05 to 0.7RcY7BW0.51NoneBasic typeNoneNone-Non-lube

-

1 Piece(s) Quote 18025With cushions on both sides0.05 to 0.7RcY7BW0.51NoneBasic typeNoneSpecial port locationBANon-lube

-

1 Piece(s) Quote 18025With cushions on both sides0.05 to 0.7RcY7BW0.51NoneBasic typeNoneSpecial port locationDANon-lube

-

1 Piece(s) Quote 18025None0.05 to 0.7RcM9BW32NoneBasic typeNoneNone-Non-lube

-

1 Piece(s) Quote 18025None0.05 to 0.7RcY7BW32NoneBasic typeNoneNone-Non-lube

-

1 Piece(s) Quote 18028With cushions on both sides0.05 to 0.7RcWithout switch--NoneBasic typeNoneNone-Non-lube

-

1 Piece(s) Quote 18028With cushions on both sides0.05 to 0.7RcM9BA0.52NoneBasic typeNoneNone-Non-lube

-

1 Piece(s) Quote 18028With cushions on both sides0.05 to 0.7RcM9BW0.52NoneBasic typeNoneNone-Non-lube

SGD 1,574.18

1 Piece(s) 32 Day(s) 18030With cushions on both sides0.05 to 0.7RcWithout switch--NoneBasic typeNoneNone-Non-lube

-

1 Piece(s) Quote 18030None0.05 to 0.7RcWithout switch--NoneBasic typeNoneNone-Non-lube

-

1 Piece(s) Quote 18030None0.05 to 0.7RcA540.51NoneBasic typeNoneNone-Non-lube

SGD 1,574.18

1 Piece(s) 32 Day(s) 18035With cushions on both sides0.05 to 0.7RcWithout switch--NoneBasic typeNoneNone-Non-lube

-

1 Piece(s) Quote 18035With cushions on both sides0.05 to 0.7RcF590.52NoneBasic typeNoneNone-Non-lube

-

1 Piece(s) Quote 18035With cushions on both sides0.05 to 0.7RcM9NW0.52NoneBasic typeNoneNone-Non-lube

-

1 Piece(s) Quote 18035None0.05 to 0.7RcWithout switch--NoneBasic typeNoneNone-Non-lube

-

1 Piece(s) Quote 18040With cushions on both sides0.05 to 0.7RcWithout switch--NoneBasic typeNoneNone-Non-lube

-

1 Piece(s) Quote 18040With cushions on both sides0.05 to 0.7RcM9B34NoneBasic typeNoneNone-Non-lube

-

1 Piece(s) Quote 18040With cushions on both sides0.05 to 0.7RcM9B34NoneBasic typeNoneSpecial port locationACNon-lube

-

1 Piece(s) Quote 18040None0.05 to 0.7RcWithout switch--NoneBasic typeNoneNone-Non-lube

SGD 1,574.18

1 Piece(s) 32 Day(s) 18050With cushions on both sides0.05 to 0.7RcWithout switch--NoneBasic typeNoneNone-Non-lube

-

1 Piece(s) Quote 18050With cushions on both sides0.05 to 0.7RcA540.52NoneBasic typeNoneNone-Non-lube

-

1 Piece(s) Quote 18050With cushions on both sides0.05 to 0.7RcA5431NoneBasic typeNoneNone-Non-lube

-

1 Piece(s) Quote 18050With cushions on both sides0.05 to 0.7RcA930.52NoneBasic typeNoneNone-Non-lube

-

1 Piece(s) Quote 18050With cushions on both sides0.05 to 0.7RcM9B0.52NoneBasic typeNoneNone-Non-lube

-

1 Piece(s) Quote 18050With cushions on both sides0.05 to 0.7RcM9N0.52NoneBasic typeNoneNone-Non-lube

-

1 Piece(s) Quote 18050With cushions on both sides0.05 to 0.7RcWithout switch--NoneBasic typeNoneSpecial port locationADNon-lube

-

1 Piece(s) Quote 18050With cushions on both sides0.05 to 0.7RcWithout switch--NoneBasic typeNoneSpecial port locationCANon-lube

-

1 Piece(s) Quote 18050With cushions on both sides0.05 to 0.7RcWithout switch--NoneBasic typeNoneWith coil scraper-Non-lube

