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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
CDG3BN63-100-A93Z
CDG3BN63-100-M9BWL
CDG3BN63-100-M9BWSAPC-C
CDG3BN63-100-M9BZ
CDG3BN63-100F-M9B
CDG3BN63-125-A93L
CDG3BN63-125-B54
CDG3BN63-125-M9BAL-C
CDG3BN63-125-M9BL3
CDG3BN63-125-M9BW
CDG3BN63-125-M9N
CDG3BN63-125-M9N3
CDG3BN63-125-M9NL
CDG3BN63-125-M9NS
CDG3BN63-125-M9PL
CDG3BN63-125F-M9BL
CDG3BN63-125F-M9BL-C
CDG3BN63-125F-M9BV-C
CDG3BN63-125F-M9BW
CDG3BN63-125F-M9BWZ
CDG3BN63-125F-M9NL
CDG3BN63-125F-M9NWL
CDG3BN63-125G-A93L
CDG3BN63-135
CDG3BN63-150-A93L-C
CDG3BN63-150-A93Z
CDG3BN63-150-B54L
CDG3BN63-150-C73L
CDG3BN63-150-M9BAZ-C
CDG3BN63-150F-M9BW
CDG3BN63-150G-M9BW
CDG3BN63-155
CDG3BN63-155-M9NAZS-C
CDG3BN63-155F
CDG3BN63-155F-M9BW
CDG3BN63-155F-M9BW-C
CDG3BN63-160
CDG3BN63-160-M9BWM-C
CDG3BN63-175
CDG3BN63-200F-M9B
CDG3BN63-200F-M9NL
CDG3BN63-200F-M9PW
CDG3BN63-200G-M9B
CDG3BN63-200G-M9BAL-C
CDG3BN63-200G-M9BW
CDG3BN63-200G-M9BW-C
CDG3BN63-225
CDG3BN63-250-A93L
CDG3BN63-250-M9BW
CDG3BN63-250-M9NM
CDG3BN63-250G
CDG3BN63-250G-M9BWL
CDG3BN63-260
CDG3BN63-280G
CDG3BN63-280G-M9BL
CDG3BN63-300-M9PSAPC-C
CDG3BN80-10
CDG3BN80-15
CDG3BN80-20
CDG3BN80-25
CDG3BN80-25-B54
CDG3BN80-25-K59L
CDG3BN80-25-K59W
CDG3BN80-25F
CDG3BN80-25G
CDG3BN80-30F
CDG3BN80-50-B54LS
CDG3BN80-50-K59
CDG3BN80-50-K59WL
CDG3BN80-50F-K59L
CDG3BN80-70
CDG3BN80-75-B54ZS
CDG3BN80-75-G59
CDG3BN80-75-K593
CDG3BN80-75F
CDG3BN80-81G
CDG3BN80-100-B54
CDG3BN80-100-K59
CDG3BN80-100F-B54
CDG3BN80-100F-K59W
CDG3BN80-105-B54L
CDG3BN80-125-B54LS
CDG3BN80-125-B54Z
CDG3BN80-125-K59L
CDG3BN80-125F-B54
CDG3BN80-125F-G5BAL
CDG3BN80-125F-K59
CDG3BN80-150-B54S
CDG3BN80-150-G59
CDG3BN80-150F-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 1,100.39

