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CG1W Series Standard Type Double Acting, Double Rod Air Cylinder (CDG1WBA20-20Z)

CG1W Series Standard Type Double Acting, Double Rod Air Cylinder CDG1WBA20-20Z

CG1W Series Standard Type Double Acting, Double Rod Air Cylinder enables easy adjustment of the auto switch position.
[Features]
· Female rod end available as standard.
· The rod-end type can be selected to fit the application.
· Transparent switch bracket improves visibility of the indicator LED.
· The basic type option now includes a "No trunnion mounting female thread" variant.

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Part Number

Configured Part Number is shown.

CDG1WBA20-20Z

CG1W Series Standard Type Double Acting, Double Rod Air Cylinder Details

CG1W Series Standard Type Double Acting, Double Rod Air Cylinder product image

CG1W Series Standard Type Double Acting, Double Rod Air Cylinder product image

CG1W Series Standard Type Double Acting, Double Rod Air Cylinder Specifications

Model Number Notation

Model number examples

Model number examples

Made to Order Specifications

SymbolsSpecifications/contents
-XA□Change of rod-end shape
-XB6Heat-resistant cylinder (-10 to 150°C)*1
-XB7Cold-resistant cylinder (-40 to 70°C)*2
-XC6Stainless steel
-XC13Auto switch rail mounting style
-XC22Fluoroelastomer seal*1
-XC37Larger pipe connection port throttle diameter
  1. *1The rubber cushion type has no bumper.
  2. *2Compatible with rubber cushion type only. However, there is no bumper.

Applicable auto switches

TypeAuto Switch Unit Part NumberSpecial FunctionsElectrical entryIndicator LightWiring
(output)
Load voltage
Applicable bore sizeDCAC
ø20 to 63 (20‑mm to 63‑mm bore size)ø80 (80-mm bore size), ø100 (100-mm bore size)
PerpendicularIn-lineIn-line
Solid State Auto SwitchM9NVM9N--GrommetYes3-wire (NPN)24 V5 V, 12 V-
--G59
M9PVM9P-3-wire (PNP)
M9BVM9B-2-wire12 V
--K59
-H7C-Connector
-M9NW-Diagnostic indication (2-color indication)Grommet3-wire (NPN)5 V, 12 V
--G59W
-M9PW-3-wire (PNP)
M9BWVM9BW-2-wire12 V
--K59W
-*1M9NA-Water resistant (2-color indication)3-wire (NPN)5 V, 12 V
---3-wire (PNP)
*1M9BAV*1M9BA-2-wire12 V
--*1G5BA
---With diagnostic output (2-color indicator)----
Reed type auto switch-A96--GrommetYes3-wire (NPN equivalent)-5 V-
*2A93VA93-2-wire24 V12 V100 V
-A90-No100 V or less
-B54Yes100 V, 200 V
-B64No200 V or less
-C73C-ConnectorYes-
---No--
-B59WDiagnostic indication (2-color indicator)GrommetYes--
TypeAuto Switch Unit Part NumberLead Wire Length (m)Pre-Wired ConnectorApplicable Load
Applicable bore size0.5 (Nil)1 (M)3 (L)5 (Z)- (N)
ø20 to 63 (20‑mm to 63‑mm bore size)ø80 (80-mm bore size), ø100 (100-mm bore size)
PerpendicularIn-lineIn-line
Solid State Auto SwitchM9NVM9N--IC circuitRelay, PLC
--G59--
M9PVM9P--
M9BVM9B---
--K59--
-H7C---
-M9NW--IC circuit
--G59W--
-M9PW--
M9BWVM9BW---
--K59W--
-*1M9NA--IC circuit
---------
*1M9BAV*1M9BA---
--*1G5BA---
----------
Reed type auto switch-A96-----IC circuit-
*2A93VA93----Relay, PLC
-A90-----IC circuit
-B54----
-B64----
-C73C---
---------
-B59W-----
  1. *1Water resistant type auto switches can be mounted on the above models, but in this case, the water resistance cannot be guaranteed. Check with the manufacturer regarding water-resistant types for the above model numbers.
  2. *2 The type with a 1 m lead wire only supports D-A93.
  • *D-A9□□ and M9□□□ type auto switches are shipped together (but not assembled). (Only the auto switch mounting hardware is assembled and shipped.)

Specifications

Tube Inner Diameter (mm)20253240506380100
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 Working Fluid TemperatureWithout auto switch: -10°C to 70 ℃ (no freezing)
With auto switch: -10°C to 60 ℃ (no freezing)
Piston Speed50 to 1,000 mm/s50 to 700 mm/s
Stroke Length ToleranceUp to 1,000 (st 0 to +1.4) mm, up to 1,500 (st 0 to +1.8) mm
CushioningRubber bumper, air cushion
Mounting**Basic type, basic type (without trunnion mounting female thread), axial foot type, flange type, trunnion type
Allowable kinetic energy (J)Rubber cushionMale rod end0.280.410.661.202.003.405.909.90
Rod end female thread0.110.180.290.520.911.542.714.54
Air cushionRod end male threadR: 0.35
H: 0.42
R: 0.56
H: 0.65
0.911.803.404.9011.8016.70
Rod end female thread0.110.180.290.520.911.542.714.54
  • *R: rod side, H: head side

*Cylinder sizes ø80 (80‑mm diameter) and ø100 (100‑mm diameter) do not have rod side trunnion types.
Foot, flange and trunnion types of cylinder sizes 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.

