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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
CDS1B125-550J
CDS1B125-550J-A54
CDS1B125-570
CDS1B125-620
CDS1B125-630N
CDS1B125-640
CDS1B125-650
CDS1B125-650-M9B
CDS1B125-650K-XC22
CDS1B125-670
CDS1B125-685
CDS1B125-750J
CDS1B125-800-A54
CDS1B125-800-M9BL
CDS1B125-800-XC6
CDS1B125-840
CDS1B125-900-A54
CDS1B125-950
CDS1B125TF-250
CDS1B125TN-25
CDS1B125TN-60
CDS1B125TN-100
CDS1B125TN-120
CDS1B125TN-150
CDS1B125TN-175
CDS1B125TN-250N
CDS1B125TN-275
CDS1B125TN-400
CDS1B125TN-500
CDS1B125TN-600
CDS1B140-13
CDS1B140-20
CDS1B140-20-M9BW
CDS1B140-30H
CDS1B140-50-A54LS
CDS1B140-50-M9B
CDS1B140-50-M9BL
CDS1B140-50H
CDS1B140-50J
CDS1B140-65
CDS1B140-70J
CDS1B140-75-A54L
CDS1B140-75-M9B
CDS1B140-80-A93L
CDS1B140-90
CDS1B140-1000-XC6
CDS1B140-100-A44
CDS1B140-100-M9BWM
CDS1B140-100-XC4
CDS1B140-100H
CDS1B140-100J
CDS1B140-110
CDS1B140-115
CDS1B140-116
CDS1B140-120
CDS1B140-125-A54
CDS1B140-125-A54S
CDS1B140-125N-A54
CDS1B140-135
CDS1B140-140
CDS1B140-150-A59WLS
CDS1B140-150-M9B
CDS1B140-150-M9BZ
CDS1B140-150N
CDS1B140-160
CDS1B140-170
CDS1B140-200-A64S
CDS1B140-200H-A93LS
CDS1B140-200K
CDS1B140-220-M9B
CDS1B140-250-A64
CDS1B140-250-A64LS
CDS1B140-250J
CDS1B140-260N
CDS1B140-265-A54L-XC4
CDS1B140-270
CDS1B140-300-A44
CDS1B140-300N
CDS1B140-300R
CDS1B140-310
CDS1B140-320
CDS1B140-350-A54
CDS1B140-350J
CDS1B140-350R
CDS1B140-375
CDS1B140-400J
CDS1B140-400N
CDS1B140-420
CDS1B140-470
CDS1B140-470-A54
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 125550With cushions on both sides0.05 to 0.97RcWithout switch--NoneBasic typeNylon tarpaulinNone-Lube type

-

1 Piece(s) Quote 125550With cushions on both sides0.05 to 0.97RcA540.52NoneBasic typeNylon tarpaulinNone-Lube type

-

1 Piece(s) Quote 125570With cushions on both sides0.05 to 0.97RcWithout switch--NoneBasic typeNoneNone-Lube type

-

1 Piece(s) Quote 125620With cushions on both sides0.05 to 0.97RcWithout switch--NoneBasic typeNoneNone-Lube type

-

1 Piece(s) Quote 125630None0.05 to 0.97RcWithout switch--NoneBasic typeNoneNone-Lube type

-

1 Piece(s) Quote 125640With cushions on both sides0.05 to 0.97RcWithout switch--NoneBasic typeNoneNone-Lube type

-

1 Piece(s) Quote 125650With cushions on both sides0.05 to 0.97RcWithout switch--NoneBasic typeNoneNone-Lube type

-

1 Piece(s) Quote 125650With cushions on both sides0.05 to 0.97RcM9B0.52NoneBasic typeNoneNone-Lube type

-

1 Piece(s) Quote 125650With cushions on both sides0.05 to 0.97RcWithout switch--NoneBasic typeHeat-resistant tarpaulinFluororubber seal-Lube type

