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Smooth Cylinder CQSY Series (Part Numbers)

Smooth Cylinder CQSY Series

A special cylinder with low friction, even during bi-directional operation.
[Features]
· An air cylinder with reduced stick-slip at low speed ranges.
· Stable operation possible even at 5 mm/s (based on JIS B 8377).
· Lightweight and with improved functionality (new structure equivalent to the standard models).
· Interchangeable (mounting compatibility) with standard products.
*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

Smooth Cylinder CQSY Series Specifications

Smooth Cylinder CQSY Series external appearance

Smooth Cylinder CQSY Series external appearance

Smooth Cylinder CQSY Series JIS symbol (rubber bumper)

Smooth Cylinder CQSY Series JIS symbol (rubber bumper)

Specifications

Tube Inner Diameter (mm)12162025
ModelPneumatic (non-lube) type
ActionDouble acting, single rod
FluidAir
Proof Pressure1.05 MPa
Maximum operating pressure0.7 MPa
Ambient and Fluid TemperatureWithout auto switch: -10°C to 70°C (no freezing)
With auto switch: -10°C to 60°C (no freezing)
CushioningRubber cushion
Rod-end threadFemale thread
Stroke Length Tolerance+1.0 mm*
0
Piston Speed5 to 500 mm/s
Allowable leakage rate0.5 L/min (ANR) or less

*The stroke length tolerance does not include bumper deflection.

Minimum Operating Pressure

 

(Units: MPa)

 

Tube Inner Diameter (mm)12162025
Minimum Operating Pressure0.030.02

Standard Stroke Table

Tube Inner Diameter (mm)Standard Stroke (mm)
12, 165, 10, 15, 20, 25, 30
20, 255, 10, 15, 20, 25, 30, 35, 40, 45, 50

Weight Table / Without Auto Switch

 

(Unit: g)

 

Tube Internal Diameter
(mm)
Cylinder stroke (mm)
5101520253035404550
12374350576370----
16495766748392----
207588101114127140153165178191
25109125140156172188204220236252

With standard stroke
Calculation Example) CQSYD20-20DCM

  • ¡Basic weight: CQSYB20-20DC 114 g
  • Additional weight: rod end male thread 10 g
  • Additional weight: double clevis type 92 g

Total 216 g

*Refer to the SMC catalog for the additional weight table.

Weight List / With Auto Switch (Built-In Magnet)

 

(Unit: g)

 

Tube Internal Diameter
(mm)
Cylinder stroke (mm)
5101520253035404550
12455158657178----
165967768594103----
20106119132145157170183195208221
25151167183199215231246262278294

Dimensions / ø12 to 25 mm

 

(Units: mm)

 

Standard Type (Through-Hole / Both Ends Tapped Common): CQSYB, CDQSYB

ø12 mm dimensional drawing

ø12 mm dimensional drawing

ø16 mm dimensional drawing 1

ø16 mm dimensional drawing 1

ø16 mm dimensional drawing 2

ø16 mm dimensional drawing 2

ø20 mm / ø25 mm dimensional drawing

ø20 mm / ø25 mm dimensional drawing

ø20 mm / ø25 mm dimensional drawing - with rod end male threading

ø20 mm / ø25 mm dimensional drawing - with rod end male threading

Tube Internal Diameter
(mm)
B1C1H1L1MMX
1289414M5 × 0.810.5
161010515.5M5 × 1.012
201312518.5M8 × 1.2514
251715622.5M10 × 1.2517.5
ø20 (diameter 20 mm) / ø25 (diameter 25 mm) dimensional drawing, with boss on head

ø20 (diameter 20 mm) / ø25 (diameter 25 mm) dimensional drawing, with boss on head

Tube Internal Diameter
(mm)
GTh9
121.515 (-0.043 to 0)
161.520 (-0.052 to 00
20213 (-0.043 to 0)
25215 (-0.043 to 0)

*The product with a boss on the head side is applicable only with standard strokes.