Accessories

MountingBasic typeAxial ported
Foot type
Rod Side
Flange type
Rod Side
Trunnion Type
Standard EquipmentRod end nut
OptionSingle knuckle joint
Double knuckle joint*2 (with pin)
Pivot bracket*1---*1
Rod Boot

*1: Not available for bore size ø80 (80-mm diameter) and ø100 (100-mm diameter).
*2: Pin and snap ring are shipped together with double knuckle joint.
*3: Stainless steel mounting supporting hardware and fittings are available.

Stroke Table

 

(Units: mm)

 

Tube inner diameterStandard Stroke*1Maximum Manufacturable Stroke*2
2025, 50, 75, 100, 125, 150, 200201 to 1,500
2525, 50, 75, 100, 125, 150, 200
250, 300
301 to 1,500
32
40
50/63
80
100

*1: Intermediate strokes not listed above are produced to order. Manufacture of intermediate strokes at 1‑mm increments is possible. (Spacers are not used.)
*2: The maximum manufacturable stroke shows the long stroke.
Note 3) Applicable strokes should be confirmed according to the usage. For details, please refer to "Air Cylinder Model Selection" on the front matter pages. In addition, products that exceed the standard stroke may not be able to fulfill the specifications due to deflection, etc.

Weight Table

 

(Unit: kg)

 

Tube Inner Diameter (mm)20253240506380100
Basic weightBasic type0.130.220.330.551.021.372.644.09
Axial foot type0.240.350.490.771.502.093.605.84
Flange type0.210.320.470.751.361.873.355.44
Trunnion Type0.140.240.360.601.161.51--
Pivot bracket0.080.090.170.250.440.80--
Single knuckle joint0.050.090.090.100.220.220.390.57
Double knuckle joint (with pin)0.050.090.090.130.260.260.641.31
Additional weight per 50 stroke0.070.100.130.230.340.380.540.77
Additional weight with air cushion00.010.0400.010.0400.04
Weight reduction for female rod end-0.02-0.04-0.04-0.10-0.20-0.20-0.38-0.54

Mounting Brackets / Part No.

Mounting bracketOrder quantityTube Inner Diameter (mm)Contents
20253240506380100
Axial foot2*CG-L020CG-L025CG-L032CG-L040CG-L050CG-L063CG-L080CG-L100Foot × 2, bracket mounting bolt × 8
Flange1CG-F020CG-F025CG-F032CG-F040CG-F050CG-F063CG-F080CG-F100Flange × 1
Mounting bracket bolt × 4
Trunnion Pin1CG-T020CG-T025CG-T032CG-T040CG-T050CG-T063--Trunnion pin × 2, trunnion bolt × 2, flat washer × 2
Pivot bracket1CG-020-24ACG-025-24ACG-032-24ACG-040-24ACG-050-24ACG-063-24A--Pivot bracket × 1

*When foot brackets are used, order two pieces per cylinder.

Diagram

Diagram: CG1W Series Standard Type Double Acting, Double Rod Air Cylinder

Diagram: CG1W Series Standard Type Double Acting, Double Rod Air Cylinder

Components

NumberNameMaterialNotes
1Rod coverAluminum alloyHard anodized aluminum
2Cylinder TubeAluminum alloyHard anodized aluminum
3PistonAluminum alloy-
4Piston rodStainless steelFor ø20 mm, ø25 mm with built-in magnet
Carbon steel*Hard chrome plating*
5BushingResin/Copper alloy (Multiple layers)-
6DamperResinø32 (32‑mm diameter) or larger is common
7DamperResin
8Rod end nutCarbon steelZinc chromate
9Cushion RingAluminum alloy-
10Cushion valveø40 (40‑mm diameter) or smallerCarbon steelElectroless nickel plating
ø50 (50-mm diameter) or largerSteel wireZinc chromate
11Cushion SealUrethane-
12Rod packingNBR-
13Piston packingNBR-
14Tube gasketNBR-
15Valve SealNBR-

*For cylinders with auto switches, a magnet is attached to the piston.

  • *The material for ø20 (20‑mm diameter) and ø25 (25‑mm diameter) cylinders with auto switches is stainless steel.

Replacement Parts / Seal Kit

Tube Inner Diameter (mm)Order NumberContent
20CG1WN20Z-PSSet of (12), (13) and (14)
25CG1WN25Z-PS
32CG1WN32Z-PS
40CG1WN40Z-PS

*Products of ø50 (50-mm diameter) or larger cannot be disassembled, which means the seals cannot be replaced.

