(!)Due to Microsoft's end of support for Internet Explorer 11 on 15/06/2022, this site does not support the recommended environment.

  • [Notice] Japan & China Golden Week holidays will start from 29 April to 6 May 2026. Kindly expect longer response from suppliers and possible delivery delay due to high volume of shipments after holiday. Early order placement is recommended. More details
  • [Announcement] MISUMI Malaysia website new user interface. Clearer navigation, easy product search and more. Explore now! May contact us at (60) 3 7890 6399 for any inquiries.

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
CDG3LN25-200-M9PWL
CDG3LN25-200F
CDG3LN25-200F-A93L
CDG3LN25-200G-M9BW-C
CDG3LN25-205
CDG3LN25-205-M9BWL
CDG3LN25-205F-M9B
CDG3LN25-210
CDG3LN25-210F-A93
CDG3LN25-220F-M9N
CDG3LN25-250-M9PSAPC-C
CDG3LN25-250F-M9BL
CDG3LN25-250F-M9BWL
CDG3LN25-250G-M9B-C
CDG3LN25-275-A93
CDG3LN25-280-M9BL
CDG3LN25-300-A93Z
CDG3LN25-300-M9BLS
CDG3LN25-300-M9BWL-C
CDG3LN32-25-A93
CDG3LN32-25-A93L
CDG3LN32-25-M9BVL-C
CDG3LN32-25-M9BWL
CDG3LN32-25-M9NWV-C
CDG3LN32-25F
CDG3LN32-30
CDG3LN32-30-M9BL
CDG3LN32-40
CDG3LN32-45F
CDG3LN32-50-A93S
CDG3LN32-50-B59WLS
CDG3LN32-50-M9BWL3
CDG3LN32-50-M9N
CDG3LN32-50-M9NL
CDG3LN32-50-M9NZ
CDG3LN32-50F
CDG3LN32-50F-A93-C
CDG3LN32-50F-H7BAL
CDG3LN32-50F-M9B
CDG3LN32-50G-M9N
CDG3LN32-75-M9B-C
CDG3LN32-75-M9BW-C
CDG3LN32-75F-M9BW
CDG3LN32-80-M9BL
CDG3LN32-85-M9BL
CDG3LN32-100-B54L
CDG3LN32-100F-M9B
CDG3LN32-100G-M9BVL-C
CDG3LN32-105
CDG3LN32-110
CDG3LN32-110-M9BWL
CDG3LN32-125-B54Z
CDG3LN32-125F
CDG3LN32-125F-B54
CDG3LN32-125F-B54L
CDG3LN32-135
CDG3LN32-135-M9B
CDG3LN32-135-M9BWL
CDG3LN32-150-A93
CDG3LN32-150-A93L4
CDG3LN32-150-C73CL
CDG3LN32-150-M9BW
CDG3LN32-150-M9BW-C
CDG3LN32-150-M9BWL-C
CDG3LN32-150-M9BWM
CDG3LN32-150-M9BWSAPC
CDG3LN32-150-M9NW
CDG3LN32-150F
CDG3LN32-160-M9BL
CDG3LN32-160F-M9BWVL-C
CDG3LN32-170F
CDG3LN32-175G-B54ZS
CDG3LN32-180-M9B
CDG3LN32-200-B54
CDG3LN32-200-B54Z
CDG3LN32-200-C73CL
CDG3LN32-200-M9BL-C
CDG3LN32-200-M9BWL-C
CDG3LN32-200-M9BZ
CDG3LN32-200F-M9B
CDG3LN32-220-M9BWL-C
CDG3LN32-250-H7BWL
CDG3LN32-250-M9BW
CDG3LN32-250-M9BWZS
CDG3LN32-250-M9NWL
CDG3LN32-250F-H7BAL
CDG3LN32-260
CDG3LN32-260G
CDG3LN32-270-M9N
CDG3LN32-270-M9NL
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 727.25

