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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.

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    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
CDG1KWLN25-125Z
CDG1KWLN25-150Z
CDG1KWLN25-150Z-H7BWZ
CDG1KWLN25-150Z-M9BWL
CDG1KWLN25-200Z
CDG1KWLN25-200Z-A93
CDG1KWLN25-250Z
CDG1KWLN25-300Z-M9BAL3
CDG1KWLN25-300Z-M9BW
CDG1KWLN32-100Z
CDG1KWLN32-100Z-A93L
CDG1KWLN32-125Z
CDG1KWLN32-150Z-A93LS
CDG1KWLN32-200Z-M9BW
CDG1KWLN32-300Z-M9BV
CDG1KWLN40-20Z
CDG1KWLN40-75Z-A93
CDG1KWLN40-75Z-A93L
CDG1KWLN40-75Z-M9NL
CDG1KWLN40-100Z
CDG1KWLN40-100Z-A93
CDG1KWLN40-100Z-A93L
CDG1KWLN40-125Z-B54
CDG1KWLN40-125Z-M9BW
CDG1KWLN40-150Z
CDG1KWLN40-150Z-A93L
CDG1KWLN40-300Z
CDG1KWLN40-300Z-A93
CDG1KWLN50-100Z
CDG1KWLN50-150Z-M9BWL
CDG1KWLN50-175Z
CDG1KWLN50-200Z-M9BWL
CDG1KWLN63-150Z
CDG1KWLN63-200Z-M9BL
CDG1KWLN63-200Z-M9BWL
CDG1KWLN63-300Z-A93
CDG1KWUN63-25Z-B54S
CDG1KWZN20-200Z
CDG1KWZN25-50Z
CDG1KWZN25-100Z
CDG1KWZN25-110Z
CDG1KWZN25-200Z
CDG1KWZN25-250Z
CDG1KWZN32-125Z
CDG1KWZN32-150Z
CDG1KWZN32-200Z
CDG1KWZN32-250Z
CDG1KWZN32-300Z
CDG1KWZN40-75Z
CDG1KWZN40-150Z
CDG1KWZN40-300Z
CDG1KWZN63-100Z-A93
CG1KWBN20-25Z
CG1KWBN20-30Z
CG1KWBN20-50Z
CG1KWBN20-75Z
CG1KWBN25-25Z
CG1KWBN25-50Z
CG1KWBN25-100Z
CG1KWBN25-150Z
CG1KWBN25-300Z
CG1KWBN32-25Z
CG1KWBN32-50Z
CG1KWBN32-100Z
CG1KWBN32-125Z
CG1KWBN32-250Z
CG1KWBN40-100Z
CG1KWBN40-125Z
CG1KWBN40-300Z
CG1KWBN50-75Z
CG1KWBN50-100Z
CG1KWBN50-150Z
CG1KWFN20-75Z
CG1KWFN20-200Z
CG1KWFN25-50Z
CG1KWFN32-25Z
CG1KWFN32-200Z
CG1KWFN40-50Z
CG1KWFN40-70Z
CG1KWFN50-50Z
CG1KWFN50-60Z
CG1KWFN50-75Z
CG1KWFN50-150Z
CG1KWFN63-100Z
CG1KWLN20-150Z
CG1KWLN25-75Z
CG1KWLN25-125Z
CG1KWLN25-150Z
CG1KWLN32-25Z
CG1KWLN32-150Z
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 25125Built-in magnetNone--Axial foot type

-

1 Piece(s) Quote 25150Built-in magnetNone--Axial foot type

-

1 Piece(s) Quote 25150Built-in magnetH7BW52Axial foot type

-

1 Piece(s) Quote 25150Built-in magnetM9BW32Axial foot type

-

1 Piece(s) Quote 25200Built-in magnetNone--Axial foot type

-

1 Piece(s) Quote 25200Built-in magnetA930.52Axial foot type

-

1 Piece(s) Quote 25250Built-in magnetNone--Axial foot type

-

1 Piece(s) Quote 25300Built-in magnetM9BA33Axial foot type

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1 Piece(s) Quote 25300Built-in magnetM9BW0.52Axial foot type