-

1 Piece(s) Quote 125670With cushions on both sides0.05 to 0.97RcWithout switch--NoneBasic typeNoneNone-Lube type

-

1 Piece(s) Quote 125685With cushions on both sides0.05 to 0.97RcWithout switch--NoneBasic typeNoneNone-Lube type

-

1 Piece(s) Quote 125750With cushions on both sides0.05 to 0.97RcWithout switch--NoneBasic typeNylon tarpaulinNone-Lube type

-

1 Piece(s) Quote 125800With cushions on both sides0.05 to 0.97RcA540.52NoneBasic typeNoneNone-Lube type

-

1 Piece(s) Quote 125800With cushions on both sides0.05 to 0.97RcM9B32NoneBasic typeNoneNone-Lube type

-

1 Piece(s) Quote 125800With cushions on both sides0.05 to 0.97RcWithout switch--NoneBasic typeNonePiston rod, rod-end nut material: stainless steel-Lube type

-

1 Piece(s) Quote 125840With cushions on both sides0.05 to 0.97RcWithout switch--NoneBasic typeNoneNone-Lube type

-

1 Piece(s) Quote 125900With cushions on both sides0.05 to 0.97RcA540.52NoneBasic typeNoneNone-Lube type

-

1 Piece(s) Quote 125950With cushions on both sides0.05 to 0.97RcWithout switch--NoneBasic typeNoneNone-Lube type

-

1 Piece(s) Quote 125250With cushions on both sides0.05 to 0.97GWithout switch--NoneBasic typeNoneNone-Lube type

SGD 863.80

1 Piece(s) 32 Day(s) 12525With cushions on both sides0.05 to 0.97NPTWithout switch--NoneBasic typeNoneNone-Lube type

-

1 Piece(s) Quote 12560With cushions on both sides0.05 to 0.97NPTWithout switch--NoneBasic typeNoneNone-Lube type

-

1 Piece(s) Quote 125100With cushions on both sides0.05 to 0.97NPTWithout switch--NoneBasic typeNoneNone-Lube type

-

1 Piece(s) Quote 125120With cushions on both sides0.05 to 0.97NPTWithout switch--NoneBasic typeNoneNone-Lube type

-

1 Piece(s) Quote 125150With cushions on both sides0.05 to 0.97NPTWithout switch--NoneBasic typeNoneNone-Lube type

-

1 Piece(s) Quote 125175With cushions on both sides0.05 to 0.97NPTWithout switch--NoneBasic typeNoneNone-Lube type

-

1 Piece(s) Quote 125250None0.05 to 0.97NPTWithout switch--NoneBasic typeNoneNone-Lube type

-

1 Piece(s) Quote 125275With cushions on both sides0.05 to 0.97NPTWithout switch--NoneBasic typeNoneNone-Lube type

-

1 Piece(s) Quote 125400With cushions on both sides0.05 to 0.97NPTWithout switch--NoneBasic typeNoneNone-Lube type

-

1 Piece(s) Quote 125500With cushions on both sides0.05 to 0.97NPTWithout switch--NoneBasic typeNoneNone-Lube type

-

1 Piece(s) Quote 125600With cushions on both sides0.05 to 0.97NPTWithout switch--NoneBasic typeNoneNone-Lube type

-

1 Piece(s) Quote 14013With cushions on both sides0.05 to 0.97RcWithout switch--NoneBasic typeNoneNone-Lube type

-

1 Piece(s) Quote 14020With cushions on both sides0.05 to 0.97RcWithout switch--NoneBasic typeNoneNone-Lube type

-

1 Piece(s) Quote 14020With cushions on both sides0.05 to 0.97RcM9BW0.52NoneBasic typeNoneNone-Lube type

-

1 Piece(s) Quote 14030With cushion on head end0.05 to 0.97RcWithout switch--NoneBasic typeNoneNone-Lube type

-

1 Piece(s) Quote 14050With cushions on both sides0.05 to 0.97RcA5431NoneBasic typeNoneNone-Lube type

-

1 Piece(s) Quote 14050With cushions on both sides0.05 to 0.97RcM9B0.52NoneBasic typeNoneNone-Lube type

-

1 Piece(s) Quote 14050With cushions on both sides0.05 to 0.97RcM9B32NoneBasic typeNoneNone-Lube type

-

1 Piece(s) Quote 14050With cushion on head end0.05 to 0.97RcWithout switch--NoneBasic typeNoneNone-Lube type

-

1 Piece(s) Quote 14050With cushions on both sides0.05 to 0.97RcWithout switch--NoneBasic typeNylon tarpaulinNone-Lube type