1 Piece(s) 27 Day(s) or more 25200Built-in magnetM9PW32FootMale thread--

MYR 381.20

1 Piece(s) 27 Day(s) or more 25200Built-in magnetWithout switch--FootFemale Thread--

MYR 603.45

1 Piece(s) 27 Day(s) or more 25200Built-in magnetA9332FootFemale Thread--

MYR 700.77

1 Piece(s) 27 Day(s) or more 25200Built-in magnetM9BW (with mounting bracket)0.52FootMale thread, long--

MYR 407.70

1 Piece(s) 27 Day(s) or more 25205Built-in magnetWithout switch--FootMale thread--

MYR 752.88

1 Piece(s) 27 Day(s) or more 25205Built-in magnetM9BW32FootMale thread--

MYR 704.13

1 Piece(s) 27 Day(s) or more 25205Built-in magnetM9B0.52FootFemale Thread--

MYR 405.78

1 Piece(s) 27 Day(s) or more 25210Built-in magnetWithout switch--FootMale thread--

MYR 598.24

1 Piece(s) 27 Day(s) or more 25210Built-in magnetA930.52FootFemale Thread--

MYR 708.58

1 Piece(s) 27 Day(s) or more 25220Built-in magnetM9N0.52FootFemale Thread--

MYR 939.12

1 Piece(s) 27 Day(s) or more 25250Built-in magnetM9P0.52FootMale threadM8-3 pin plug connectorAvailable

MYR 735.89

1 Piece(s) 27 Day(s) or more 25250Built-in magnetM9B32FootFemale Thread--

MYR 759.52

1 Piece(s) 27 Day(s) or more 25250Built-in magnetM9BW32FootFemale Thread--

MYR 703.27

1 Piece(s) 27 Day(s) or more 25250Built-in magnetM9B (with mounting bracket)0.52FootMale thread, long--

MYR 624.69

1 Piece(s) 27 Day(s) or more 25275Built-in magnetA930.52FootMale thread--

MYR 762.29

1 Piece(s) 27 Day(s) or more 25280Built-in magnetM9B32FootMale thread--

MYR 686.15

1 Piece(s) 27 Day(s) or more 25300Built-in magnetA9352FootMale thread--

MYR 592.18

1 Piece(s) 27 Day(s) or more 25300Built-in magnetM9B31FootMale thread--

MYR 788.90

1 Piece(s) 27 Day(s) or more 25300Built-in magnetM9BW (with mounting bracket)32FootMale thread--

MYR 489.98

1 Piece(s) 27 Day(s) or more 3225Built-in magnetA930.52FootMale thread--

MYR 521.86

1 Piece(s) 27 Day(s) or more 3225Built-in magnetA9332FootMale thread--

MYR 666.18

1 Piece(s) 27 Day(s) or more 3225Built-in magnetM9BV (with mounting bracket)32FootMale thread--

MYR 654.25

1 Piece(s) 27 Day(s) or more 3225Built-in magnetM9BW32FootMale thread--

MYR 648.20

1 Piece(s) 27 Day(s) or more 3225Built-in magnetM9NWV (with mounting bracket)0.52FootMale thread--

MYR 299.49

1 Piece(s) 27 Day(s) or more 3225Built-in magnetWithout switch--FootFemale Thread--

MYR 312.34

1 Piece(s) 27 Day(s) or more 3230Built-in magnetWithout switch--FootMale thread--

MYR 638.75

1 Piece(s) 27 Day(s) or more 3230Built-in magnetM9B32FootMale thread--

MYR 312.34

1 Piece(s) 27 Day(s) or more 3240Built-in magnetWithout switch--FootMale thread--

MYR 328.16

1 Piece(s) 27 Day(s) or more 3245Built-in magnetWithout switch--FootFemale Thread--

MYR 404.83

1 Piece(s) 27 Day(s) or more 3250Built-in magnetA930.51FootMale thread--

MYR 526.78