1 Piece(s) 27 Day(s) or more 63100Built-in magnetA9352Basic typeMale thread--

MYR 1,195.02

1 Piece(s) 27 Day(s) or more 63100Built-in magnetM9BW32Basic typeMale thread--

MYR 1,388.51

1 Piece(s) 27 Day(s) or more 63100Built-in magnetM9BW0.52Basic typeMale threadM8-3 pin plug connectorAvailable

MYR 1,212.46

1 Piece(s) 27 Day(s) or more 63100Built-in magnetM9B52Basic typeMale thread--

MYR 1,143.49

1 Piece(s) 27 Day(s) or more 63100Built-in magnetM9B0.52Basic typeFemale Thread--

MYR 1,096.87

1 Piece(s) 27 Day(s) or more 63125Built-in magnetA9332Basic typeMale thread--

MYR 1,207.03

1 Piece(s) 3 Day(s) 63125Built-in magnetB540.52Basic typeMale thread--

MYR 1,310.82

1 Piece(s) 27 Day(s) or more 63125Built-in magnetM9BA (with mounting bracket)32Basic typeMale thread--

MYR 1,364.87

1 Piece(s) 27 Day(s) or more 63125Built-in magnetM9B33Basic typeMale thread--

MYR 1,191.46

1 Piece(s) 27 Day(s) or more 63125Built-in magnetM9BW0.52Basic typeMale thread--

MYR 1,175.65

1 Piece(s) 27 Day(s) or more 63125Built-in magnetM9N0.52Basic typeMale thread--

MYR 1,329.05

1 Piece(s) 27 Day(s) or more 63125Built-in magnetM9N0.53Basic typeMale thread--

MYR 1,207.26

1 Piece(s) 27 Day(s) or more 63125Built-in magnetM9N32Basic typeMale thread--

MYR 1,021.56

1 Piece(s) 27 Day(s) or more 63125Built-in magnetM9N0.51Basic typeMale thread--

MYR 1,215.57

1 Piece(s) 27 Day(s) or more 63125Built-in magnetM9P32Basic typeMale thread--

MYR 1,251.94

1 Piece(s) 27 Day(s) or more 63125Built-in magnetM9B32Basic typeFemale Thread--

MYR 1,251.93

1 Piece(s) 27 Day(s) or more 63125Built-in magnetM9B (with mounting bracket)32Basic typeFemale Thread--

MYR 1,215.57

1 Piece(s) 27 Day(s) or more 63125Built-in magnetM9BV (with mounting bracket)0.52Basic typeFemale Thread--

MYR 1,199.49

1 Piece(s) 27 Day(s) or more 63125Built-in magnetM9BW0.52Basic typeFemale Thread--

MYR 1,263.02

1 Piece(s) 27 Day(s) or more 63125Built-in magnetM9BW52Basic typeFemale Thread--

MYR 1,257.62

1 Piece(s) 27 Day(s) or more 63125Built-in magnetM9N32Basic typeFemale Thread--

MYR 1,231.31

1 Piece(s) 27 Day(s) or more 63125Built-in magnetM9NW32Basic typeFemale Thread--

MYR 1,116.90

1 Piece(s) 27 Day(s) or more 63125Built-in magnetA9332Basic typeMale thread, long-N/A

MYR 918.97

1 Piece(s) 27 Day(s) or more 63135Built-in magnetWithout switch--Basic typeMale thread--

MYR 1,127.80

1 Piece(s) 27 Day(s) or more 63150Built-in magnetA93 (with mounting bracket)32Basic typeMale thread--

MYR 1,155.63

1 Piece(s) 27 Day(s) or more 63150Built-in magnetA9352Basic typeMale thread--

MYR 1,305.41

1 Piece(s) 27 Day(s) or more 63150Built-in magnetB5432Basic typeMale thread--

MYR 1,163.51

1 Piece(s) 27 Day(s) or more 63150Built-in magnetC7332Basic typeMale thread--

MYR 1,380.63

1 Piece(s) 27 Day(s) or more 63150Built-in magnetM9BA52Basic typeMale thread-Available

