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

  • Penghentian penjualan kategori produk pneumatik Seri Ekonomi (E-series). Info Detail
    Notice of End of Sales for Economy Series Pneumatic Equipment Category. More information.

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
CG3BN100-150F
CG3BN100-175
CG3BN100-200
CG3BN100-220
CG3BN100-250
CG3BN100-280
CG3BN100-300
CG3DN20-25
CG3DN20-45
CG3DN20-75
CG3DN20-75F
CG3DN20-80
CG3DN20-90F
CG3DN20-100
CG3DN20-100F
CG3DN20-125
CG3DN20-150
CG3DN25-14
CG3DN25-15
CG3DN25-20
CG3DN25-25
CG3DN25-25F
CG3DN25-30
CG3DN25-38
CG3DN25-40
CG3DN25-45
CG3DN25-50
CG3DN25-50G
CG3DN25-60
CG3DN25-75
CG3DN25-100
CG3DN25-120
CG3DN25-125
CG3DN25-200
CG3DN25-300
CG3DN32-10
CG3DN32-13
CG3DN32-15
CG3DN32-25
CG3DN32-30
CG3DN32-32
CG3DN32-40
CG3DN32-50
CG3DN32-50G
CG3DN32-75
CG3DN32-75F
CG3DN32-75G
CG3DN32-100
CG3DN32-100F
CG3DN32-125
CG3DN32-200
CG3DN32-300
CG3DN40-20F
CG3DN40-25
CG3DN40-30
CG3DN40-40
CG3DN40-50
CG3DN40-50G
CG3DN40-60G
CG3DN40-70G
CG3DN40-75
CG3DN40-100
CG3DN40-125
CG3DN40-125G
CG3DN40-140
CG3DN40-150
CG3DN40-200
CG3DN40-210
CG3DN40-250
CG3DN40-300
CG3DN50-30
CG3DN50-40
CG3DN50-50G
CG3DN50-70
CG3DN50-75
CG3DN50-75G
CG3DN50-100
CG3DN50-100G
CG3DN50-170F
CG3DN50-200
CG3DN63-25
CG3DN63-25F
CG3DN63-30
CG3DN63-50
CG3DN63-60
CG3DN63-75F
CG3DN63-75G
CG3DN63-100
CG3DN63-125
CG3DN63-150
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