-

1 Piece(s) Quote 14065With cushions on both sides0.05 to 0.97RcWithout switch--NoneBasic typeNoneNone-Lube type

-

1 Piece(s) Quote 14070With cushions on both sides0.05 to 0.97RcWithout switch--NoneBasic typeNylon tarpaulinNone-Lube type

-

1 Piece(s) Quote 14075With cushions on both sides0.05 to 0.97RcA5432NoneBasic typeNoneNone-Lube type

-

1 Piece(s) Quote 14075With cushions on both sides0.05 to 0.97RcM9B0.52NoneBasic typeNoneNone-Lube type

-

1 Piece(s) Quote 14080With cushions on both sides0.05 to 0.97RcA9332NoneBasic typeNoneNone-Lube type

-

1 Piece(s) Quote 14090With cushions on both sides0.05 to 0.97RcWithout switch--NoneBasic typeNoneNone-Lube type

-

1 Piece(s) Quote 1401,000With cushions on both sides0.05 to 0.97RcWithout switch--NoneBasic typeNonePiston rod, rod-end nut material: stainless steel-Lube type

-

1 Piece(s) Quote 140100With cushions on both sides0.05 to 0.97RcA440.52NoneBasic typeNoneNone-Lube type

-

1 Piece(s) Quote 140100With cushions on both sides0.05 to 0.97RcM9BW12NoneBasic typeNoneNone-Lube type

-

1 Piece(s) Quote 140100With cushions on both sides0.05 to 0.97RcWithout switch--NoneBasic typeNoneWith powerful scraper-Lube type

-

1 Piece(s) Quote 140100With cushion on head end0.05 to 0.97RcWithout switch--NoneBasic typeNoneNone-Lube type

-

1 Piece(s) Quote 140100With cushions on both sides0.05 to 0.97RcWithout switch--NoneBasic typeNylon tarpaulinNone-Lube type

