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Air Cylinder CDS1 Series With Auto Switch (CDS1LN140-140)

Air Cylinder CDS1 Series With Auto Switch CDS1LN140-140

SMC

SMC

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

Part Number

Configured Part Number is shown.

CDS1LN140-140

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.

30
45
60
  1. 1
Part Number
CDS1LN140-140
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 140140With cushions on both sides0.05 to 0.97RcWithout switch--NoneFootNoneNone-Non-lube

Loading...

  1. 1
 

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

Please check the type/dimensions/specifications of the part CDS1LN140-140 in the Air Cylinder CDS1 Series With Auto Switch series.

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Specification/Dimensions

  • Lead Wire

    • 0.5
    • 0.5 (SC type)
    • 0.5 (SE type)
    • 0.5 (M8 3-pin plug connector)
    • 0.5 (M8 4-pin plug connector)
    • 0.5 (M12 4-pin A-cord [normal-key] plug connector)
    • 1
    • 1 (M8 3-pin plug connector)
    • 1 (M8 4-pin plug connector)
    • 1 (M12 4-pin A-cord [normal-key] plug connector)
    • 3
    • 5

    Clear

  • The number of the switches

    • 1
    • 2
    • 3
    • 4
    • 5
    • 6
    • 7
    • 8
    • 9
    • 10
    • 11
    • 12

    Clear

  • Customized specification (port positions)

    • AC
    • AD
    • BA
    • BC
    • BD
    • CA
    • CB
    • CD
    • DA
    • DB
    • DC

    Clear

  • type

    • CDS1□
    • CDS1□H
    • CDS1□N

    Clear

  • Cylinder (Tube) Inner Diameter(Ø)

    • 125
    • 140
    • 160
    • 180
    • 200

    Clear

  • Stroke(mm)

    • 1
    • 1,000
    • 1,004
    • 1,010
    • 1,015
    • 1,020
    • 1,025
    • 1,030
    • 1,040
    • 1,045
    • 1,050
    • 1,060
    • 1,070
    • 1,075
    • 1,080
    • 1,085
    • 1,090
    • 1,095
    • 1,100
    • 1,110
    • 1,112
    • 1,115
    • 1,120
    • 1,130
    • 1,135
    • 1,140
    • 1,145
    • 1,150
    • 1,151
    • 1,155
    • 1,160
    • 1,165
    • 1,170
    • 1,175
    • 1,180
    • 1,190
    • 1,195
    • 1,200
    • 1,205
    • 1,210
    • 1,212
    • 1,220
    • 1,225
    • 1,230
    • 1,240
    • 1,245
    • 1,250
    • 1,260
    • 1,270
    • 1,275
    • 1,280
    • 1,300
    • 1,310
    • 1,320
    • 1,330
    • 1,340
    • 1,345
    • 1,350
    • 1,352
    • 1,360
    • 1,375
    • 1,380
    • 1,390
    • 1,400
    • 1,410
    • 1,425
    • 1,430
    • 1,450
    • 1,485
    • 1,500
    • 2
    • 3
    • 4
    • 5
    • 6
    • 7
    • 8
    • 9
    • 10
    • 11
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    • 742
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    • 756
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    • 762
    • 765
    • 770
    • 775
    • 780
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    • 785
    • 789
    • 790
    • 800
    • 802
    • 805
    • 810
    • 813
    • 815
    • 816
    • 820
    • 825
    • 830
    • 833
    • 835
    • 838
    • 840
    • 849
    • 850
    • 851
    • 855
    • 860
    • 865
    • 870
    • 875
    • 880
    • 885
    • 890
    • 895
    • 900
    • 901
    • 905
    • 906
    • 910
    • 915
    • 920
    • 925
    • 926
    • 930
    • 935
    • 938
    • 940
    • 945
    • 950
    • 952
    • 960
    • 965
    • 970
    • 975
    • 980
    • 985
    • 988
    • 989
    • 990
    • 995
    • 997
    • 998