Standard type

Tube Internal Diameter
(mm)
Stroke Range
(mm)
Without auto switchWith auto switchCDEFHIKLMNOAOBQRARBT
ABAB
125 to 3025.52230.52766255M3 × 0.53253.515.53.5M4 × 0.76.57.5740.5
165 to 3025.52230.52788295M4 × 0.73863.5203.5M4 × 0.76.57.5740.5
205 to 502924.53934.5710365.5M5 × 0.84784.525.55.4M6 × 1.0981071
255 to 5032.527.542.537.51212405.5M6 × 1.052105285.4M6 × 1.0991071

*For the following bore/stroke sizes, the through-hole is threaded - Standard type: ø20 mm; 5 to 10 stroke and ø25 mm; 5 stroke.

*See the SMC catalog for dimensional drawings and dimensions tables not detailed above.

Part Number
CDQSYG20-10DC
CDQSYG20-10DC-A93VL
CDQSYG20-10DCM
CDQSYG20-15DC
CDQSYG20-15DC-A93VL
CDQSYG20-15DCM
CDQSYG20-15DCM-M9NL
CDQSYG20-20DC
CDQSYG20-20DC-A93VL
CDQSYG20-25DC
CDQSYG20-25DC-M9B
CDQSYG20-25DC-M9BWVL
CDQSYG20-30DC
CDQSYG20-30DC-M9NV
CDQSYG20-30DCM
CDQSYG20-30DCM-M9NV
CDQSYG20-50DC
CDQSYG20-50DCM
CDQSYG25-5DCM
CDQSYG25-5DCM-A93VS
CDQSYG25-15DC
CDQSYG25-15DC-M9BV
CDQSYG25-15DC-M9NVL
CDQSYG25-15DCM
CDQSYG25-15DCM-M9NVL
CDQSYG25-25DC
CDQSYG25-25DC-A93
CDQSYG25-30DC
CDQSYG25-30DC-M9B
CDQSYG25-30DC-M9BW
CDQSYG25-30DC-M9NV
CDQSYG25-30DCM
CDQSYG25-30DCM-M9NV
CDQSYG25-30DCM-M9NVL
CDQSYG25-35DCM
CDQSYG25-35DCM-A93
CDQSYG25-50DC
CDQSYG25-50DC-M9B
CDQSYG25-50DCM
CDQSYL12-5DC
CDQSYL12-10DC
CDQSYL12-10DC-A93L
CDQSYL12-10DC-M9NVL
CDQSYL12-10DCM
CDQSYL12-10DCM-A93V
CDQSYL12-10DCM-M9NVS
CDQSYL12-15DC
CDQSYL12-15DC-M9BL
CDQSYL12-15DC-M9NWZ
CDQSYL12-15DCM
CDQSYL12-15DCM-A93L
CDQSYL12-15DCM-M9BL
CDQSYL12-15DCM-M9NS
CDQSYL12-20DCM
CDQSYL12-20DCM-A93L
CDQSYL12-20DCM-A93V
CDQSYL12-20DCM-M9BWV
CDQSYL12-20DCM-M9BWVL
CDQSYL12-20DCM-M9NWV
CDQSYL12-20DCM-M9NWVL
CDQSYL12-22DCM
CDQSYL12-25DC
CDQSYL12-25DC-M9BWLS
CDQSYL12-25DC-M9NL
CDQSYL12-25DCM
CDQSYL12-25DCM-M9BV
CDQSYL12-30DC
CDQSYL12-30DC-M9BS
CDQSYL12-30DC-M9BV
CDQSYL12-30DC-M9BW
CDQSYL12-30DC-M9BWV
CDQSYL12-30DC-M9BWVZ
CDQSYL12-30DCM
CDQSYL12-30DCM-A93
CDQSYL12-30DCM-A93L
CDQSYL12-30DCM-M9B
CDQSYL12-30DCM-M9BL
CDQSYL12-30DCM-M9BS
CDQSYL12-30DCM-M9BW
CDQSYL16-5DC
CDQSYL16-5DC-M9BV
CDQSYL16-5DC-M9BVS
CDQSYL16-5DCM
CDQSYL16-5DCM-M9BVL
CDQSYL16-5DCM-M9BVS
CDQSYL16-10DC
CDQSYL16-10DC-M9BVLS
CDQSYL16-10DC-M9BWVM
CDQSYL16-10DCM
CDQSYL16-10DCM-M9NV
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipCylinder (Tube) Inner Diameter
(Ø)
Stroke
(mm)
Operating Pressure
(MPa)
Specifications Body Options Auto Switches Lead Wire The number of the switches Type of Mount Support Rod Tip Shape

