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Air Cylinder, Short Type, Standard, Double Acting, Single Rod CG3 Series (Part Numbers)

Air Cylinder, Short Type, Standard, Double Acting, Single Rod CG3 Series

A standard type short double action, single rod cylinder.
[Features]
· An air cylinder with an overall length reduced by up to 51 mm and weight reduced by up to 24% (compared to CG1).
· Female rod end available as standard.
*See the SMC catalog for specification details.
*Product pictures are representative images. CAD data is not supported for some model numbers.

(i)Caution

  • ■ SMC Product Line
    Webpages for products currently without individual pages on this site will be released on an ad-hoc basis.
  • 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

Air Cylinder, Short Type, Standard, Double Acting, Single Rod CG3 Series Specifications

Air Cylinder, Short Type, Standard, Double Acting, Single Rod CG3 Series external appearance

Air Cylinder, Short Type, Standard, Double Acting, Single Rod CG3 Series external appearance

JIS symbol (rubber bumper)

JIS symbol (rubber bumper)

Specifications

Tube Inner Diameter (mm)20253240506380100
ActionDouble acting, single rod
LubricationNot required (non-lubricated)
FluidAir
Proof Pressure1.0 MPa
Maximum operating pressure0.7 MPa
Minimum operating pressure0.05 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 1,000 mm/s30 to 700 mm/s
Stroke Length Tolerance0 to +1.4 mm
CushioningRubber cushion
Mount Support TypeBasic type, foot type, rod-end flange type,
head-end flange type, clevis type
Allowable Kinetic
Energy
Rod end male thread0.2 J0.29 J0.46 J0.84 J1.4 J2.38 J4.13 J6.93 J
Rod end female thread0.11 J0.18 J0.29 J0.52 J0.91 J1.54 J2.71 J4.54 J

*Only use the cylinder within the allowable kinetic energy range. See the SMC catalog for details.

Stroke Table

Tube Inner Diameter (mm)Standard Stroke (mm)*
2025, 50, 75, 100, 125, 150, 200
2525, 50, 75, 100, 125, 150, 200, 250, 300
32
40
50
63
80
100

*Contact the SMC support center regarding intermediate strokes of 1‑mm increments. (Spacers are not used.)

Theoretical Output Table

 

(Unit: N)

 

Tube Internal Diameter
D (mm)
Rod Diameter
d (mm)
Operating DirectionPiston Area
(mm2)
Operating Pressure (MPa)
0.20.30.40.50.60.7
208OUT31462.894.2125.6157188.4219.8
IN26452.879.2105.6132158.4184.8
2510OUT49198.2147.3196.4245.5294.6343.7
IN41282.4123.6164.8206247.2288.4
3212OUT804160.8241.2321.6402482.4562.8
IN691138.2207.3276.4345.5414.6483.7
4014OUT1,257251.4377.1502.8628.5754.2879.9
IN1,103220.6330.9441.2551.5661.8772.1
5018OUT1,964392.8589.2785.69821,178.41,374.8
IN1,709341.8512.7683.6854.51,025.41,196.3
6318OUT3,117623.4935.11,246.81,558.51,870.22,181.9
IN2,863572.6858.91,145.21,431.51,717.82,004.1
8022OUT5,0271,005.41,508.12,010.82,513.53,016.23,518.9
IN4,646929.21,393.81,858.42,3232,787.63,252.2
10026OUT7,8541,570.82,356.23,141.63,9274,712.45,497.8
IN7,3231,464.62,196.92,929.23,661.54,393.85,126.1

*Theoretical output (N) = Pressure (MPa) × Piston area (mm2).