MYR 1,228.26

1 Piece(s) 27 Day(s) or more 63150Built-in magnetM9BW0.52Basic typeFemale Thread--

MYR 1,228.26

1 Piece(s) 27 Day(s) or more 63150Built-in magnetM9BW0.52Basic typeMale thread, long--

MYR 998.63

1 Piece(s) 27 Day(s) or more 63155Built-in magnetWithout switch--Basic typeMale thread--

MYR 1,203.60

1 Piece(s) 27 Day(s) or more 63155Built-in magnetM9NA (with mounting bracket)51Basic typeMale thread--

MYR 998.63

1 Piece(s) 27 Day(s) or more 63155Built-in magnetWithout auto switch--Basic typeFemale Thread-N/A

MYR 1,293.93

1 Piece(s) 27 Day(s) or more 63155Built-in magnetM9BW0.52Basic typeFemale Thread-N/A

MYR 1,293.93

1 Piece(s) 27 Day(s) or more 63155Built-in magnetM9BW0.52Basic typeFemale Thread-Available

MYR 998.63

1 Piece(s) 27 Day(s) or more 63160Built-in magnetWithout switch--Basic typeMale thread--

MYR 1,309.68

1 Piece(s) 27 Day(s) or more 63160Built-in magnetM9BW (with mounting bracket)12Basic typeMale thread--

MYR 977.24

1 Piece(s) 27 Day(s) or more 63175Built-in magnetWithout switch--Basic typeMale thread--

MYR 1,260.02

1 Piece(s) 27 Day(s) or more 63200Built-in magnetM9B0.52Basic typeFemale Thread--

MYR 1,302.43

1 Piece(s) 27 Day(s) or more 63200Built-in magnetM9N32Basic typeFemale Thread--

MYR 1,293.93

1 Piece(s) 27 Day(s) or more 63200Built-in magnetM9PW0.52Basic typeFemale Thread-N/A

MYR 1,315.50

1 Piece(s) 27 Day(s) or more 63200Built-in magnetM9B0.52Basic typeMale thread, long--

MYR 1,453.68

1 Piece(s) 27 Day(s) or more 63200Built-in magnetM9BA (with mounting bracket)32Basic typeMale thread, long--

MYR 1,343.29

1 Piece(s) 27 Day(s) or more 63200Built-in magnetM9BW0.52Basic typeMale thread, long--

MYR 1,343.29

1 Piece(s) 27 Day(s) or more 63200Built-in magnetM9BW (with mounting bracket)0.52Basic typeMale thread, long--

MYR 1,103.13

1 Piece(s) 27 Day(s) or more 63225Built-in magnetWithout switch--Basic typeMale thread--

MYR 1,276.56

1 Piece(s) 27 Day(s) or more 63250Built-in magnetA9332Basic typeMale thread--

MYR 1,344.73

1 Piece(s) 27 Day(s) or more 63250Built-in magnetM9BW0.52Basic typeMale thread--

MYR 1,344.73

1 Piece(s) 27 Day(s) or more 63250Built-in magnetM9N12Basic typeMale thread--

MYR 1,035.45

1 Piece(s) 27 Day(s) or more 63250Built-in magnetWithout switch--Basic typeMale thread, long--

MYR 1,376.50

1 Piece(s) 27 Day(s) or more 63250Built-in magnetM9BW32Basic typeMale thread, long--

MYR 1,093.71

1 Piece(s) 27 Day(s) or more 63260Built-in magnetWithout switch--Basic typeMale thread--

MYR 1,093.71

1 Piece(s) 27 Day(s) or more 63280Built-in magnetWithout switch--Basic typeMale thread, long--

MYR 1,408.21

1 Piece(s) 27 Day(s) or more 63280Built-in magnetM9B32Basic typeMale thread, long--

MYR 1,622.51

1 Piece(s) 27 Day(s) or more 63300Built-in magnetM9P (with mounting bracket)0.5 (M8 3-pin plug connector)2Basic typeMale thread--

