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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
CDG3DN100-100-B59WL
CDG3DN100-100-G5BAL
CDG3DN100-100-G5PW
CDG3DN100-100-G59W
CDG3DN100-100-K59L
CDG3DN100-100-K59W
CDG3DN100-100G-K59W
CDG3DN100-125
CDG3DN100-125-B54L
CDG3DN100-125F
CDG3DN100-150
CDG3DN100-150-B54L
CDG3DN100-150-K59
CDG3DN100-150F-B54
CDG3DN100-200-K59
CDG3DN100-200F-G59
CDG3DN100-250-G59
CDG3DN100-300
CDG3DN100-300-B64L
CDG3DN100-300-K59W
CDG3DN100-300-K59Z
CDG3FN20-25-A93S
CDG3FN20-25-M9B
CDG3FN20-25-M9BV-C
CDG3FN20-25-M9BVL-C
CDG3FN20-25-M9BW
CDG3FN20-25-M9BWL
CDG3FN20-25-M9BWL-C
CDG3FN20-25-M9BZ
CDG3FN20-25-M9NW
CDG3FN20-25F-M9BWM
CDG3FN20-35-A93S
CDG3FN20-40-M9BL
CDG3FN20-50-M9BW-C
CDG3FN20-50F-M9BL
CDG3FN20-50F-M9BW
CDG3FN20-60
CDG3FN20-60-M9N
CDG3FN20-70-C80CL
CDG3FN20-75-A93L
CDG3FN20-75G-A93L-C
CDG3FN20-75G-M9BWL
CDG3FN20-90
CDG3FN20-100-A93LS
CDG3FN20-100-A93LS-C
CDG3FN20-100-C73C
CDG3FN20-100-M9BL
CDG3FN20-100-M9BW
CDG3FN20-100F
CDG3FN20-100F-A93L
CDG3FN20-100F-M9B3
CDG3FN20-100F-M9BL3
CDG3FN20-115
CDG3FN20-115-M9BM
CDG3FN20-125-M9PWMBPC-C
CDG3FN20-125F-M9BZ
CDG3FN20-150G-M9BL
CDG3FN20-150G-M9NL
CDG3FN20-160-M9NW-C
CDG3FN20-166-M9NW
CDG3FN20-169-M9NW-C
CDG3FN20-175-M9BL-C
CDG3FN25-20
CDG3FN25-20-A93
CDG3FN25-25-M9BW
CDG3FN25-25G-M9NLS
CDG3FN25-30-A93M
CDG3FN25-30-A93M-C
CDG3FN25-30G-M9B
CDG3FN25-35-A93S
CDG3FN25-50-A93L
CDG3FN25-50-M9B
CDG3FN25-50-M9BM
CDG3FN25-50-M9BW
CDG3FN25-50-M9NWM
CDG3FN25-65F-M9BW
CDG3FN25-75-M9BW-C
CDG3FN25-75F-A93L
CDG3FN25-75G-M9NLS
CDG3FN25-90
CDG3FN25-90-M9BW-C
CDG3FN25-100-M9BL3
CDG3FN25-100-M9BWL
CDG3FN25-100F-M9BL
CDG3FN25-100G-M9N
CDG3FN25-110-M9BW-C
CDG3FN25-125F-M9B
CDG3FN25-150-A93L
CDG3FN25-150-A96L-C
CDG3FN25-150-B54
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 1,643.83

