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CS1W Series Double Rod Type Air Cylinder, Lube / Non-Lube Type, Air-Hydro Type (CDS1WFN140-30)

CS1W Series Double Rod Type Air Cylinder, Lube / Non-Lube Type, Air-Hydro Type CDS1WFN140-30

A large-diameter tie-rod type air cylinder with a square cover.
[Features]
· With auto switch (CDS1W).
· *The air-hydro type is available in ø125 (125‑mm diameter), ø140 (140‑mm diameter), and ø160 (160‑mm diameter) only.

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Part Number

Configured Part Number is shown.

CDS1WFN140-30

CS1W Series Double Rod Type Air Cylinder Specifications

CS1 Series Standard Type Air Cylinder external appearance

CS1 Series Standard Type Air Cylinder external appearance

JIS symbol for CS1 Series Standard Type Air Cylinder (double acting type, air cushion)

JIS symbol for CS1 Series Standard Type Air Cylinder (double acting type, air cushion)

Specifications

TypeLube Type / Non-Lube TypeAir-hydro type
Tube Inner Diameter (mm)ø125 to 300 (125‑mm to 300‑mm diameter)ø125 (125‑mm diameter), ø140 (140‑mm diameter), ø160 (160‑mm diameter)
FluidAirTurbine oil
Proof Pressure*1.57 MPa
Maximum operating pressure0.97 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 70°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)
1,501 to 2,000 st: (0 to +2.2), 2,001 to 2,400 st: (0 to +2.6)
MountingBasic type, foot type, rod-end flange type, head-end flange type, single clevis type, double clevis type, center trunnion type

*Japanese Class 2 Pressure Vessel Act compliant products: 1.46 MPa.

Maximum Stroke Table

 

(Units: mm)

 

Tube MaterialAluminum tubeIron tube
Tube inner diameterMounting Bracket
Basic Type / Head Flange Type
Single Clevis Type / Double Clevis Type
Center Trunnion Type / Foot Type
Rod-end flange type
Basic Type / Head Flange
Type / Single Clevis
Type / 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
180-1,200 or less*2,000 or less
200-*1,200 or less*2,000 or less
250-1,200 or less2,400 or less
300-1,200 or less2,400 or less

*Aluminum tubing is used for items with a bore size of ø180 (180‑mm diameter) and ø200 (200‑mm diameter) compatible with Class 2 pressure vessels in Japan.

Main Materials and Surface Treatment

NameMaterialNotes
CoverRolled steel platePainted black
Tubeø125 (125‑mm diameter), ø140 (140‑mm diameter), ø160 (160‑mm diameter)Aluminum alloyHard anodized aluminum
Carbon steel tubeInner surface: hard chrome plating
ø180 (180‑mm diameter), ø200 (200‑mm diameter), ø250 (250‑mm diameter), ø300 (300‑mm diameter)*Carbon steel tubeInner surface: hard chrome plating*
Sliding Part SealLube typeNBRJIS B2401 O-rings
Non-lube typeNBR-
Air-hydro typeNBR-
Piston rodCarbon steelHard chrome plating
PistonLube typeCast iron-
Non-lube typeDiecast aluminum alloy
(iron tube: cast iron)
Chromate (for aluminum alloy casting)
Air-hydro typeDiecast aluminum alloy
(iron tube: cast iron)
Chromate (for aluminum alloy casting)

*For items with a bore size of ø180 (180‑mm diameter) and ø200 (200‑mm diameter) compatible with Class 2 pressure vessels in Japan, the material is "aluminum alloy" and the Note should state "hard anodized."

Diagram

Lube type

Lube type diagram

Lube type diagram

Non-lube type

Non-lube type diagram

Non-lube type diagram

Air-hydro type

Air-hydro type diagram

Air-hydro type diagram

Components

NumberNameMaterialNotes
1Rod coverRolled steel platePainted black
2Head coverRolled steel platePainted black
3Cylinder Tubeø125 to 160 (125‑mm to 160‑mm diameter)Aluminum alloyHard anodized aluminum
ø125 to 300 (125‑mm to 300‑mm diameter)Carbon steel tubeInner surface: hard chrome plating
4PistonCast iron*-
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-
22*Tie-Rod Reinforcement RingRolled steelPainted black
32Wear RingResin-
  • *For long stroke

*Aluminum tubing material of non-lube and air-hydro type is aluminum alloy casted.

Seal List

NumberNameMaterial
Lube type
23Wiper RingNBR
24**Cushion Seal
25Rod packing
26Piston packing
27Valve Seal
28Tube gasket
29**Piston gasket
30Retaining Plate Gasket
31**Guide Gasket
NumberNameMaterial
Non-lube type
Seals except 25 and 26 are the same as for the lube type.
25Rod packingNBR
26Piston packing
NumberNameMaterial
Air-hydro type
Seals except 25 and 26 are the same as for the lube type.
(Except cushion seal)
25Rod packingNBR
26Piston packing

Replacement Parts (Seal Kit)

  • For the replacement part numbers (seal kits) for the CS1 Series standard type air cylinder, see p. 534.
  • **Seal kits do not include a cushion seal, piston seal and guide gasket because those are not replaceable parts.
Part Number
CDS1WFN140-30
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipCylinder (Tube) Inner Diameter
(Ø)
Stroke
(mm)
Cushion Operating Pressure
(MPa)
Specifications Port thread type Auto Switches Lead Wire The number of the switches Type of Mount Support Bellows Tube Material Pressure vessel construction code Type

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Basic Information

Cylinder Operation Method Double Acting Rod Operation Method Double rod Main Body Shape Standard
Additional Function Standard Environment, Applications Standard

Please check the type/dimensions/specifications of the part CDS1WFN140-30 in the CS1W Series Double Rod Type Air Cylinder, Lube / Non-Lube Type, Air-Hydro Type series.

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Stroke
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