-

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

-

1 Piece(s) Quote 32100Built-in magnetA9332Axial foot type

-

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

-

1 Piece(s) Quote 32150Built-in magnetA9331Axial foot type

-

1 Piece(s) Quote 32200Built-in magnetM9BW0.52Axial foot type

-

1 Piece(s) Quote 32300Built-in magnetM9BV0.52Axial foot type

SGD 132.18

1 Piece(s) 32 Day(s) 4020Built-in magnetNone--Axial foot type

-

1 Piece(s) Quote 4075Built-in magnetA930.52Axial foot type

-

1 Piece(s) Quote 4075Built-in magnetA9332Axial foot type

-

1 Piece(s) Quote 4075Built-in magnetM9N32Axial foot type

-

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

-

1 Piece(s) Quote 40100Built-in magnetA930.52Axial foot type

-

1 Piece(s) Quote 40100Built-in magnetA9332Axial foot type

-

1 Piece(s) Quote 40125Built-in magnetB540.52Axial foot type

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

-

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

-

1 Piece(s) Quote 40150Built-in magnetA9332Axial foot type

-

1 Piece(s) Quote 40300Built-in magnetNone--Axial foot type

-

1 Piece(s) Quote 40300Built-in magnetA930.52Axial foot type

-

1 Piece(s) Quote 50100Built-in magnetNone--Axial foot type

-

1 Piece(s) Quote 50150Built-in magnetM9BW32Axial foot type

-

1 Piece(s) Quote 50175Built-in magnetNone--Axial foot type

-

1 Piece(s) Quote 50200Built-in magnetM9BW32Axial foot type

-

1 Piece(s) Quote 63150Built-in magnetNone--Axial foot type

-

1 Piece(s) Quote 63200Built-in magnetM9B32Axial foot type

-

1 Piece(s) Quote 63200Built-in magnetM9BW32Axial foot type

-

1 Piece(s) Quote 63300Built-in magnetA930.52Axial foot type

-

1 Piece(s) Quote 6325Built-in magnetB540.51Trunnion Type

-

1 Piece(s) Quote 20200Built-in magnetNone--Basic type (without trunnion mounting female thread)

-

1 Piece(s) Quote 2550Built-in magnetNone--Basic type (without trunnion mounting female thread)

-

1 Piece(s) Quote 25100Built-in magnetNone--Basic type (without trunnion mounting female thread)

-

1 Piece(s) Quote 25110Built-in magnetNone--Basic type (without trunnion mounting female thread)

-

1 Piece(s) Quote 25200Built-in magnetNone--Basic type (without trunnion mounting female thread)

-

1 Piece(s) Quote 25250Built-in magnetNone--Basic type (without trunnion mounting female thread)

-

1 Piece(s) Quote 32125Built-in magnetNone--Basic type (without trunnion mounting female thread)

-

1 Piece(s) Quote 32150Built-in magnetNone--Basic type (without trunnion mounting female thread)

-

1 Piece(s) Quote 32200Built-in magnetNone--Basic type (without trunnion mounting female thread)

-

1 Piece(s) Quote 32250Built-in magnetNone--Basic type (without trunnion mounting female thread)

-

1 Piece(s) Quote 32300Built-in magnetNone--Basic type (without trunnion mounting female thread)

-

1 Piece(s) Quote 4075Built-in magnetNone--Basic type (without trunnion mounting female thread)

-

1 Piece(s) Quote 40150Built-in magnetNone--Basic type (without trunnion mounting female thread)

SGD 176.52

1 Piece(s) 32 Day(s) 40300Built-in magnetNone--Basic type (without trunnion mounting female thread)

-

1 Piece(s) Quote 63100Built-in magnetA930.52Basic type (without trunnion mounting female thread)

-

1 Piece(s) Quote 2025Without magnet---Basic type

-

1 Piece(s) Quote 2030Without magnet---Basic type

-

1 Piece(s) Quote 2050Without magnet---Basic type

-

1 Piece(s) Quote 2075Without magnet---Basic type

-

1 Piece(s) Quote 2525Without magnet---Basic type

-

1 Piece(s) Quote 2550Without magnet---Basic type

-

1 Piece(s) Quote 25100Without magnet---Basic type

-

1 Piece(s) Quote 25150Without magnet---Basic type

-

1 Piece(s) Quote 25300Without magnet---Basic type

-

1 Piece(s) Quote 3225Without magnet---Basic type

-

1 Piece(s) Quote 3250Without magnet---Basic type

-

1 Piece(s) Quote 32100Without magnet---Basic type

-

1 Piece(s) Quote 32125Without magnet---Basic type

-

1 Piece(s) Quote 32250Without magnet---Basic type

-

1 Piece(s) Quote 40100Without magnet---Basic type

-

1 Piece(s) Quote 40125Without magnet---Basic type

-

1 Piece(s) Quote 40300Without magnet---Basic type

-

1 Piece(s) Quote 5075Without magnet---Basic type

-

1 Piece(s) Quote 50100Without magnet---Basic type

-

1 Piece(s) Quote 50150Without magnet---Basic type

-

1 Piece(s) Quote 2075Without magnet---Flange type

-

1 Piece(s) Quote 20200Without magnet---Flange type

-

1 Piece(s) Quote 2550Without magnet---Flange type

-

1 Piece(s) Quote 3225Without magnet---Flange type

SGD 149.10

1 Piece(s) 32 Day(s) 32200Without magnet---Flange type

-

1 Piece(s) Quote 4050Without magnet---Flange type

-

1 Piece(s) Quote 4070Without magnet---Flange type

-

1 Piece(s) Quote 5050Without magnet---Flange type

-

1 Piece(s) Quote 5060Without magnet---Flange type

-

1 Piece(s) Quote 5075Without magnet---Flange type

-

1 Piece(s) Quote 50150Without magnet---Flange type

-

1 Piece(s) Quote 63100Without magnet---Flange type

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1 Piece(s) Quote 20150Without magnet---Axial foot type

-

1 Piece(s) Quote 2575Without magnet---Axial foot type

-

1 Piece(s) Quote 25125Without magnet---Axial foot type

-

1 Piece(s) Quote 25150Without magnet---Axial foot type

-

1 Piece(s) Quote 3225Without magnet---Axial foot type

-

1 Piece(s) Quote 32150Without magnet---Axial foot type

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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