(!)Due to Microsoft's end of support for Internet Explorer 11 on 15/06/2022, this site does not support the recommended environment.
Instead, please kindly use other browsers like Google Chrome, Microsoft Edge or Mozilla Firefox.

  • Scheduled Maintenance Notice: This site will be unavailable due to scheduled maintenance from 9:00 24/11/2024 to 7:00 (SGT) 25/11/2024. We apologize for the inconvenience.
  • Notice of End of Sales for Economy Series Pneumatic Equipment Category. More information.

CG1KW Series Air Cylinder, Non-Rotating Rod Type, Double Acting, Double Rod (Part Numbers)

CG1KW Series Air Cylinder, Non-Rotating Rod Type, Double Acting, Double Rod

An air cylinder with improved auto switch operability and easy position adjustment.
[Features]
· Transparent switch bracket improves visibility of the indicator LED.
· The basic type option now includes a "No trunnion mounting female thread" variant.
· With auto switch (CDG1KW).
· Type: non-rotating.
· Action: double acting.
· Type: double rod.
· Cushion type: rubber bumper.

(i)Caution

  • ■ SMC Air Cylinder Product Selection and Technical Information
    The featured products page can be found here.

    ■ SMC Product Line
    Webpages for products currently without individual pages on this site will be released on an ad-hoc basis.
    Click here for a quotation or to make an order if you have a model number.
  • 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

Model Number Notation

Model Number Notation

Model Number Notation

CG1KW Series Air Cylinder, Non-Rotating Rod Type: Double Acting, Double Rod Specifications

CG1KW Series Non-Rotating Rod Type: Double Acting, Double Rod external appearance

CG1KW Series Non-Rotating Rod Type: Double Acting, Double Rod external appearance

Rubber bumper symbol

Rubber bumper symbol

Tube Inner Diameter (mm)202532405063
ActionDouble acting, double rod
LubricationNot required (non-lubricated)
FluidAir
Proof Pressure1.5 MPa
Maximum operating pressure1.0 MPa
Minimum operating pressure0.08 MPa
Ambient and Fluid TemperatureWithout auto switch: -10°C to +70°C (no freezing)
With auto switch: -10°C to +60°C (no freezing)
Piston Speed50 to 500 mm/s
Stroke Length ToleranceUp to 1,000st(0 to +1.4) mm, Up to 1,500st(0 to +1.8) mm
CushioningRubber cushion
Rod non-rotating accuracy*±1 °±0.8 °±0.5 °
MountingBasic type, basic type (no trunnion mounting female thread), axial foot type, flange type, trunnion type

*Foot and flange types of cylinder size ø20 to 63 (20-mm to 63-mm diameter) do not have trunnion mounting female thread. Only use the cylinder within the allowable kinetic energy range. See p. 311 of the manufacturer's catalog for details.
*Rod non-rotating accuracy values are for standard strokes.

Standard Strokes

 

(Units: mm)

 

Tube inner diameterStandard StrokeMaximum manufacturable stroke*
2025, 50, 75, 100, 125, 150, 200201 to 1,500
2525, 50, 75, 100, 125, 150, 200, 250, 300301 to 1,500
32
40
50/63

*The maximum manufacturable stroke shows the long stroke.
*Applicable strokes should be confirmed according to the usage. See the manufacturer's catalog. In addition, products that exceed the standard stroke may not be able to fulfill the specifications due to deflection, etc.

Accessories

*Refer to p. 309 of the manufacturer's catalog for part numbers and dimensions.

MountingBasic typeAxial foot typeFlange typeTrunnion type
Standard EquipmentRod end nut
OptionSingle knuckle joint
Double knuckle joint (with pin)*1
Pivot bracket---

*1: Pin and snap ring are shipped together with double knuckle joint.
*2: Stainless steel mounting supporting hardware and fittings are available. Refer to the manufacturer's catalog for details.