MYR 876.05

1 Piece(s) 27 Day(s) or more 8010Built-in magnetWithout switch--Basic typeMale thread--

MYR 840.26

1 Piece(s) 27 Day(s) or more 8015Built-in magnetWithout switch--Basic typeMale thread--

MYR 840.32

1 Piece(s) 27 Day(s) or more 8020Built-in magnetWithout switch--Basic typeMale thread--

MYR 816.78

1 Piece(s) 43 Day(s) 8025Built-in magnetWithout switch--Basic typeMale thread--

MYR 1,162.35

1 Piece(s) 3 Day(s) 8025Built-in magnetB540.52Basic typeMale thread--

MYR 1,349.07

1 Piece(s) 27 Day(s) or more 8025Built-in magnetK5932Basic typeMale thread-N/A

MYR 1,329.05

1 Piece(s) 27 Day(s) or more 8025Built-in magnetK59W0.52Basic typeMale thread--

MYR 840.32

1 Piece(s) 27 Day(s) or more 8025Built-in magnetWithout switch--Basic typeFemale Thread--

MYR 840.32

1 Piece(s) 27 Day(s) or more 8025Built-in magnetWithout switch--Basic typeMale thread, long--

MYR 874.63

1 Piece(s) 27 Day(s) or more 8030Built-in magnetWithout switch--Basic typeFemale Thread--

MYR 1,053.62

1 Piece(s) 27 Day(s) or more 8050Built-in magnetB5431Basic typeMale thread--

MYR 1,334.14

1 Piece(s) 27 Day(s) or more 8050Built-in magnetK590.52Basic typeMale thread--

MYR 1,397.62

1 Piece(s) 27 Day(s) or more 8050Built-in magnetK59W32Basic typeMale thread--

MYR 1,365.91

1 Piece(s) 27 Day(s) or more 8050Built-in magnetK5932Basic typeFemale Thread--

MYR 909.00

1 Piece(s) 27 Day(s) or more 8070Built-in magnetWithout switch--Basic typeMale thread--

MYR 1,106.51

1 Piece(s) 27 Day(s) or more 8075Built-in magnetB5451Basic typeMale thread--

MYR 1,407.99

1 Piece(s) 27 Day(s) or more 8075Built-in magnetG590.52Basic typeMale thread--

MYR 1,614.78

1 Piece(s) 27 Day(s) or more 8075Built-in magnetK590.53Basic typeMale thread--

MYR 967.66

1 Piece(s) 27 Day(s) or more 8075Built-in magnetWithout switch--Basic typeFemale Thread--

MYR 943.43

1 Piece(s) 27 Day(s) or more 8081Built-in magnetWithout switch--Basic typeMale thread, long--

MYR 1,302.38

1 Piece(s) 27 Day(s) or more 80100Built-in magnetB540.52Basic typeMale thread--

MYR 1,402.94

1 Piece(s) 27 Day(s) or more 80100Built-in magnetK590.52Basic typeMale thread--

MYR 1,302.38

1 Piece(s) 27 Day(s) or more 80100Built-in magnetB540.52Basic typeFemale Thread--

MYR 1,434.82

1 Piece(s) 27 Day(s) or more 80100Built-in magnetK59W0.52Basic typeFemale Thread--

MYR 1,368.57

1 Piece(s) 27 Day(s) or more 80105Built-in magnetB5432Basic typeMale thread--

MYR 1,211.41

1 Piece(s) 27 Day(s) or more 80125Built-in magnetB5431Basic typeMale thread--

MYR 1,458.35

1 Piece(s) 27 Day(s) or more 80125Built-in magnetB5452Basic typeMale thread--

MYR 1,469.20

1 Piece(s) 27 Day(s) or more 80125Built-in magnetK5932Basic typeMale thread--

MYR 1,336.75

1 Piece(s) 27 Day(s) or more 80125Built-in magnetB540.52Basic typeFemale Thread--

MYR 1,569.71

1 Piece(s) 27 Day(s) or more 80125Built-in magnetG5BA32Basic typeFemale Thread--

MYR 1,437.49

1 Piece(s) 27 Day(s) or more 80125Built-in magnetK590.52Basic typeFemale Thread--

MYR 1,175.31

1 Piece(s) 27 Day(s) or more 80150Built-in magnetB540.51Basic typeMale thread--

MYR 1,519.42

1 Piece(s) 27 Day(s) or more 80150Built-in magnetG590.52Basic typeMale thread--

MYR 1,371.23

1 Piece(s) 27 Day(s) or more 80150Built-in magnetB540.52Basic typeFemale 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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