-

1 Piece(s) Quote 100150Without magnet---Basic typeFemale Thread

-

1 Piece(s) Quote 100175Without magnet---Basic typeMale thread

-

1 Piece(s) Quote 100200Without magnet---Basic typeMale thread

-

1 Piece(s) Quote 100220Without magnet---Basic typeMale thread

-

1 Piece(s) Quote 100250Without magnet---Basic typeMale thread

-

1 Piece(s) Quote 100280Without magnet---Basic typeMale thread

-

1 Piece(s) Quote 100300Without magnet---Basic typeMale thread

-

1 Piece(s) Quote 2025Without magnet---Clevis shapeMale thread

-

1 Piece(s) Quote 2045Without magnet---Clevis shapeMale thread

-

1 Piece(s) Quote 2075Without magnet---Clevis shapeMale thread

-

1 Piece(s) Quote 2075Without magnet---Clevis shapeFemale Thread

-

1 Piece(s) Quote 2080Without magnet---Clevis shapeMale thread

-

1 Piece(s) Quote 2090Without magnet---Clevis shapeFemale Thread

-

1 Piece(s) Quote 20100Without magnet---Clevis shapeMale thread

-

1 Piece(s) Quote 20100Without magnet---Clevis shapeFemale Thread

-

1 Piece(s) Quote 20125Without magnet---Clevis shapeMale thread

964,080 IDR

1 Piece(s) 31 Day(s) 20150Without magnet---Clevis shapeMale thread

-

1 Piece(s) Quote 2514Without magnet---Clevis shapeMale thread

-

1 Piece(s) Quote 2515Without magnet---Clevis shapeMale thread

-

1 Piece(s) Quote 2520Without magnet---Clevis shapeMale thread

944,700 IDR

1 Piece(s) 31 Day(s) 2525Without magnet---Clevis shapeMale thread

-

1 Piece(s) Quote 2525Without magnet---Clevis shapeFemale Thread

-

1 Piece(s) Quote 2530Without magnet---Clevis shapeMale thread

-

1 Piece(s) Quote 2538Without magnet---Clevis shapeMale thread

-

1 Piece(s) Quote 2540Without magnet---Clevis shapeMale thread

-

1 Piece(s) Quote 2545Without magnet---Clevis shapeMale thread

-

1 Piece(s) Quote 2550Without magnet---Clevis shapeMale thread

-

1 Piece(s) Quote 2550Without magnet---Clevis shapeMale thread, long

-

1 Piece(s) Quote 2560Without magnet---Clevis shapeMale thread

-

1 Piece(s) Quote 2575Without magnet---Clevis shapeMale thread

-

1 Piece(s) Quote 25100Without magnet---Clevis shapeMale thread

-

1 Piece(s) Quote 25120Without magnet---Clevis shapeMale thread

-

1 Piece(s) Quote 25125Without magnet---Clevis shapeMale thread

-

1 Piece(s) Quote 25200Without magnet---Clevis shapeMale thread

-

1 Piece(s) Quote 25300Without magnet---Clevis shapeMale thread

-

1 Piece(s) Quote 3210Without magnet---Clevis shapeMale thread

-

1 Piece(s) Quote 3213Without magnet---Clevis shapeMale thread

-

1 Piece(s) Quote 3215Without magnet---Clevis shapeMale thread

-

1 Piece(s) Quote 3225Without magnet---Clevis shapeMale thread

-

1 Piece(s) Quote 3230Without magnet---Clevis shapeMale thread

-

1 Piece(s) Quote 3232Without magnet---Clevis shapeMale thread

-

1 Piece(s) Quote 3240Without magnet---Clevis shapeMale thread

-

1 Piece(s) Quote 3250Without magnet---Clevis shapeMale thread

-

1 Piece(s) Quote 3250Without magnet---Clevis shapeMale thread, long

-

1 Piece(s) Quote 3275Without magnet---Clevis shapeMale thread

-

1 Piece(s) Quote 3275Without magnet---Clevis shapeFemale Thread

-

1 Piece(s) Quote 3275Without magnet---Clevis shapeMale thread, long

-

1 Piece(s) Quote 32100Without magnet---Clevis shapeMale thread

-

1 Piece(s) Quote 32100Without magnet---Clevis shapeFemale Thread

-

1 Piece(s) Quote 32125Without magnet---Clevis shapeMale thread

-

1 Piece(s) Quote 32200Without magnet---Clevis shapeMale thread

-

1 Piece(s) Quote 32300Without magnet---Clevis shapeMale thread

-

1 Piece(s) Quote 4020Without magnet---Clevis shapeFemale Thread

-

1 Piece(s) Quote 4025Without magnet---Clevis shapeMale thread

-

1 Piece(s) Quote 4030Without magnet---Clevis shapeMale thread

-

1 Piece(s) Quote 4040Without magnet---Clevis shapeMale thread

-

1 Piece(s) Quote 4050Without magnet---Clevis shapeMale thread

-

1 Piece(s) Quote 4050Without magnet---Clevis shapeMale thread, long

-

1 Piece(s) Quote 4060Without magnet---Clevis shapeMale thread, long

-

1 Piece(s) Quote 4070Without magnet---Clevis shapeMale thread, long

-

1 Piece(s) Quote 4075Without magnet---Clevis shapeMale thread

-

1 Piece(s) Quote 40100Without magnet---Clevis shapeMale thread

-

1 Piece(s) Quote 40125Without magnet---Clevis shapeMale thread

-

1 Piece(s) Quote 40125Without magnet---Clevis shapeMale thread, long

-

1 Piece(s) Quote 40140Without magnet---Clevis shapeMale thread

-

1 Piece(s) Quote 40150Without magnet---Clevis shapeMale thread

-

1 Piece(s) Quote 40200Without magnet---Clevis shapeMale thread

-

1 Piece(s) Quote 40210Without magnet---Clevis shapeMale thread

-

1 Piece(s) Quote 40250Without magnet---Clevis shapeMale thread

-

1 Piece(s) Quote 40300Without magnet---Clevis shapeMale thread

-

1 Piece(s) Quote 5030Without magnet---Clevis shapeMale thread

-

1 Piece(s) Quote 5040Without magnet---Clevis shapeMale thread

-

1 Piece(s) Quote 5050Without magnet---Clevis shapeMale thread, long

-

1 Piece(s) Quote 5070Without magnet---Clevis shapeMale thread

-

1 Piece(s) Quote 5075Without magnet---Clevis shapeMale thread

-

1 Piece(s) Quote 5075Without magnet---Clevis shapeMale thread, long

-

1 Piece(s) Quote 50100Without magnet---Clevis shapeMale thread

-

1 Piece(s) Quote 50100Without magnet---Clevis shapeMale thread, long

-

1 Piece(s) Quote 50170Without magnet---Clevis shapeFemale Thread

-

1 Piece(s) Quote 50200Without magnet---Clevis shapeMale thread

-

1 Piece(s) Quote 6325Without magnet---Clevis shapeMale thread

-

1 Piece(s) Quote 6325Without magnet---Clevis shapeFemale Thread

-

1 Piece(s) Quote 6330Without magnet---Clevis shapeMale thread

-

1 Piece(s) Quote 6350Without magnet---Clevis shapeMale thread

-

1 Piece(s) Quote 6360Without magnet---Clevis shapeMale thread

-

1 Piece(s) Quote 6375Without magnet---Clevis shapeFemale Thread

-

1 Piece(s) Quote 6375Without magnet---Clevis shapeMale thread, long

-

1 Piece(s) Quote 63100Without magnet---Clevis shapeMale thread

-

1 Piece(s) Quote 63125Without magnet---Clevis shapeMale thread

-

1 Piece(s) Quote 63150Without magnet---Clevis shapeMale thread

Loading...

Basic Information

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

Tech Support

Factory Automation, Electronics, Tools, & MRO (Maintenance, Repair and Operations)
Tel:021-8990-4102 / FAX:021-8990-5803
8:30am - 5:30pm (Monday - Friday)