-

1 Piece(s) Quote 20100.02 to 0.7Built-in magnetStandardWithout switch--Head-end flangeStandard (rod-end female thread)

-

1 Piece(s) Quote 20100.02 to 0.7Built-in magnetStandardA93V32Head-end flangeStandard (rod-end female thread)

-

1 Piece(s) Quote 20100.02 to 0.7Built-in magnetStandardWithout switch--Head-end flangeMale rod end

-

1 Piece(s) Quote 20150.02 to 0.7Built-in magnetStandardWithout switch--Head-end flangeStandard (rod-end female thread)

-

1 Piece(s) Quote 20150.02 to 0.7Built-in magnetStandardA93V32Head-end flangeStandard (rod-end female thread)

-

1 Piece(s) Quote 20150.02 to 0.7Built-in magnetStandardWithout switch--Head-end flangeMale rod end

-

1 Piece(s) Quote 20150.02 to 0.7Built-in magnetStandardM9N32Head-end flangeMale rod end

-

1 Piece(s) Quote 20200.02 to 0.7Built-in magnetStandardWithout switch--Head-end flangeStandard (rod-end female thread)

-

1 Piece(s) Quote 20200.02 to 0.7Built-in magnetStandardA93V32Head-end flangeStandard (rod-end female thread)

-

1 Piece(s) Quote 20250.02 to 0.7Built-in magnetStandardWithout switch--Head-end flangeStandard (rod-end female thread)

-

1 Piece(s) Quote 20250.02 to 0.7Built-in magnetStandardM9B0.52Head-end flangeStandard (rod-end female thread)

-

1 Piece(s) Quote 20250.02 to 0.7Built-in magnetStandardM9BWV32Head-end flangeStandard (rod-end female thread)

-

1 Piece(s) Quote 20300.02 to 0.7Built-in magnetStandardWithout switch--Head-end flangeStandard (rod-end female thread)

-

1 Piece(s) Quote 20300.02 to 0.7Built-in magnetStandardM9NV0.52Head-end flangeStandard (rod-end female thread)

-

1 Piece(s) Quote 20300.02 to 0.7Built-in magnetStandardWithout switch--Head-end flangeMale rod end

-

1 Piece(s) Quote 20300.02 to 0.7Built-in magnetStandardM9NV0.52Head-end flangeMale rod end

-

1 Piece(s) Quote 20500.02 to 0.7Built-in magnetStandardWithout switch--Head-end flangeStandard (rod-end female thread)

-

1 Piece(s) Quote 20500.02 to 0.7Built-in magnetStandardWithout switch--Head-end flangeMale rod end

-

1 Piece(s) Quote 2550.02 to 0.7Built-in magnetStandardWithout switch--Head-end flangeMale rod end

-

1 Piece(s) Quote 2550.02 to 0.7Built-in magnetStandardA93V0.51Head-end flangeMale rod end

-

1 Piece(s) Quote 25150.02 to 0.7Built-in magnetStandardWithout switch--Head-end flangeStandard (rod-end female thread)

-

1 Piece(s) Quote 25150.02 to 0.7Built-in magnetStandardM9BV0.52Head-end flangeStandard (rod-end female thread)

-

1 Piece(s) Quote 25150.02 to 0.7Built-in magnetStandardM9NV32Head-end flangeStandard (rod-end female thread)

-

1 Piece(s) Quote 25150.02 to 0.7Built-in magnetStandardWithout switch--Head-end flangeMale rod end

-

1 Piece(s) Quote 25150.02 to 0.7Built-in magnetStandardM9NV32Head-end flangeMale rod end

-

1 Piece(s) Quote 25250.02 to 0.7Built-in magnetStandardWithout switch--Head-end flangeStandard (rod-end female thread)

-

1 Piece(s) Quote 25250.02 to 0.7Built-in magnetStandardA930.52Head-end flangeStandard (rod-end female thread)

-

1 Piece(s) Quote 25300.02 to 0.7Built-in magnetStandardWithout switch--Head-end flangeStandard (rod-end female thread)

-