1 Piece(s) 27 Day(s) or more 100100Built-in magnetB59W32Clevis shapeMale thread--

MYR 1,925.61

1 Piece(s) 27 Day(s) or more 100100Built-in magnetG5BA32Clevis shapeMale thread--

MYR 1,707.42

1 Piece(s) 27 Day(s) or more 100100Built-in magnetG5PW0.52Clevis shapeMale thread--

MYR 1,707.42

1 Piece(s) 27 Day(s) or more 100100Built-in magnetG59W0.52Clevis shapeMale thread--

MYR 1,830.46

1 Piece(s) 27 Day(s) or more 100100Built-in magnetK5932Clevis shapeMale thread--

MYR 1,707.42

1 Piece(s) 27 Day(s) or more 100100Built-in magnetK59W0.52Clevis shapeMale thread--

MYR 1,703.93

1 Piece(s) 27 Day(s) or more 100100Built-in magnetK59W0.52Clevis shapeMale thread, long--

MYR 1,366.14

1 Piece(s) 27 Day(s) or more 100125Built-in magnetWithout switch--Clevis shapeMale thread--

MYR 1,652.21

1 Piece(s) 27 Day(s) or more 100125Built-in magnetB5432Clevis shapeMale thread--

MYR 1,271.06

1 Piece(s) 27 Day(s) or more 100125Built-in magnetWithout switch--Clevis shapeFemale Thread--

MYR 1,315.63

1 Piece(s) 27 Day(s) or more 100150Built-in magnetWithout switch--Clevis shapeMale thread--

MYR 1,826.84

1 Piece(s) 27 Day(s) or more 100150Built-in magnetB5432Clevis shapeMale thread--

MYR 1,897.06

1 Piece(s) 27 Day(s) or more 100150Built-in magnetK590.52Clevis shapeMale thread--

MYR 1,665.06

1 Piece(s) 27 Day(s) or more 100150Built-in magnetB540.52Clevis shapeFemale Thread--

MYR 1,993.71

1 Piece(s) 27 Day(s) or more 100200Built-in magnetK590.52Clevis shapeMale thread--

MYR 1,855.72

1 Piece(s) 27 Day(s) or more 100200Built-in magnetG590.52Clevis shapeFemale Thread--

MYR 1,932.49

1 Piece(s) 27 Day(s) or more 100250Built-in magnetG590.52Clevis shapeMale thread--

MYR 1,585.61

1 Piece(s) 27 Day(s) or more 100300Built-in magnetWithout auto switch--Clevis shapeMale thread-N/A

MYR 2,019.99

1 Piece(s) 27 Day(s) or more 100300Built-in magnetB6432Clevis shapeMale thread--

MYR 2,050.76

1 Piece(s) 27 Day(s) or more 100300Built-in magnetK59W0.52Clevis shapeMale thread-N/A

MYR 2,257.13

1 Piece(s) 27 Day(s) or more 100300Built-in magnetK5952Clevis shapeMale thread--

MYR 354.70

1 Piece(s) 27 Day(s) or more 2025Built-in magnetA930.51Rod-end flange typeMale thread--

MYR 547.74

1 Piece(s) 27 Day(s) or more 2025Built-in magnetM9B0.52Rod-end flange typeMale thread--

MYR 587.08

1 Piece(s) 27 Day(s) or more 2025Built-in magnetM9BV (with mounting bracket)0.52Rod-end flange typeMale thread--

MYR 618.69

1 Piece(s) 27 Day(s) or more 2025Built-in magnetM9BV (with mounting bracket)32Rod-end flange typeMale thread--

MYR 571.37

1 Piece(s) 27 Day(s) or more 2025Built-in magnetM9BW0.52Rod-end flange typeMale thread--

MYR 622.42

1 Piece(s) 27 Day(s) or more 2025Built-in magnetM9BW32Rod-end flange typeMale thread--

MYR 622.42

1 Piece(s) 27 Day(s) or more 2025Built-in magnetM9BW (with mounting bracket)32Rod-end flange typeMale thread--

MYR 659.63