Rod-end bracket

Single knuckle joint external appearance

Single knuckle joint external appearance

Double knuckle joint external appearance

Double knuckle joint external appearance

Product Features

Fine adjustment of the auto switch set position can be performed just by loosening the auto switch screw

Fine adjustment of the auto switch set position can be performed just by loosening the auto switch screw

The basic type option now includes a

The basic type option now includes a "No trunnion mounting female thread" variant. Simple construction prevents contamination with foreign matter

Rod-end type can be selected to fit the application

Rod-end type can be selected to fit the application

Product Dimensions

 

(Units: mm)

 

Dimensional drawings: basic style with rubber bumper, CG1KWBN

Dimensional drawings: basic style with rubber bumper, CG1KWBN

 

(Units: mm)

 

Tube inner diameterStroke rangeAALB1CDDKEFGAH1IJKKAKBMMNAPS
20Up to 1,5001815.5131489.212212526M4 × 0.7 depth 7568M8 × 1.25241/877
25Up to 1,5002219.51716.5101114212631M5 × 0.8 depth 7.55.5810M10 × 1.25291/877
32Up to 1,5002219.51720121218212638M5 × 0.8 depth 85.51010M10 × 1.2535.51/879
40Up to 1,50030271926161625213847M6 × 1 depth 1261414M14 × 1.5441/887
50Up to 1,500353227322020302141158M8 × 1.25 depth 1671818M18 × 1.5551/4102
63Up to 1,500353227382020322141172M10 × 1.5 depth 1671818M18 × 1.5691/4102

 

(Units: mm)

 

Tube inner diameterTATCHZZ
2011M5 × 0.835147
2511M6 × 0.7540157
3211M8 × 1.040159
4012M10 × 1.2550187
5013M12 × 1.2558218
6313M14 × 1.558218
  • *The dimensions for each mounting type are the same as those for the CG1W standard model. Refer to pp. 316–317 in the manufacturer's catalog.

Product Diagram

 

(Units: mm)

 

Diagram: CG1KW Series Non-Rotating Rod Type, Double Acting, Double Rod

Diagram: CG1KW Series Non-Rotating Rod Type, Double Acting, Double Rod

 

(Units: mm)

 

NumberNameMaterialNotes
1Rod cover AAluminum alloyHard anodized aluminum
2Rod Cover BAluminum alloyHard anodized aluminum
3Cylinder TubeAluminum alloyHard anodized aluminum
4PistonAluminum alloy-
5Piston rod AStainless steelø32 (32‑mm diameter) or smaller
Carbon steel*Hard chrome plating* ø40 (40‑mm diameter) or larger
6Piston rod BStainless steelFor ø20 mm, ø25 mm with built-in magnet
Carbon steel**Hard chrome plating*
7Non-Rotating GuideResin/Copper alloy (Multiple layers)-
8BushingResin/Copper alloy (Multiple layers)-
9DamperResin-
10Rod end nutCarbon steelZinc chromate
11Rod Seal ANBR-
12Rod Seal BNBR-
13Piston packingNBR-
14Tube gasketNBR-

*The material for ø20 to 32 (20‑mm to 32‑mm diameter) is stainless steel.
**The material for ø20 (20‑mm diameter) and ø25 (25‑mm diameter) cylinders with auto switches is stainless steel.
***For cylinders with auto switches, the magnet is installed in the piston.

Precautions

  • *Be sure to read the individual product precautions before use.
  • *See the manufacturer's catalog for product information other than the above.
  • *Product pictures are example representations for the product series. Please be aware that actual product specifications may be different.