1 Piece(s) Quote 25300.02 to 0.7Built-in magnetStandardM9B0.52Head-end flangeStandard (rod-end female thread)

-

1 Piece(s) Quote 25300.02 to 0.7Built-in magnetStandardM9BW0.52Head-end flangeStandard (rod-end female thread)

-

1 Piece(s) Quote 25300.02 to 0.7Built-in magnetStandardM9NV0.52Head-end flangeStandard (rod-end female thread)

-

1 Piece(s) Quote 25300.02 to 0.7Built-in magnetStandardWithout switch--Head-end flangeMale rod end

-

1 Piece(s) Quote 25300.02 to 0.7Built-in magnetStandardM9NV0.52Head-end flangeMale rod end

-

1 Piece(s) Quote 25300.02 to 0.7Built-in magnetStandardM9NV32Head-end flangeMale rod end

-

1 Piece(s) Quote 25350.02 to 0.7Built-in magnetStandardWithout switch--Head-end flangeMale rod end

-

1 Piece(s) Quote 25350.02 to 0.7Built-in magnetStandardA930.52Head-end flangeMale rod end

-

1 Piece(s) Quote 25500.02 to 0.7Built-in magnetStandardWithout switch--Head-end flangeStandard (rod-end female thread)

-

1 Piece(s) Quote 25500.02 to 0.7Built-in magnetStandardM9B0.52Head-end flangeStandard (rod-end female thread)

-

1 Piece(s) Quote 25500.02 to 0.7Built-in magnetStandardWithout switch--Head-end flangeMale rod end

-

1 Piece(s) Quote 1250.03 to 0.7Built-in magnetStandardWithout switch--FootStandard (rod-end female thread)

-

1 Piece(s) Quote 12100.03 to 0.7Built-in magnetStandardWithout switch--FootStandard (rod-end female thread)

-

1 Piece(s) Quote 12100.03 to 0.7Built-in magnetStandardA9332FootStandard (rod-end female thread)

-

1 Piece(s) Quote 12100.03 to 0.7Built-in magnetStandardM9NV32FootStandard (rod-end female thread)

-

1 Piece(s) Quote 12100.03 to 0.7Built-in magnetStandardWithout switch--FootMale rod end

-

1 Piece(s) Quote 12100.03 to 0.7Built-in magnetStandardA93V0.52FootMale rod end

-

1 Piece(s) Quote 12100.03 to 0.7Built-in magnetStandardM9NV0.51FootMale rod end

-

1 Piece(s) Quote 12150.03 to 0.7Built-in magnetStandardWithout switch--FootStandard (rod-end female thread)

-

1 Piece(s) Quote 12150.03 to 0.7Built-in magnetStandardM9B32FootStandard (rod-end female thread)

-

1 Piece(s) Quote 12150.03 to 0.7Built-in magnetStandardM9NW52FootStandard (rod-end female thread)

-

1 Piece(s) Quote 12150.03 to 0.7Built-in magnetStandardWithout switch--FootMale rod end

-

1 Piece(s) Quote 12150.03 to 0.7Built-in magnetStandardA9332FootMale rod end

-

1 Piece(s) Quote 12150.03 to 0.7Built-in magnetStandardM9B32FootMale rod end

-

1 Piece(s) Quote 12150.03 to 0.7Built-in magnetStandardM9N0.51FootMale rod end

-

1 Piece(s) Quote 12200.03 to 0.7Built-in magnetStandardWithout switch--FootMale rod end

-

1 Piece(s) Quote 12200.03 to 0.7Built-in magnetStandardA9332FootMale rod end

-

1 Piece(s) Quote 12200.03 to 0.7Built-in magnetStandardA93V0.52FootMale rod end

-

1 Piece(s) Quote 12200.03 to 0.7Built-in magnetStandardM9BWV0.52FootMale rod end

-

1 Piece(s) Quote 12200.03 to 0.7Built-in magnetStandardM9BWV32FootMale rod end

-

1 Piece(s) Quote 12200.03 to 0.7Built-in magnetStandardM9NWV0.52FootMale rod end

-

1 Piece(s) Quote 12200.03 to 0.7Built-in magnetStandardM9NWV32FootMale rod end

-

1 Piece(s) Quote 12220.03 to 0.7Built-in magnetStandardWithout switch--FootMale rod end