-

1 Piece(s) Quote 140110With cushions on both sides0.05 to 0.97RcWithout switch--NoneBasic typeNoneNone-Lube type

-

1 Piece(s) Quote 140115With cushions on both sides0.05 to 0.97RcWithout switch--NoneBasic typeNoneNone-Lube type

-

1 Piece(s) Quote 140116With cushions on both sides0.05 to 0.97RcWithout switch--NoneBasic typeNoneNone-Lube type

SGD 990.62

1 Piece(s) 32 Day(s) 140120With cushions on both sides0.05 to 0.97RcWithout switch--NoneBasic typeNoneNone-Lube type

-

1 Piece(s) Quote 140125With cushions on both sides0.05 to 0.97RcA540.52NoneBasic typeNoneNone-Lube type

-

1 Piece(s) Quote 140125With cushions on both sides0.05 to 0.97RcA540.51NoneBasic typeNoneNone-Lube type

-

1 Piece(s) Quote 140125None0.05 to 0.97RcA540.52NoneBasic typeNoneNone-Lube type

-

1 Piece(s) Quote 140135With cushions on both sides0.05 to 0.97RcWithout switch--NoneBasic typeNoneNone-Lube type

-

1 Piece(s) Quote 140140With cushions on both sides0.05 to 0.97RcWithout switch--NoneBasic typeNoneNone-Lube type

-

1 Piece(s) Quote 140150With cushions on both sides0.05 to 0.97RcA59W31NoneBasic typeNoneNone-Lube type

-

1 Piece(s) Quote 140150With cushions on both sides0.05 to 0.97RcM9B0.52NoneBasic typeNoneNone-Lube type

-

1 Piece(s) Quote 140150With cushions on both sides0.05 to 0.97RcM9B52NoneBasic typeNoneNone-Lube type

-

1 Piece(s) Quote 140150None0.05 to 0.97RcWithout switch--NoneBasic typeNoneNone-Lube type

-

1 Piece(s) Quote 140160With cushions on both sides0.05 to 0.97RcWithout switch--NoneBasic typeNoneNone-Lube type

-

1 Piece(s) Quote 140170With cushions on both sides0.05 to 0.97RcWithout switch--NoneBasic typeNoneNone-Lube type

-

1 Piece(s) Quote 140200With cushions on both sides0.05 to 0.97RcA640.51NoneBasic typeNoneNone-Lube type

-

1 Piece(s) Quote 140200With cushion on head end0.05 to 0.97RcA9331NoneBasic typeNoneNone-Lube type

SGD 1,188.13

1 Piece(s) 32 Day(s) 140200With cushions on both sides0.05 to 0.97RcWithout switch--NoneBasic typeHeat-resistant tarpaulinNone-Lube type

-

1 Piece(s) Quote 140220With cushions on both sides0.05 to 0.97RcM9B0.52NoneBasic typeNoneNone-Lube type

-

1 Piece(s) Quote 140250With cushions on both sides0.05 to 0.97RcA640.52NoneBasic typeNoneNone-Lube type

-

1 Piece(s) Quote 140250With cushions on both sides0.05 to 0.97RcA6431NoneBasic typeNoneNone-Lube type

-

1 Piece(s) Quote 140250With cushions on both sides0.05 to 0.97RcWithout switch--NoneBasic typeNylon tarpaulinNone-Lube type

-

1 Piece(s) Quote 140260None0.05 to 0.97RcWithout switch--NoneBasic typeNoneNone-Lube type

-

1 Piece(s) Quote 140265With cushions on both sides0.05 to 0.97RcA5432NoneBasic typeNoneWith powerful scraper-Lube type

-

1 Piece(s) Quote 140270With cushions on both sides0.05 to 0.97RcWithout switch--NoneBasic typeNoneNone-Lube type

-

1 Piece(s) Quote 140300With cushions on both sides0.05 to 0.97RcA440.52NoneBasic typeNoneNone-Lube type

-

1 Piece(s) Quote 140300None0.05 to 0.97RcWithout switch--NoneBasic typeNoneNone-Lube type

-

1 Piece(s) Quote 140300With cushion on rod end0.05 to 0.97RcWithout switch--NoneBasic typeNoneNone-Lube type

-

1 Piece(s) Quote 140310With cushions on both sides0.05 to 0.97RcWithout switch--NoneBasic typeNoneNone-Lube type

-

1 Piece(s) Quote 140320With cushions on both sides0.05 to 0.97RcWithout switch--NoneBasic typeNoneNone-Lube type

-

1 Piece(s) Quote 140350With cushions on both sides0.05 to 0.97RcA540.52NoneBasic typeNoneNone-Lube type

-

1 Piece(s) Quote 140350With cushions on both sides0.05 to 0.97RcWithout switch--NoneBasic typeNylon tarpaulinNone-Lube type

-

1 Piece(s) Quote 140350With cushion on rod end0.05 to 0.97RcWithout switch--NoneBasic typeNoneNone-Lube type

-

1 Piece(s) Quote 140375With cushions on both sides0.05 to 0.97RcWithout switch--NoneBasic typeNoneNone-Lube type

-

1 Piece(s) Quote 140400With cushions on both sides0.05 to 0.97RcWithout switch--NoneBasic typeNylon tarpaulinNone-Lube type

-

1 Piece(s) Quote 140400None0.05 to 0.97RcWithout switch--NoneBasic typeNoneNone-Lube type

-

1 Piece(s) Quote 140420With cushions on both sides0.05 to 0.97RcWithout switch--NoneBasic typeNoneNone-Lube type

-

1 Piece(s) Quote 140470With cushions on both sides0.05 to 0.97RcWithout switch--NoneBasic typeNoneNone-Lube type

-

1 Piece(s) Quote 140470With cushions on both sides0.05 to 0.97RcA540.52NoneBasic typeNoneNone-Lube type

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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

Factory Automation, Electronics, Tools, & MRO (Maintenance, Repair and Operations)
Tel:(65) 6733 7211 / FAX:(65) 6733 0211
9:00am - 6:00pm (Monday - Friday)