1 Piece(s) 27 Day(s) or more 2025Built-in magnetM9B52Rod-end flange typeMale thread-N/A

MYR 590.71

1 Piece(s) 27 Day(s) or more 2025Built-in magnetM9NW0.52Rod-end flange typeMale thread--

MYR 606.51

1 Piece(s) 27 Day(s) or more 2025Built-in magnetM9BW12Rod-end flange typeFemale Thread--

MYR 368.40

1 Piece(s) 27 Day(s) or more 2035Built-in magnetA930.51Rod-end flange typeMale thread--

MYR 593.81

1 Piece(s) 27 Day(s) or more 2040Built-in magnetM9B32Rod-end flange typeMale thread--

MYR 603.45

1 Piece(s) 27 Day(s) or more 2050Built-in magnetM9BW (with mounting bracket)0.52Rod-end flange typeMale thread--

MYR 597.05

1 Piece(s) 27 Day(s) or more 2050Built-in magnetM9B32Rod-end flange typeFemale Thread--

MYR 586.93

1 Piece(s) 27 Day(s) or more 2050Built-in magnetM9BW0.52Rod-end flange typeFemale Thread--

MYR 288.38

1 Piece(s) 27 Day(s) or more 2060Built-in magnetWithout switch--Rod-end flange typeMale thread--

MYR 601.30

1 Piece(s) 27 Day(s) or more 2060Built-in magnetM9N0.52Rod-end flange typeMale thread--

MYR 600.30

1 Piece(s) 27 Day(s) or more 2070Built-in magnetC80C32Rod-end flange typeMale thread--

MYR 516.53

1 Piece(s) 27 Day(s) or more 2075Built-in magnetA9332Rod-end flange typeMale thread--

MYR 507.95

1 Piece(s) 27 Day(s) or more 2075Built-in magnetA93 (with mounting bracket)32Rod-end flange typeMale thread, long--

MYR 648.81

1 Piece(s) 27 Day(s) or more 2075Built-in magnetM9BW32Rod-end flange typeMale thread, long--

MYR 334.43

1 Piece(s) 27 Day(s) or more 2090Built-in magnetWithout auto switch--Rod-end flange typeMale thread-N/A

MYR 410.76

1 Piece(s) 27 Day(s) or more 20100Built-in magnetA9331Rod-end flange typeMale thread--

MYR 446.77

1 Piece(s) 27 Day(s) or more 20100Built-in magnetA9331Rod-end flange typeMale thread-Available

MYR 603.45

1 Piece(s) 27 Day(s) or more 20100Built-in magnetC73C0.52Rod-end flange typeMale thread--

MYR 635.33

1 Piece(s) 27 Day(s) or more 20100Built-in magnetM9B32Rod-end flange typeMale thread--

MYR 629.95

1 Piece(s) 27 Day(s) or more 20100Built-in magnetM9BW0.52Rod-end flange typeMale thread--

MYR 307.02

1 Piece(s) 27 Day(s) or more 20100Built-in magnetWithout switch--Rod-end flange typeFemale Thread--

MYR 519.46

1 Piece(s) 27 Day(s) or more 20100Built-in magnetA9332Rod-end flange typeFemale Thread--

MYR 759.68

1 Piece(s) 27 Day(s) or more 20100Built-in magnetM9B0.53Rod-end flange typeFemale Thread--

MYR 807.36

1 Piece(s) 27 Day(s) or more 20100Built-in magnetM9B33Rod-end flange typeFemale Thread--

MYR 348.47

1 Piece(s) 27 Day(s) or more 20115Built-in magnetWithout auto switch--Rod-end flange typeMale thread-N/A

MYR 633.07

1 Piece(s) 27 Day(s) or more 20115Built-in magnetM9B12Rod-end flange typeMale thread--

MYR 843.96

1 Piece(s) 27 Day(s) or more 20125Built-in magnetM9PW (with mounting bracket)1 (M8 4-pin plug connector)2Rod-end flange typeMale thread--