Disassembly/Replacement

  • *Only people who have sufficient knowledge and experience are allowed to replace seals. The person who disassembles and reassembles the cylinder is responsible for the safety of the product.
  • *Repeatedly disassembling and reassembling the product may cause wearing or deformation of the screws as well as a decline in screw tightening strength.
  • *When reassembling the product, be sure to check the cover and tubing screws for wear, deformities or any other abnormalities. Operating the product with damaged screws may result in the cover or tubing coming off during operation, which could lead to a serious accident. Please be aware of this.
Part Number
CDG1KWFN20-30Z
CDG1KWFN20-50Z-H7CL
CDG1KWFN20-75Z-M9BL
CDG1KWFN20-100Z
CDG1KWFN20-100Z-A93
CDG1KWFN20-100Z-A93L
CDG1KWFN20-100Z-M9BWL
CDG1KWFN20-150Z
CDG1KWFN20-150Z-M9BW
CDG1KWFN25-25Z-M9BL
CDG1KWFN25-35Z-M9BL
CDG1KWFN25-50Z
CDG1KWFN25-50Z-A93
CDG1KWFN25-50Z-M9B
CDG1KWFN25-50Z-M9BL
CDG1KWFN25-50Z-M9BLS
CDG1KWFN25-50Z-M9BW
CDG1KWFN25-50Z-M9BWL
CDG1KWFN25-50Z-M9BZS
CDG1KWFN25-75Z
CDG1KWFN25-75Z-M9BL
CDG1KWFN25-75Z-M9BW
CDG1KWFN25-100Z
CDG1KWFN25-100Z-M9B
CDG1KWFN25-100Z-M9BL
CDG1KWFN25-110Z
CDG1KWFN25-125Z-M9BW
CDG1KWFN25-125Z-M9BWL
CDG1KWFN25-125Z-M9BWM
CDG1KWFN25-125Z-M9BZ
CDG1KWFN25-150Z-A93
CDG1KWFN25-200Z-A93L
CDG1KWFN25-200Z-M9B
CDG1KWFN25-200Z-M9BM
CDG1KWFN25-225Z
CDG1KWFN25-225Z-M9BLS
CDG1KWFN25-250Z-A93L
CDG1KWFN32-25Z-M9BL
CDG1KWFN32-25Z-M9BWL
CDG1KWFN32-25Z-M9BWS
CDG1KWFN32-50Z-A93L
CDG1KWFN32-50Z-B54L
CDG1KWFN32-50Z-M9BL
CDG1KWFN32-50Z-M9BW
CDG1KWFN32-75Z-M9BW
CDG1KWFN32-100Z
CDG1KWFN32-100Z-A93
CDG1KWFN32-100Z-M9BWM
CDG1KWFN32-125Z
CDG1KWFN32-125Z-M9BW
CDG1KWFN32-150Z
CDG1KWFN32-150Z-A93L
CDG1KWFN32-150Z-A93S
CDG1KWFN32-150Z-M9BAL
CDG1KWFN32-150Z-M9BL
CDG1KWFN32-150Z-M9BLS
CDG1KWFN32-150Z-M9BW
CDG1KWFN32-175Z-M9BW
CDG1KWFN32-200Z
CDG1KWFN32-200Z-A93L
CDG1KWFN32-200Z-A93LS
CDG1KWFN32-250Z
CDG1KWFN32-250Z-M9BL
CDG1KWFN32-300Z
CDG1KWFN40-50Z-A93
CDG1KWFN40-75Z
CDG1KWFN40-75Z-M9BL
CDG1KWFN40-75Z-M9BW
CDG1KWFN40-75Z-M9BWL
CDG1KWFN40-75Z-M9NL
CDG1KWFN40-100Z
CDG1KWFN40-100Z-A93Z
CDG1KWFN40-100Z-M9BW
CDG1KWFN40-100Z-M9BWL
CDG1KWFN40-100Z-M9BWLS
CDG1KWFN40-125Z-M9BL
CDG1KWFN40-125Z-M9BW
CDG1KWFN40-125Z-M9BWL
CDG1KWFN40-125Z-M9BWLS
CDG1KWFN40-125Z-M9BWM
CDG1KWFN40-150Z
CDG1KWFN40-150Z-M9BWL
CDG1KWFN40-200Z-M9BW
CDG1KWFN40-225Z-A93
CDG1KWFN40-250Z
CDG1KWFN40-250Z-A90L
CDG1KWFN40-250Z-A93L
CDG1KWFN40-250Z-B54LS
CDG1KWFN40-250Z-M9B
CDG1KWFN40-300Z-A90L
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipCylinder (Tube) Inner Diameter
(Ø)
Stroke
(mm)
Specifications Auto Switches Lead Wire The number of the switches Type of Mount Support