Weight Table

 

(Unit: kg)

 

Tube Inner Diameter (mm)20253240506380100
Basic weightBasic type0.090.140.200.320.660.921.752.74
Rod-End Long Type (G)0.100.150.210.340.700.971.842.85
Rod End Female Thread Type (F)0.080.120.190.290.600.851.612.53
Additional Bracket WeightFoot type0.110.130.160.220.480.720.961.75
Flange type0.080.100.140.200.340.500.711.35
Clevis Type0.050.080.150.230.400.680.711.28
Pivot bracket0.080.090.170.250.440.800.981.75
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 strokes0.050.070.090.130.190.230.310.43
Additional Switch Magnet Weight0.010.010.010.010.010.020.020.04

Calculation Example) CDG3FN20-100 (built-in magnet, flange type, ø20 mm, 100 stroke)

  • Basic weight: 0.09 kg (basic type, ø20 mm)
  • Additional bracket weight: 0.08 kg (flange type)
  • Additional stroke weight: 0.05 kg / 50 mm
  • Air cylinder stroke: 100 mm
  • Additional switch magnet weight: 0.01 kg

0.09 + 0.08 + 0.05 × (100/50) + 0.01 = 0.28 kg

Mounting Procedure

Mounting procedure for clevis: (ø20 to 63 mm)

Mounting procedure for clevis: (ø20 to 63 mm)

Mounting procedure for clevis: (ø80 to 100 mm)

Mounting procedure for clevis: (ø80 to 100 mm)

Mounting procedure for rod end nut

Mounting procedure for rod end nut

  1. *1: Tighten the clevis bracket mounting bolts to the proper tightening torques detailed below.
      ø20 mm: 1.5 N·m, ø25 to 32 mm: 2.9 N·m, ø40 mm: 4.9 N·m
      ø50 mm: 11.8 N·m, ø63 to 80 mm: 24.5 N·m, ø100 mm: 42.2 N·m
  2. *2: Mount the flange type and foot type so that the distance 't' (clearance) of the rod end nut is at least 1 mm.
  3. *3: The direction of the rod end nut (for male thread) when mounting should be with the hexagonal part at the rod end. Apply the wrench to the hexagonal part.

Diagram

With rubber bumper diagram

With rubber bumper diagram

NumberNameMaterialNotes
1Rod coverAluminum alloyHard anodized aluminum
2Tube CoverAluminum alloyHard anodized aluminum
3PistonAluminum alloyChromate
4Piston rodCarbon steel*Hard chrome plated*
5BushingResin/Copper alloy (Multiple layers)-
6Bumper AResin-
7Damper BResin-
8Wear RingResin-
9Rod End NutCarbon steelNickel plated
10Rod sealNBR-
11Piston SealNBR-
12Tube GasketNBR-

*For cylinders with auto switches, a magnet is attached to the piston.
*The material for ø20 mm and ø25 mm cylinders with auto switches is stainless steel.

Dimensions

 

(Units: mm)

 

Basic type / CG3BN tube inner diameter, stroke, with rubber bumper dimensional drawing

Basic type / CG3BN tube inner diameter, stroke, with rubber bumper dimensional drawing

 
Rod-end female thread / Long rod-end male thread dimensional drawing

Rod-end female thread / Long rod-end male thread dimensional drawing

 
Foot type / CG3LN tube inner diameter, stroke, with rubber bumper dimensional drawing

Foot type / CG3LN tube inner diameter, stroke, with rubber bumper dimensional drawing