MYR 662.62

1 Piece(s) 27 Day(s) or more 20125Built-in magnetM9B52Rod-end flange typeFemale Thread--

MYR 661.78

1 Piece(s) 27 Day(s) or more 20150Built-in magnetM9B32Rod-end flange typeMale thread, long--

MYR 672.37

1 Piece(s) 27 Day(s) or more 20150Built-in magnetM9N32Rod-end flange typeMale thread, long--

MYR 664.76

1 Piece(s) 27 Day(s) or more 20160Built-in magnetM9NW (with mounting bracket)0.52Rod-end flange typeMale thread--

MYR 664.76

1 Piece(s) 27 Day(s) or more 20166Built-in magnetM9NW0.52Rod-end flange typeMale thread--

MYR 702.63

1 Piece(s) 27 Day(s) or more 20169Built-in magnetM9NW (with mounting bracket)0.52Rod-end flange typeMale thread--

MYR 669.79

1 Piece(s) 27 Day(s) or more 20175Built-in magnetM9B (with mounting bracket)32Rod-end flange typeMale thread--

MYR 288.84

1 Piece(s) 27 Day(s) or more 2520Built-in magnetWithout switch--Rod-end flange typeMale thread--

MYR 479.50

1 Piece(s) 27 Day(s) or more 2520Built-in magnetA930.52Rod-end flange typeMale thread--

MYR 643.82

1 Piece(s) 27 Day(s) or more 2525Built-in magnetM9BW0.52Rod-end flange typeMale thread-N/A

MYR 450.00

1 Piece(s) 27 Day(s) or more 2525Built-in magnetM9N31Rod-end flange typeMale thread, long--

MYR 515.26

1 Piece(s) 27 Day(s) or more 2530Built-in magnetA9312Rod-end flange typeMale thread--

MYR 544.56

1 Piece(s) 27 Day(s) or more 2530Built-in magnetA93 (with mounting bracket)12Rod-end flange typeMale thread--

MYR 631.63

1 Piece(s) 27 Day(s) or more 2530Built-in magnetM9B0.52Rod-end flange typeMale thread, long--

MYR 389.52

1 Piece(s) 27 Day(s) or more 2535Built-in magnetA930.51Rod-end flange typeMale thread--

MYR 524.07

1 Piece(s) 27 Day(s) or more 2550Built-in magnetA9332Rod-end flange typeMale thread--

MYR 587.12

1 Piece(s) 27 Day(s) or more 2550Built-in magnetM9B0.52Rod-end flange typeMale thread--

MYR 603.36

1 Piece(s) 27 Day(s) or more 2550Built-in magnetM9B12Rod-end flange typeMale thread--

MYR 610.80

1 Piece(s) 27 Day(s) or more 2550Built-in magnetM9BW0.52Rod-end flange typeMale thread--

MYR 627.06

1 Piece(s) 27 Day(s) or more 2550Built-in magnetM9NW12Rod-end flange typeMale thread--

MYR 638.34

1 Piece(s) 27 Day(s) or more 2565Built-in magnetM9BW0.52Rod-end flange typeFemale Thread--

MYR 638.34

1 Piece(s) 27 Day(s) or more 2575Built-in magnetM9BW (with mounting bracket)0.52Rod-end flange typeMale thread--

MYR 536.00

1 Piece(s) 27 Day(s) or more 2575Built-in magnetA9332Rod-end flange typeFemale Thread--

MYR 476.50

1 Piece(s) 27 Day(s) or more 2575Built-in magnetM9N31Rod-end flange typeMale thread, long--

MYR 328.26

1 Piece(s) 27 Day(s) or more 2590Built-in magnetWithout switch--Rod-end flange typeMale thread--

MYR 651.19

1 Piece(s) 27 Day(s) or more 2590Built-in magnetM9BW (with mounting bracket)0.52Rod-end flange typeMale thread--

MYR 828.54

1 Piece(s) 27 Day(s) or more 25100Built-in magnetM9B33Rod-end flange typeMale thread--

MYR 682.90

1 Piece(s) 27 Day(s) or more 25100Built-in magnetM9BW32Rod-end flange typeMale thread--

MYR 651.82

1 Piece(s) 27 Day(s) or more 25100Built-in magnetM9B32Rod-end flange typeFemale Thread--

MYR 627.07

1 Piece(s) 27 Day(s) or more 25100Built-in magnetM9N0.52Rod-end flange typeMale thread, long--

MYR 650.16

1 Piece(s) 27 Day(s) or more 25110Built-in magnetM9BW (with mounting bracket)0.52Rod-end flange typeMale thread--

MYR 631.50

1 Piece(s) 27 Day(s) or more 25125Built-in magnetM9B0.52Rod-end flange typeFemale Thread--

MYR 608.00

1 Piece(s) 27 Day(s) or more 25150Built-in magnetA9332Rod-end flange typeMale thread-N/A

MYR 579.00

1 Piece(s) 27 Day(s) or more 25150Built-in magnetA96 (with mounting bracket)32Rod-end flange typeMale thread--

MYR 730.58

1 Piece(s) 27 Day(s) or more 25150Built-in magnetB540.52Rod-end flange 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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