    Clear

  • Cushion

    • None
    • With cushion on head end
    • With cushion on rod end
    • With cushions on both sides

    Clear

  • Operating Pressure(MPa)

    • 0.05 to 0.7
    • 0.05 to 0.97
    • 0.06 to 0.97

    Clear

  • Port thread type

    • G
    • NPT
    • Rc

    Clear

  • Auto Switches

    • P3DWA
    • F5BA
    • F5NT
    • F5P
    • F5PW
    • Y7BA
    • Y7BW
    • Y7BWV
    • Y7G
    • Y7NW
    • Y7NWV
    • Y7P
    • Y7PV
    • Y7PW
    • M9B
    • M9BA
    • M9BAV
    • M9BV
    • M9BW
    • M9BWV
    • M9N
    • M9NA
    • M9NV
    • M9NW
    • M9NWV
    • M9P
    • M9PA
    • M9PAV
    • M9PV
    • M9PW
    • M9PWV
    • A33
    • A34
    • G39
    • K39
    • A44
    • J51
    • A53
    • A54
    • A56
    • A59W
    • F59
    • F59F
    • F59W
    • J59
    • J59W
    • Y59A
    • Y59B
    • A64
    • A67
    • Y69A
    • Y69B
    • Z73
    • Z76
    • Z80
    • A90
    • A93
    • A93V
    • A96
    • A96V
    • Without switch

    Clear

  • Rod Tip Metal Fitting

    • Double knuckle joint, with rod end nut
    • None
    • Single knuckle joint, with rod end nut
    • With double knuckle joint
    • With rod end nut
    • With rod end nut (for knuckle joint)
    • With single knuckle joint

    Clear

  • Type of Mount Support

    • Basic type
    • Center trunnion type
    • Foot
    • Head-end flange
    • Rod-end flange type
    • Single clevis
    • U-Shaped Clevis Type

    Clear

  • Bellows

    • Heat-resistant tarpaulin
    • None
    • Nylon tarpaulin

    Clear

  • Custom-made Specifications

    • Change to the trunnion bracket mounting position (A type)
    • Change to trunnion bracket mounting position (B type)
    • Clevis pin with flat (plain) washer
    • Double clevis pin and double knuckle pin material: stainless steel
    • Fluororubber seal
    • Large diameter air-hydro cylinder
    • Mount trunnion on front of rod cover
    • None
    • Piston rod, rod-end nut material: stainless steel
    • Powerful rod type cylinder
    • Rod: SUS with hard chrome plating
    • Special port location
    • With coil scraper
    • With powerful scraper
    • With rod-end bracket

    Clear

  • Type

    • Air-hydro type
    • Lube type
    • Non-lube

    Clear

  • CAD

    • 2D
    • 3D

    Clear

Days to Ship

    • All
    • 21 Day(s) or Less
    • 32 Day(s) or Less
    • 46 Day(s) or Less

    Clear

Specify Alterations

Products like this...

Part Number
CDS1B125-100-XC35
CDS1B125-100-XC86A
CDS1B125-1000-XC35
CDS1LN140-1400
CDS1LN140-1400-A533
CDS1LN140-1400-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 125100With cushions on both sides0.05 to 0.97RcWithout switch--NoneBasic typeNoneWith coil scraper-Lube type

-

1 Piece(s) Quote 125100With cushions on both sides0.05 to 0.97RcWithout switch--With rod end nutBasic typeNoneWith rod-end bracket-Lube type

-

1 Piece(s) Quote 1251,000With cushions on both sides0.05 to 0.97RcWithout switch--NoneBasic typeNoneWith coil scraper-Lube type

-

1 Piece(s) Quote 1401,400With cushions on both sides0.05 to 0.97RcWithout switch--NoneFootNoneNone-Non-lube

-

1 Piece(s) Quote 1401,400With cushions on both sides0.05 to 0.97RcA530.53NoneFootNoneNone-Non-lube

-

1 Piece(s) Quote 1401,400With cushions on both sides0.05 to 0.97RcA540.52NoneFootNoneNone-Non-lube

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