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CG1KW Series Air Cylinder, Non-Rotating Rod Type, Double Acting, Double Rod (CG1KWFN40-70Z)

CG1KW Series Air Cylinder, Non-Rotating Rod Type, Double Acting, Double Rod CG1KWFN40-70Z

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.

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  • 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.​
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Part Number

Configured Part Number is shown.

CG1KWFN40-70Z

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
CG1KWFN40-70Z
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 4070Without magnet---Flange type

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  1. 1

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

Please check the type/dimensions/specifications of the part CG1KWFN40-70Z in the CG1KW Series Air Cylinder, Non-Rotating Rod Type, Double Acting, Double Rod series.

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