-

1 Piece(s) Quote 18050With cushions on both sides0.05 to 0.7RcZ730.52NoneBasic typeNoneNone-Non-lube

-

1 Piece(s) Quote 18050With cushions on both sides0.05 to 0.7RcZ730.51NoneBasic typeNoneNone-Non-lube

-

1 Piece(s) Quote 18050None0.05 to 0.7RcWithout switch--NoneBasic typeNoneNone-Non-lube

-

1 Piece(s) Quote 18054With cushions on both sides0.05 to 0.7RcWithout switch--NoneBasic typeNoneNone-Non-lube

-

1 Piece(s) Quote 18060With cushions on both sides0.05 to 0.7RcWithout switch--NoneBasic typeNoneNone-Non-lube

-

1 Piece(s) Quote 18060With cushions on both sides0.05 to 0.7RcA540.53NoneBasic typeNoneNone-Non-lube

-

1 Piece(s) Quote 18060With cushions on both sides0.05 to 0.7RcY7BW0.53NoneBasic typeNoneNone-Non-lube

-

1 Piece(s) Quote 18065With cushions on both sides0.05 to 0.7RcWithout switch--NoneBasic typeNoneNone-Non-lube

-

1 Piece(s) Quote 18065With cushions on both sides0.05 to 0.7RcA9331NoneBasic typeNoneNone-Non-lube

-

1 Piece(s) Quote 18070With cushions on both sides0.05 to 0.7RcWithout switch--NoneBasic typeNoneNone-Non-lube

SGD 1,574.18

1 Piece(s) 32 Day(s) 18075With cushions on both sides0.05 to 0.7RcWithout switch--NoneBasic typeNoneNone-Non-lube

-

1 Piece(s) Quote 18075With cushions on both sides0.05 to 0.7RcA540.52NoneBasic typeNoneNone-Non-lube

-

1 Piece(s) Quote 18075With cushions on both sides0.05 to 0.7RcJ5932NoneBasic typeNoneNone-Non-lube

-

1 Piece(s) Quote 18075With cushions on both sides0.05 to 0.7RcM9BW32NoneBasic typeNoneNone-Non-lube

-

1 Piece(s) Quote 18075With cushions on both sides0.05 to 0.7RcA59W0.51NoneBasic typeNylon tarpaulinNone-Non-lube

-

1 Piece(s) Quote 18075None0.05 to 0.7RcWithout switch--NoneBasic typeNoneNone-Non-lube

-

1 Piece(s) Quote 18075None0.05 to 0.7RcM9B0.51NoneBasic typeNoneNone-Non-lube

SGD 1,574.18

1 Piece(s) 32 Day(s) 18080With cushions on both sides0.05 to 0.7RcWithout switch--NoneBasic typeNoneNone-Non-lube

-

1 Piece(s) Quote 18080With cushions on both sides0.05 to 0.7RcY7NW32NoneBasic typeNoneNone-Non-lube

-

1 Piece(s) Quote 18080With cushions on both sides0.05 to 0.7RcZ7332NoneBasic typeNoneNone-Non-lube

-

1 Piece(s) Quote 18085With cushions on both sides0.05 to 0.7RcWithout switch--NoneBasic typeNoneNone-Non-lube

-

1 Piece(s) Quote 18085With cushions on both sides0.05 to 0.7RcA930.52NoneBasic typeNoneNone-Non-lube

-

1 Piece(s) Quote 18085With cushions on both sides0.05 to 0.7RcM9BW0.52NoneBasic typeNoneNone-Non-lube

-

1 Piece(s) Quote 18090With cushions on both sides0.05 to 0.7RcWithout switch--NoneBasic typeNoneNone-Non-lube

SGD 1,574.18

1 Piece(s) 32 Day(s) 180100With cushions on both sides0.05 to 0.7RcWithout switch--NoneBasic typeNoneNone-Non-lube

SGD 2,792.53

1 Piece(s) 32 Day(s) 1801,000With cushions on both sides0.05 to 0.7RcWithout switch--NoneBasic typeNoneNone-Non-lube

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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 End Locking No
Valves Presence Specifications Built-in magnet

Tech Support

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