  • *See the manufacturer's catalog for dimensional drawings and values other than those provided above.
Part Number
CDG3BN32-100F-A93LS
CDG3BN32-100G
CDG3BN32-105
CDG3BN32-105-M9BWL
CDG3BN32-110
CDG3BN32-110-M9BM
CDG3BN32-115F-A93LS
CDG3BN32-120
CDG3BN32-120-B54
CDG3BN32-125F-A93LS
CDG3BN32-125F-C73C
CDG3BN32-125F-M9BW
CDG3BN32-125F-M9NSAPC-C
CDG3BN32-125G-C73CZ
CDG3BN32-125G-M9BL
CDG3BN32-140
CDG3BN32-150-A93S-C
CDG3BN32-150-M9BLS
CDG3BN32-150-M9BW-C
CDG3BN32-150-M9BWZ
CDG3BN32-150F-A93
CDG3BN32-150F-A93LS
CDG3BN32-150F-M9B
CDG3BN32-150F-M9B3
CDG3BN32-150F-M9BAL-C
CDG3BN32-150F-M9BS
CDG3BN32-150F-M9N
CDG3BN32-150G-M9BW-C
CDG3BN32-155F-A93LS
CDG3BN32-160-M9BL
CDG3BN32-160F-A93LS
CDG3BN32-160F-M9BVL-C
CDG3BN32-165-M9BW-C
CDG3BN32-175-M9BL
CDG3BN32-180-M9PWL
CDG3BN32-200-A93
CDG3BN32-200-M9BA-C
CDG3BN32-200-M9NS
CDG3BN32-200-M9NWL
CDG3BN32-200F-A93L-C
CDG3BN32-200F-A93LS
CDG3BN32-200G-M9BL
CDG3BN32-200G-M9PSAPC-C
CDG3BN32-210-M9BWL
CDG3BN32-225-M9BAL-C
CDG3BN32-225-M9BWZ
CDG3BN32-240-M9BL
CDG3BN32-250-A93-C
CDG3BN32-250-M9BW
CDG3BN32-250-M9BWL
CDG3BN32-250-M9BWM
CDG3BN32-250F-A93L
CDG3BN32-265F-M9BL
CDG3BN32-270
CDG3BN32-300-A93L
CDG3BN32-300-A93Z
CDG3BN32-300-A93Z-C
CDG3BN32-300-M9BWL
CDG3BN32-300-M9BWL-C
CDG3BN32-300F-A93L
CDG3BN32-300F-M9BW
CDG3BN32-300F-M9NW
CDG3BN32-300F-M9NWV-C
CDG3BN40-10
CDG3BN40-15G
CDG3BN40-15G-M9NWM-C
CDG3BN40-25-H7BW
CDG3BN40-25-M9B
CDG3BN40-25-M9BL
CDG3BN40-25F-A93L
CDG3BN40-25F-A93M
CDG3BN40-25F-M9BMBPC
CDG3BN40-25F-M9BW
CDG3BN40-25F-M9BWZ
CDG3BN40-25G-M9BWMS
CDG3BN40-30-A93LS
CDG3BN40-39-A93LS
CDG3BN40-50-M9BW-C(ZXCM00116-00)
CDG3BN40-50F-M9BAZ-C
CDG3BN40-50F-M9BW
CDG3BN40-50F-M9NLS
CDG3BN40-50G-M9B
CDG3BN40-50G-M9BWLS
CDG3BN40-50G-M9BWMS
CDG3BN40-53F
CDG3BN40-53F-M9BL
CDG3BN40-55-A93L
CDG3BN40-55G-M9BWS
CDG3BN40-60-M9BVSDPC
CDG3BN40-60-M9NVSDPC
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 Rod Tip Shape Connector type Auto switch mounting bracket