-

1 Piece(s) Quote 2030Built-in magnetNone--Flange type

-

1 Piece(s) Quote 2050Built-in magnetH7C32Flange type

-

1 Piece(s) Quote 2075Built-in magnetM9B32Flange type

-

1 Piece(s) Quote 20100Built-in magnetNone--Flange type

-

1 Piece(s) Quote 20100Built-in magnetA930.52Flange type

-

1 Piece(s) Quote 20100Built-in magnetA9332Flange type

-

1 Piece(s) Quote 20100Built-in magnetM9BW32Flange type

-

1 Piece(s) Quote 20150Built-in magnetNone--Flange type

-

1 Piece(s) Quote 20150Built-in magnetM9BW0.52Flange type

-

1 Piece(s) Quote 2525Built-in magnetM9B32Flange type

-

1 Piece(s) Quote 2535Built-in magnetM9B32Flange type

-

1 Piece(s) Quote 2550Built-in magnetNone--Flange type

-

1 Piece(s) Quote 2550Built-in magnetA930.52Flange type

-

1 Piece(s) Quote 2550Built-in magnetM9B0.52Flange type

-

1 Piece(s) Quote 2550Built-in magnetM9B32Flange type

-

1 Piece(s) Quote 2550Built-in magnetM9B31Flange type

-

1 Piece(s) Quote 2550Built-in magnetM9BW0.52Flange type

-

1 Piece(s) Quote 2550Built-in magnetM9BW32Flange type

-

1 Piece(s) Quote 2550Built-in magnetM9B51Flange type

-

1 Piece(s) Quote 2575Built-in magnetNone--Flange type

-

1 Piece(s) Quote 2575Built-in magnetM9B32Flange type

-

1 Piece(s) Quote 2575Built-in magnetM9BW0.52Flange type

-

1 Piece(s) Quote 25100Built-in magnetNone--Flange type

-

1 Piece(s) Quote 25100Built-in magnetM9B0.52Flange type

-

1 Piece(s) Quote 25100Built-in magnetM9B32Flange type

-

1 Piece(s) Quote 25110Built-in magnetNone--Flange type

-

1 Piece(s) Quote 25125Built-in magnetM9BW0.52Flange type

-

1 Piece(s) Quote 25125Built-in magnetM9BW32Flange type

-

1 Piece(s) Quote 25125Built-in magnetM9BW12Flange type

-

1 Piece(s) Quote 25125Built-in magnetM9B52Flange type

-

1 Piece(s) Quote 25150Built-in magnetA930.52Flange type

-

1 Piece(s) Quote 25200Built-in magnetA9332Flange type

-

1 Piece(s) Quote 25200Built-in magnetM9B0.52Flange type

-

1 Piece(s) Quote 25200Built-in magnetM9B12Flange type

-

1 Piece(s) Quote 25225Built-in magnetNone--Flange type

-

1 Piece(s) Quote 25225Built-in magnetM9B31Flange type

-

1 Piece(s) Quote 25250Built-in magnetA9332Flange type

-

1 Piece(s) Quote 3225Built-in magnetM9B32Flange type

-

1 Piece(s) Quote 3225Built-in magnetM9BW32Flange type

-

1 Piece(s) Quote 3225Built-in magnetM9BW0.51Flange type

-

1 Piece(s) Quote 3250Built-in magnetA9332Flange type

-

1 Piece(s) Quote 3250Built-in magnetB5432Flange type

-

1 Piece(s) Quote 3250Built-in magnetM9B32Flange type

-

1 Piece(s) Quote 3250Built-in magnetM9BW0.52Flange type

-

1 Piece(s) Quote 3275Built-in magnetM9BW0.52Flange type

-

1 Piece(s) Quote 32100Built-in magnetNone--Flange type

-

1 Piece(s) Quote 32100Built-in magnetA930.52Flange type

-

1 Piece(s) Quote 32100Built-in magnetM9BW12Flange type