1 Piece(s) 27 Day(s) or more 3250Built-in magnetB59W31FootMale thread--

MYR 841.14

1 Piece(s) 27 Day(s) or more 3250Built-in magnetM9BW33FootMale thread--

MYR 613.93

1 Piece(s) 27 Day(s) or more 3250Built-in magnetM9N0.52FootMale thread--

MYR 647.80

1 Piece(s) 27 Day(s) or more 3250Built-in magnetM9N32FootMale thread--

MYR 679.37

1 Piece(s) 27 Day(s) or more 3250Built-in magnetM9N52FootMale thread--

MYR 328.47

1 Piece(s) 27 Day(s) or more 3250Built-in magnetWithout switch--FootFemale Thread--

MYR 502.94

1 Piece(s) 27 Day(s) or more 3250Built-in magnetA93 (with mounting bracket)0.52FootFemale Thread--

MYR 852.38

1 Piece(s) 27 Day(s) or more 3250Built-in magnetH7BA32FootFemale Thread--

MYR 608.83

1 Piece(s) 27 Day(s) or more 3250Built-in magnetM9B0.52FootFemale Thread--

MYR 621.83

1 Piece(s) 27 Day(s) or more 3250Built-in magnetM9N0.52FootMale thread, long--

MYR 651.70

1 Piece(s) 27 Day(s) or more -75Built-in magnetM9B0.52FootMale thread-Available

MYR 643.37

1 Piece(s) 27 Day(s) or more 3275Built-in magnetM9BW (with mounting bracket)0.52FootMale thread--

MYR 648.81

1 Piece(s) 27 Day(s) or more 3275Built-in magnetM9BW0.52FootFemale Thread--

MYR 667.04

1 Piece(s) 27 Day(s) or more 3280Built-in magnetM9B32FootMale thread--

MYR 667.04

1 Piece(s) 27 Day(s) or more 3285Built-in magnetM9B32FootMale thread--

MYR 746.49

1 Piece(s) 27 Day(s) or more 32100Built-in magnetB5432FootMale thread--

MYR 635.33

1 Piece(s) 27 Day(s) or more 32100Built-in magnetM9B0.52FootFemale Thread--

MYR 709.40

1 Piece(s) 27 Day(s) or more 32100Built-in magnetM9BV (with mounting bracket)32FootMale thread, long--

MYR 352.43

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

MYR 352.38

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

MYR 707.19

1 Piece(s) 27 Day(s) or more 32110Built-in magnetM9BW32FootMale thread--

MYR 817.33

1 Piece(s) 27 Day(s) or more -125Built-in magnetB5452FootMale thread-N/A

MYR 373.16

1 Piece(s) 27 Day(s) or more 32125Built-in magnetWithout switch--FootFemale Thread--

MYR 728.31

1 Piece(s) 27 Day(s) or more 32125Built-in magnetB540.52FootFemale Thread--

MYR 760.14

1 Piece(s) 27 Day(s) or more 32125Built-in magnetB5432FootFemale Thread--

MYR 383.19

1 Piece(s) 27 Day(s) or more 32135Built-in magnetWithout switch--FootMale thread--

MYR 667.00

1 Piece(s) 27 Day(s) or more 32135Built-in magnetM9B0.52FootMale thread--

MYR 722.24

1 Piece(s) 27 Day(s) or more 32135Built-in magnetM9BW32FootMale thread--

MYR 555.89

1 Piece(s) 27 Day(s) or more 32150Built-in magnetA930.52FootMale thread--

MYR 825.88

1 Piece(s) 27 Day(s) or more 32150Built-in magnetA9334FootMale thread--

MYR 693.26

1 Piece(s) 27 Day(s) or more 32150Built-in magnetC73C32FootMale thread--

MYR 688.22

1 Piece(s) 27 Day(s) or more 32150Built-in magnetM9BW0.52FootMale thread--

MYR 710.46