MYR 418.57

1 Piece(s) 27 Day(s) or more 32100Built-in magnetA9331Basic typeFemale Thread--

MYR 315.06

1 Piece(s) 27 Day(s) or more 32100Built-in magnetWithout switch--Basic typeMale thread, long--

MYR 326.17

1 Piece(s) 27 Day(s) or more 32105Built-in magnetWithout switch--Basic typeMale thread--

MYR 668.33

1 Piece(s) 27 Day(s) or more 32105Built-in magnetM9BW32Basic typeMale thread--

MYR 326.48

1 Piece(s) 27 Day(s) or more 32110Built-in magnetWithout switch--Basic typeMale thread--

MYR 641.00

1 Piece(s) 27 Day(s) or more 32110Built-in magnetM9B12Basic typeMale thread--

MYR 431.48

1 Piece(s) 27 Day(s) or more 32115Built-in magnetA9331Basic typeFemale Thread--

MYR 327.16

1 Piece(s) 27 Day(s) or more 32120Built-in magnetWithout switch--Basic typeMale thread--

MYR 692.34

1 Piece(s) 27 Day(s) or more 32120Built-in magnetB540.52Basic typeMale thread--

MYR 431.48

1 Piece(s) 27 Day(s) or more 32125Built-in magnetA9331Basic typeFemale Thread--

MYR 625.08

1 Piece(s) 27 Day(s) or more 32125Built-in magnetC73C0.52Basic typeFemale Thread--

MYR 651.53

1 Piece(s) 27 Day(s) or more 32125Built-in magnetM9BW0.52Basic typeFemale Thread--

MYR 832.27

1 Piece(s) 27 Day(s) or more 32125Built-in magnetM9N (with mounting bracket)0.5 (M8 3-pin plug connector)2Basic typeFemale Thread--