-

1 Piece(s) Quote 32125Built-in magnetNone--Flange type

-

1 Piece(s) Quote 32125Built-in magnetM9BW0.52Flange type

-

1 Piece(s) Quote 32150Built-in magnetNone--Flange type

-

1 Piece(s) Quote 32150Built-in magnetA9332Flange type

-

1 Piece(s) Quote 32150Built-in magnetA930.51Flange type

-

1 Piece(s) Quote 32150Built-in magnetM9BA32Flange type

-

1 Piece(s) Quote 32150Built-in magnetM9B32Flange type

-

1 Piece(s) Quote 32150Built-in magnetM9B31Flange type

-

1 Piece(s) Quote 32150Built-in magnetM9BW0.52Flange type

-

1 Piece(s) Quote 32175Built-in magnetM9BW0.52Flange type

-

1 Piece(s) Quote 32200Built-in magnetNone--Flange type

-

1 Piece(s) Quote 32200Built-in magnetA9332Flange type

-

1 Piece(s) Quote 32200Built-in magnetA9331Flange type

-

1 Piece(s) Quote 32250Built-in magnetNone--Flange type

-

1 Piece(s) Quote 32250Built-in magnetM9B32Flange type

-

1 Piece(s) Quote 32300Built-in magnetNone--Flange type

-

1 Piece(s) Quote 4050Built-in magnetA930.52Flange type

-

1 Piece(s) Quote 4075Built-in magnetNone--Flange type

-

1 Piece(s) Quote 4075Built-in magnetM9B32Flange type

-

1 Piece(s) Quote 4075Built-in magnetM9BW0.52Flange type

-

1 Piece(s) Quote 4075Built-in magnetM9BW32Flange type

-

1 Piece(s) Quote 4075Built-in magnetM9N32Flange type

-

1 Piece(s) Quote 40100Built-in magnetNone--Flange type

-

1 Piece(s) Quote 40100Built-in magnetA9352Flange type

-

1 Piece(s) Quote 40100Built-in magnetM9BW0.52Flange type

-

1 Piece(s) Quote 40100Built-in magnetM9BW32Flange type

-

1 Piece(s) Quote 40100Built-in magnetM9BW31Flange type

-

1 Piece(s) Quote 40125Built-in magnetM9B32Flange type

-

1 Piece(s) Quote 40125Built-in magnetM9BW0.52Flange type

-

1 Piece(s) Quote 40125Built-in magnetM9BW32Flange type

-

1 Piece(s) Quote 40125Built-in magnetM9BW31Flange type

-

1 Piece(s) Quote 40125Built-in magnetM9BW12Flange type

-

1 Piece(s) Quote 40150Built-in magnetNone--Flange type

-

1 Piece(s) Quote 40150Built-in magnetM9BW32Flange type

-

1 Piece(s) Quote 40200Built-in magnetM9BW0.52Flange type

-

1 Piece(s) Quote 40225Built-in magnetA930.52Flange type

-

1 Piece(s) Quote 40250Built-in magnetNone--Flange type

-

1 Piece(s) Quote 40250Built-in magnetA9032Flange type

-

1 Piece(s) Quote 40250Built-in magnetA9332Flange type

-

1 Piece(s) Quote 40250Built-in magnetB5431Flange type

-

1 Piece(s) Quote 40250Built-in magnetM9B0.52Flange type

-

1 Piece(s) Quote 40300Built-in magnetA9032Flange type

Loading...

Basic Information

Cylinder Operation Method Double Acting Rod Operation Method Double rod Main Body Shape Standard
Additional Function With rod detent function Environment, Applications Standard Cushion Rubber cushion
Operating Pressure(MPa) 0.08 to 1.0

Tech Support