  • *The seal kit includes a grease pack (10 g). Order with the following part number when only the grease pack is needed.
    Grease part number: GR-S-010 (10 g)

CG1W Series Standard Type Double Acting, Double Rod Air Cylinder Example Dimensions

Basic Style with Rubber Bumper: CG1WBN

 

(Units: mm)

 

Dimensional drawings: basic style with rubber bumper, CG1WBN

Dimensional drawings: basic style with rubber bumper, CG1WBN

Tube inner diameterStroke rangeAALB1CDEFGAH1IJKKAMMNAPS
StandardLong stroke
20Up to 200201 to 1,5001815.51314812212526M4 × 0.7 depth 756M8 × 1.25241/877
25Up to 300301 to 1,5002219.51716.51014212631M5 × 0.8 depth 7.55.58M10 × 1.25291/877
32Up to 300301 to 1,5002219.517201218212638M5 × 0.8 depth 85.510M10 × 1.2535.51/879
40Up to 300301 to 1,500302719261625213847M6 × 1 depth 12614M14 × 1.5441/887
50Up to 300301 to 1,5003532273220302141158M8 × 1.25 depth 16718M18 × 1.5551/4102
63Up to 300301 to 1,5003532273820322141172M10 × 1.5 depth 16718M18 × 1.5691/4102
80Up to 300301 to 1,5004037325025403201389M10 × 1.5 depth 221022M22 × 1.5863/8122
100Up to 300301 to 1,50040374160305032016110M12 × 1.75 depth 221026M26 × 1.51061/2122
Tube inner diameterTATC**Without rod bootWith rod boot at one end*With rod boot at both ends*
HZZefhIJJH (reference value)JW (reference value)lZZZZ
2011M5 × 0.8351473018552715.510.51/4 stroke167187
2511M6 × 0.75401573019623216.510.5179201
3211M8 × 1.0401593519623818.510.5181203
4012M10 × 1.25501873519704821.510.5207227
5013M12 × 1.2558218401978592410.5238258
6313M14 × 1.558218402078722410.5238258
80--7126452108059--273282
100--712646278071--273282
  • *The minimum stroke with rod boot is 20 mm.
*Trunnion mounting taps with width across flats NA are not attached for bore sizes ø80 (80-mm diameter) and ø100 (100-mm diameter).

Female rod end

Tube inner diameterA1HMMZZ
20813M4 × 0.7103
25814M5 × 0.8105
321214M6 × 1107
401315M8 × 1.25117
501816M10 × 1.5134
631816M10 × 1.5134
802119M14 × 1.5160
1002522M16 × 1.5166

Basic Style with Air Cushion: CG1WBA

 

(Units: mm)

 

Dimensional drawings: basic style with air cushion, CG1WBA

Dimensional drawings: basic style with air cushion, CG1WBA

Tube inner diameterStroke rangeAALB1CDEFGAHH1IJKKA
StandardLong stroke
20Up to 200201 to 1,5001815.5131481221235526M4 × 0.7 depth 756
25Up to 300301 to 1,5002219.51716.51014212.540631M5 × 0.8 depth 7.55.58
32Up to 300301 to 1,5002219.51720121821240638M5 × 0.8 depth 85.510
40Up to 300301 to 1,50030271926162521350847M6 × 1 depth 12614
50Up to 300301 to 1,500353227322030214581158M8 × 1.25 depth 16718
63Up to 300301 to 1,500353227382032214581172M10 × 1.5 depth 16718
80Up to 300301 to 1,500403732502540320711389M10 × 1.5 depth 221022
100Up to 300301 to 1,5004037416030503207116110M12 × 1.75 depth 221026
  • *For products with rod boot, see the rubber bumper specification.
Tube inner diameterMMNAPSTATC**ZZWAW θWH
20M8 × 1.2524M5 × 0.87711M5 × 0.81471625 °1.5
25M10 × 1.2529M5 × 0.87711M6 × 0.751571625 °1.5
32M10 × 1.2535.5RC1/87911M8 × 1.01591625 °1.5
40M14 × 1.544RC1/88712M10 × 1.251871720 °1.5
50M18 × 1.555RC1/410213M12 × 1.252181820 °3
63M18 × 1.569RC1/410213M14 × 1.52181820 °3
80M22 × 1.586RC3/8122--2642420 °4
100M26 × 1.5106RC1/2122--2642420 °4
  • *For the female rod end, see the rubber bumper specification.
*Trunnion mounting taps with width across flats NA are not attached for bore sizes ø80 (80-mm diameter) and ø100 (100-mm diameter).
Part Number
CDG1WBA20-20Z
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipCylinder (Tube) Inner Diameter
(Ø)
Stroke
(mm)
Environment, Applications Cushion Specifications Auto Switches Lead Wire The number of the switches Type of Mount Support Rod Tip Shape Bellows Custom-made Specifications

-

1 Piece(s) Quote 2020StandardAir cushionBuilt-in magnetWithout switch--Basic typeMale rod endWithout rod bootMade-to-order products not available

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  1. 1

Basic Information

Cylinder Operation Method Double Acting Rod Operation Method Double rod Main Body Shape Standard
Additional Function Standard Operating Pressure(MPa) 0.08 to 1.0

Please check the type/dimensions/specifications of the part CDG1WBA20-20Z in the CG1W Series Standard Type Double Acting, Double Rod Air Cylinder series.

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