MYR 688.28

1 Piece(s) 27 Day(s) or more 32125Built-in magnetC73C52Basic typeMale thread, long--

MYR 653.48

1 Piece(s) 27 Day(s) or more 32125Built-in magnetM9B32Basic typeMale thread, long--

MYR 341.39

1 Piece(s) 27 Day(s) or more 32140Built-in magnetWithout switch--Basic typeMale thread--

MYR 423.74

1 Piece(s) 27 Day(s) or more 32150Built-in magnetA93 (with mounting bracket)0.51Basic typeMale thread--

MYR 493.06

1 Piece(s) 27 Day(s) or more 32150Built-in magnetM9B31Basic typeMale thread--

MYR 648.64

1 Piece(s) 27 Day(s) or more 32150Built-in magnetM9BW (with mounting bracket)0.52Basic typeMale thread--

MYR 715.64

1 Piece(s) 27 Day(s) or more 32150Built-in magnetM9BW52Basic typeMale thread--

MYR 531.99

1 Piece(s) 27 Day(s) or more 32150Built-in magnetA930.52Basic typeFemale Thread--

MYR 445.07

1 Piece(s) 27 Day(s) or more 32150Built-in magnetA9331Basic typeFemale Thread--

MYR 632.53

1 Piece(s) 27 Day(s) or more 32150Built-in magnetM9B0.52Basic typeFemale Thread--

MYR 782.37

1 Piece(s) 27 Day(s) or more 32150Built-in magnetM9B0.53Basic typeFemale Thread--

MYR 766.51

1 Piece(s) 27 Day(s) or more 32150Built-in magnetM9BA (with mounting bracket)32Basic typeFemale Thread--

MYR 481.82

1 Piece(s) 27 Day(s) or more 32150Built-in magnetM9B0.51Basic typeFemale Thread--

MYR 648.47

1 Piece(s) 27 Day(s) or more 32150Built-in magnetM9N0.52Basic typeFemale Thread--

MYR 656.55

1 Piece(s) 27 Day(s) or more 32150Built-in magnetM9BW (with mounting bracket)0.52Basic typeMale thread, long--

MYR 471.52

1 Piece(s) 27 Day(s) or more 32155Built-in magnetA9331Basic typeFemale Thread--

MYR 696.15

1 Piece(s) 27 Day(s) or more 32160Built-in magnetM9B32Basic typeMale thread--

MYR 471.52

1 Piece(s) 27 Day(s) or more 32160Built-in magnetA9331Basic typeFemale Thread--

MYR 738.56

1 Piece(s) 27 Day(s) or more 32160Built-in magnetM9BV (with mounting bracket)32Basic typeFemale Thread--

MYR 682.36

1 Piece(s) 27 Day(s) or more 32165Built-in magnetM9BW (with mounting bracket)0.52Basic typeMale thread--

MYR 696.15

1 Piece(s) 27 Day(s) or more 32175Built-in magnetM9B32Basic typeMale thread--

MYR 705.20

1 Piece(s) 27 Day(s) or more 32180Built-in magnetM9PW32Basic typeMale thread--

MYR 549.61

1 Piece(s) 27 Day(s) or more 32200Built-in magnetA930.52Basic typeMale thread--

MYR 754.60

1 Piece(s) 27 Day(s) or more 32200Built-in magnetM9BA (with mounting bracket)0.52Basic typeMale thread--

MYR 508.97

1 Piece(s) 27 Day(s) or more 32200Built-in magnetM9N0.51Basic typeMale thread--

MYR 722.71

1 Piece(s) 27 Day(s) or more 32200Built-in magnetM9NW32Basic typeMale thread--

MYR 589.82

1 Piece(s) 27 Day(s) or more 32200Built-in magnetA93 (with mounting bracket)32Basic typeFemale Thread--

MYR 471.52

1 Piece(s) 27 Day(s) or more 32200Built-in magnetA9331Basic typeFemale Thread--

MYR 696.15

1 Piece(s) 27 Day(s) or more 32200Built-in magnetM9B32Basic typeMale thread, long--

MYR 872.95

1 Piece(s) 27 Day(s) or more 32200Built-in magnetM9P (with mounting bracket)0.5 (M8 3-pin plug connector)2Basic typeMale thread, long--