-

1 Piece(s) Quote 12250.03 to 0.7Built-in magnetStandardWithout switch--FootStandard (rod-end female thread)

-

1 Piece(s) Quote 12250.03 to 0.7Built-in magnetStandardM9BW31FootStandard (rod-end female thread)

-

1 Piece(s) Quote 12250.03 to 0.7Built-in magnetStandardM9N32FootStandard (rod-end female thread)

-

1 Piece(s) Quote 12250.03 to 0.7Built-in magnetStandardWithout switch--FootMale rod end

-

1 Piece(s) Quote 12250.03 to 0.7Built-in magnetStandardM9BV0.52FootMale rod end

-

1 Piece(s) Quote 12300.03 to 0.7Built-in magnetStandardWithout switch--FootStandard (rod-end female thread)

-

1 Piece(s) Quote 12300.03 to 0.7Built-in magnetStandardM9B0.51FootStandard (rod-end female thread)

-

1 Piece(s) Quote 12300.03 to 0.7Built-in magnetStandardM9BV0.52FootStandard (rod-end female thread)

-

1 Piece(s) Quote 12300.03 to 0.7Built-in magnetStandardM9BW0.52FootStandard (rod-end female thread)

-

1 Piece(s) Quote 12300.03 to 0.7Built-in magnetStandardM9BWV0.52FootStandard (rod-end female thread)

-

1 Piece(s) Quote 12300.03 to 0.7Built-in magnetStandardM9BWV52FootStandard (rod-end female thread)

-

1 Piece(s) Quote 12300.03 to 0.7Built-in magnetStandardWithout switch--FootMale rod end

-

1 Piece(s) Quote 12300.03 to 0.7Built-in magnetStandardA930.52FootMale rod end

-

1 Piece(s) Quote 12300.03 to 0.7Built-in magnetStandardA9332FootMale rod end

-

1 Piece(s) Quote 12300.03 to 0.7Built-in magnetStandardM9B0.52FootMale rod end

-

1 Piece(s) Quote 12300.03 to 0.7Built-in magnetStandardM9B32FootMale rod end

-

1 Piece(s) Quote 12300.03 to 0.7Built-in magnetStandardM9B0.51FootMale rod end

-

1 Piece(s) Quote 12300.03 to 0.7Built-in magnetStandardM9BW0.52FootMale rod end

-

1 Piece(s) Quote 1650.03 to 0.7Built-in magnetStandardWithout switch--FootStandard (rod-end female thread)

-

1 Piece(s) Quote 1650.03 to 0.7Built-in magnetStandardM9BV0.52FootStandard (rod-end female thread)

-

1 Piece(s) Quote 1650.03 to 0.7Built-in magnetStandardM9BV0.51FootStandard (rod-end female thread)

-

1 Piece(s) Quote 1650.03 to 0.7Built-in magnetStandardWithout switch--FootMale rod end

-

1 Piece(s) Quote 1650.03 to 0.7Built-in magnetStandardM9BV32FootMale rod end

-

1 Piece(s) Quote 1650.03 to 0.7Built-in magnetStandardM9BV0.51FootMale rod end

SGD 60.43

1 Piece(s) 32 Day(s) 16100.03 to 0.7Built-in magnetStandardWithout switch--FootStandard (rod-end female thread)

-

1 Piece(s) Quote 16100.03 to 0.7Built-in magnetStandardM9BV31FootStandard (rod-end female thread)

-

1 Piece(s) Quote 16100.03 to 0.7Built-in magnetStandardM9BWV12FootStandard (rod-end female thread)

-

1 Piece(s) Quote 16100.03 to 0.7Built-in magnetStandardWithout switch--FootMale rod end

-

1 Piece(s) Quote 16100.03 to 0.7Built-in magnetStandardM9NV0.52FootMale rod end

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Basic Information

Cylinder Operation Method Double Acting Rod Operation Method Single Rods Main Body Shape Plate Cylinder
Additional Function Standard Environment, Applications Low Friction (Internal Resistance) End Locking No
Cushion Rubber cushion

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