1 Piece(s) 27 Day(s) or more -150Built-in magnetM9BW0.52FootMale thread-Available

MYR 742.07

1 Piece(s) 27 Day(s) or more -150Built-in magnetM9BW32FootMale thread-Available

MYR 704.13

1 Piece(s) 27 Day(s) or more 32150Built-in magnetM9BW12FootMale thread--

MYR 888.63

1 Piece(s) 27 Day(s) or more 32150Built-in magnetM9BW0.5 (M8 3-pin plug connector)2FootMale thread--

MYR 683.60

1 Piece(s) 27 Day(s) or more 32150Built-in magnetM9NW0.52FootMale thread--

MYR 365.29

1 Piece(s) 27 Day(s) or more 32150Built-in magnetWithout switch--FootFemale Thread--

MYR 727.03

1 Piece(s) 27 Day(s) or more 32160Built-in magnetM9B32FootMale thread--

MYR 780.31

1 Piece(s) 27 Day(s) or more 32160Built-in magnetM9BWV (with mounting bracket)32FootFemale Thread--

MYR 424.86

1 Piece(s) 27 Day(s) or more -170Built-in magnetWithout auto switch--FootFemale Thread-N/A

MYR 606.12

1 Piece(s) 27 Day(s) or more 32175Built-in magnetB5451FootMale thread, long--

MYR 685.71

1 Piece(s) 27 Day(s) or more 32180Built-in magnetM9B0.52FootMale thread--

MYR 767.67

1 Piece(s) 27 Day(s) or more 32200Built-in magnetB540.52FootMale thread--

MYR 836.58

1 Piece(s) 27 Day(s) or more 32200Built-in magnetB5452FootMale thread--

MYR 720.05

1 Piece(s) 27 Day(s) or more 32200Built-in magnetC73C32FootMale thread--

MYR 718.58

1 Piece(s) 27 Day(s) or more 32200Built-in magnetM9B (with mounting bracket)32FootMale thread--

MYR 746.49

1 Piece(s) 27 Day(s) or more 32200Built-in magnetM9BW (with mounting bracket)32FootMale thread--

MYR 754.18

1 Piece(s) 27 Day(s) or more 32200Built-in magnetM9B52FootMale thread--

MYR 688.22

1 Piece(s) 27 Day(s) or more 32200Built-in magnetM9B0.52FootFemale Thread--

MYR 789.34

1 Piece(s) 27 Day(s) or more -220Built-in magnetM9BW32FootMale thread-Available

MYR 871.78

1 Piece(s) 27 Day(s) or more 32250Built-in magnetH7BW32FootMale thread--

MYR 741.17

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

MYR 603.91

1 Piece(s) 27 Day(s) or more 32250Built-in magnetM9BW51FootMale thread--

MYR 769.27

1 Piece(s) 27 Day(s) or more 32250Built-in magnetM9NW32FootMale thread--

MYR 958.21

1 Piece(s) 27 Day(s) or more 32250Built-in magnetH7BA32FootFemale Thread--

MYR 453.57

1 Piece(s) 27 Day(s) or more 32260Built-in magnetWithout switch--FootMale thread--

MYR 444.79

1 Piece(s) 27 Day(s) or more 32260Built-in magnetWithout switch--FootMale thread, long--

MYR 746.82

1 Piece(s) 27 Day(s) or more 32270Built-in magnetM9N0.52FootMale thread--

MYR 797.22

1 Piece(s) 27 Day(s) or more -270Built-in magnetM9N32FootMale thread-N/A

Loading...

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

Additional Products in this Category

Tech Support

Factory Automation, Electronics, Tools, & MRO (Maintenance, Repair and Operations)
Tel:(60) 3 7890 6399
9:00am - 6:00pm (Monday - Friday)
9:00am - 1:00pm (Saturday)