MYR 733.88

1 Piece(s) 27 Day(s) or more 32210Built-in magnetM9BW32Basic typeMale thread--

MYR 813.82

1 Piece(s) 27 Day(s) or more 32225Built-in magnetM9BA (with mounting bracket)32Basic typeMale thread--

MYR 797.22

1 Piece(s) 27 Day(s) or more -225Built-in magnetM9BW52Basic typeMale thread-N/A

MYR 722.71

1 Piece(s) 27 Day(s) or more 32240Built-in magnetM9B32Basic typeMale thread--

MYR 584.94

1 Piece(s) 27 Day(s) or more 32250Built-in magnetA93 (with mounting bracket)0.52Basic typeMale thread--

MYR 702.74

1 Piece(s) 27 Day(s) or more 32250Built-in magnetM9BW0.52Basic typeMale thread--

MYR 749.21

1 Piece(s) 27 Day(s) or more 32250Built-in magnetM9BW32Basic typeMale thread--

MYR 733.18

1 Piece(s) 27 Day(s) or more 32250Built-in magnetM9BW12Basic typeMale thread--

MYR 614.08

1 Piece(s) 27 Day(s) or more 32250Built-in magnetA9332Basic typeFemale Thread--

MYR 749.21

1 Piece(s) 27 Day(s) or more 32265Built-in magnetM9B32Basic typeFemale Thread--

MYR 419.27

1 Piece(s) 27 Day(s) or more 32270Built-in magnetWithout switch--Basic typeMale thread--

MYR 643.32

1 Piece(s) 27 Day(s) or more 32300Built-in magnetA9332Basic typeMale thread--

MYR 675.03

1 Piece(s) 27 Day(s) or more 32300Built-in magnetA9352Basic typeMale thread--

MYR 669.52

1 Piece(s) 27 Day(s) or more 32300Built-in magnetA93 (with mounting bracket)52Basic typeMale thread--

MYR 763.36

1 Piece(s) 27 Day(s) or more 32300Built-in magnetM9BW32Basic typeMale thread--

MYR 763.42

1 Piece(s) 27 Day(s) or more 32300Built-in magnetM9BW (with mounting bracket)32Basic typeMale thread--

MYR 643.17

1 Piece(s) 27 Day(s) or more 32300Built-in magnetA9332Basic typeFemale Thread--

MYR 736.45

1 Piece(s) 27 Day(s) or more 32300Built-in magnetM9BW0.52Basic typeFemale Thread--

MYR 738.93

1 Piece(s) 27 Day(s) or more 32300Built-in magnetM9NW0.52Basic typeFemale Thread--

MYR 770.44

1 Piece(s) 27 Day(s) or more 32300Built-in magnetM9NWV (with mounting bracket)0.52Basic typeFemale Thread--

MYR 462.48

1 Piece(s) 27 Day(s) or more 4010Built-in magnetWithout auto switch--Basic typeMale thread-N/A

MYR 421.29

1 Piece(s) 27 Day(s) or more 4015Built-in magnetWithout switch--Basic typeMale thread, long--

MYR 756.68

1 Piece(s) 27 Day(s) or more 4015Built-in magnetM9NW (with mounting bracket)12Basic typeMale thread, long--

MYR 872.48

1 Piece(s) 27 Day(s) or more 4025Built-in magnetH7BW0.52Basic typeMale thread-N/A

MYR 705.00

1 Piece(s) 27 Day(s) or more 4025Built-in magnetM9B0.52Basic typeMale thread--

MYR 777.89

1 Piece(s) 27 Day(s) or more 4025Built-in magnetM9B32Basic typeMale thread-N/A

MYR 643.66

1 Piece(s) 27 Day(s) or more 4025Built-in magnetA9332Basic typeFemale Thread--

MYR 659.63

1 Piece(s) 27 Day(s) or more 4025Built-in magnetA9312Basic typeFemale Thread--

MYR 937.34

1 Piece(s) 27 Day(s) or more 4025Built-in magnetM9B1 (M8 4-pin plug connector)2Basic typeFemale Thread--

MYR 744.17

1 Piece(s) 27 Day(s) or more 4025Built-in magnetM9BW0.52Basic typeFemale Thread--

MYR 806.62

1 Piece(s) 27 Day(s) or more 4025Built-in magnetM9BW52Basic typeFemale Thread--

MYR 582.45

1 Piece(s) 27 Day(s) or more 4025Built-in magnetM9BW11Basic typeMale thread, long--

MYR 576.49

1 Piece(s) 27 Day(s) or more 4030Built-in magnetA9331Basic typeMale thread-N/A

MYR 542.64

1 Piece(s) 27 Day(s) or more 4039Built-in magnetA9331Basic typeMale thread--

-

1 Piece(s) Quote 4050Built-in magnetM9BW0.52Basic typeMale thread--

MYR 901.24

1 Piece(s) 27 Day(s) or more 4050Built-in magnetM9BA (with mounting bracket)52Basic typeFemale Thread--

MYR 757.62

1 Piece(s) 27 Day(s) or more 4050Built-in magnetM9BW0.52Basic typeFemale Thread--

MYR 600.85

1 Piece(s) 27 Day(s) or more 4050Built-in magnetM9N31Basic typeFemale Thread--

MYR 736.30

1 Piece(s) 27 Day(s) or more 4050Built-in magnetM9B0.52Basic typeMale thread, long--

MYR 608.83

1 Piece(s) 27 Day(s) or more 4050Built-in magnetM9BW31Basic typeMale thread, long--

MYR 600.91

1 Piece(s) 27 Day(s) or more 4050Built-in magnetM9BW11Basic typeMale thread, long--

MYR 458.27

1 Piece(s) 27 Day(s) or more 4053Built-in magnetWithout switch--Basic typeFemale Thread--

MYR 786.58

1 Piece(s) 27 Day(s) or more 4053Built-in magnetM9B32Basic typeFemale Thread--

MYR 680.69

1 Piece(s) 27 Day(s) or more 4055Built-in magnetA9332Basic typeMale thread--

MYR 611.49

1 Piece(s) 27 Day(s) or more 4055Built-in magnetM9BW0.51Basic typeMale thread, long--

MYR 985.45

1 Piece(s) 27 Day(s) or more 4060Built-in magnetM9BV0.5 (M12 4-pin A-cord [normal-key] plug connector)2Basic typeMale thread--

MYR 985.45

1 Piece(s) 27 Day(s) or more 4060Built-in magnetM9NV0.5 (M12 4-pin A-cord [normal-key] plug connector)2Basic typeMale thread--

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Basic Information

Rod Operation Method Single Rods Main Body Shape Standard Cylinder Operation Method Double Acting
Additional Function Standard Environment, Applications Standard Cushion Rubber cushion
Operating Pressure(MPa) 0.05 to 0.7

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