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  • Notice of End of Sales for Economy Series Pneumatic Equipment Category. More information.

Compact Cylinder, Non-Rotating Rod Type, Double Acting, Single Rod CQSK Series (Part Numbers)

Compact Cylinder, Non-Rotating Rod Type, Double Acting, Single Rod CQSK Series

CQSK series that is ideal for machine designs with small space requirements.
[Features]
· Square body shape that gives you flexibility for designing machines.
· Auto switch mounting direction allows for flexible design requirements.
· 2-way basic mounting.
· Non-rotating rod with high non-rotating accuracy.

(i)Caution

  • See catalog for specification details.
  • Product pictures are representations. CAD data is not supported for some model numbers.

PDF

Compact Cylinder, Non-Rotating Rod Type, Double Acting, Single Rod CQSK Series Specifications

Model Number Notation

Model Number Notation

Model Number Notation

Standard specification

Tube Internal Diameter (mm)12162025
Operating methodDouble acting, single rod
Applicable fluidsAir
LubricationNot required (non-lube)
Proof pressure1.5 MPa
Maximum operating pressure1.0 MPa
Minimum operating pressure0.07 MPa0.05 MPa
Ambient and working fluid temperatureWithout auto switch: -10°C to +70°C (No freezing)
With auto switch: -10°C to +60°C (No freezing)
CushioningNone
Rod-end threadFemale thread
Stroke length tolerance+1.0 mm
0
Operating piston speed50 to 500 mm/s
Allowable kinetic energy J0.0220.0380.0550.09
Rod non-rotating accuracy±1°±0.7°

Theoretical Output List

 

(N)

 

Bore size
(mm)
Rod width across flats
(mm)
Operating methodPiston area
(mm2)
Operating pressure (MPa)
0.30.50.7
125.2IN90274563
OUT113345779
166.2IN1685084117
OUT20160101141
208.2IN25677128179
OUT31494157220
2510.2IN401120200281
OUT491147245344

Weight List / Without Auto Switch

 

(g)

 

Bore size
(mm)
Cylinder stroke (mm)
5101520253035404550
12394653606774----
16526169788695----
2089102116129143156170183197211
25124141157174190207224240257273

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

 

(g)

 

Bore size
(mm)
Cylinder stroke (mm)
5101520253035404550
12475462697683----
166371808897106----
20122136149163176190203217230244
25168185201218235251268284301317

Structural drawing examples

Standard ø12 (12‑mm bore size)

Standard ø12 (12‑mm bore size)

With auto switch and built-in magnet ø12 (12‑mm bore size)

With auto switch and built-in magnet ø12 (12‑mm bore size)

Component Parts

NumberPart nameMaterialNote
1Cylinder tubeAluminum AlloyHard Anodize
2Rod CoverAluminum AlloyAnodized
3PistonAluminum Alloy-
4Piston rodStainless steel-
5Spacer for switch typeAluminum AlloyChromate
6Magnet--
7Non-rotating guideOil-impregnated sintered alloyø16 (16‑mm diameter), ø20 (20‑mm diameter), ø25 (25‑mm diameter)
8Hexagon socket head boltAlloy steelNickel plating
9Flat washerRolled steelNickel plating
10Rod-end nutCarbon steelZinc chromate
11Centering location ringAluminum AlloyAnodized
12Rod GasketNBR-
13Piston GasketNBR-
14Tube gasketNBR-

Compact Cylinder, Non-Rotating Rod Type, Double Acting, Single Rod CQSK Series Example Dimensions

 

(Unit: mm)

 

Standard type (through-hole / both ends tapped common): ø12 (12‑mm bore size) dimensional drawing

Standard type (through-hole / both ends tapped common): ø12 (12‑mm bore size) dimensional drawing

 

(Unit: mm)

 

Standard type (through-hole / both ends tapped common): ø16 (16‑mm bore size) dimensional drawing

Standard type (through-hole / both ends tapped common): ø16 (16‑mm bore size) dimensional drawing

Standard type (through-hole / both ends tapped common): ø20 (20‑mm bore size) / ø25 (25‑mm bore size) dimensional drawing

Standard type (through-hole / both ends tapped common): ø20 (20‑mm bore size) / ø25 (25 mm bore size) dimensional drawing

Bore size
(mm)
Stroke range
(mm)
Without auto switchWith auto switchCEFHIKLMNOAOBQRARBT
ABAB
125 to 3025.52230.5276255M3 × 0.5325.23.515.53.5M4 × 0.76.512.5740.5
165 to 3025.52230.5278295M4 × 0.7386.23.5203.5M4 × 0.76.512.5740.5
205 to 502924.53934.57365.5M5 × 0.8478.24.525.55.4M6 × 1.09131071
255 to 5032.527.542.537.512405.5M6 × 1.05210.25285.4M6 × 1.09141071

Note) For the following bore/stroke sizes, the through-hole is threaded: Standard type: ø12 (12‑mm bore size), ø16 (16‑mm bore size) 5 stroke.
Standard type: ø20 (20‑mm bore size) 5 to 15 stroke.
Standard type: ø25 (25‑mm bore size) 5 and 10 stroke.
With auto switch and built-in magnet: ø20 (20‑mm bore size) 5 stroke.

Part Number
CQSKB16-30DM
CQSKB16-30DM-XC6
CQSKB16-30DM-XC8
CQSKB20-1D
CQSKB20-3DM
CQSKB20-5D
CQSKB20-5DM
CQSKB20-5DM-XC8
CQSKB20-7DM
CQSKB20-8D
CQSKB20-10D
CQSKB20-10DM
CQSKB20-12D
CQSKB20-12DM
CQSKB20-15D
CQSKB20-15DM
CQSKB20-15DM-XC6
CQSKB20-15DM-XC8
CQSKB20-16D
CQSKB20-17DM
CQSKB20-20D
CQSKB20-20D-XC8
CQSKB20-20DM
CQSKB20-20DM-XC6
CQSKB20-25D
CQSKB20-25D-XC8
CQSKB20-25DM
CQSKB20-28DM
CQSKB20-30D
CQSKB20-30D-XC8
CQSKB20-30D-XC9
CQSKB20-30DFM
CQSKB20-30DM
CQSKB20-30DM-XC6
CQSKB20-35D
CQSKB20-35DM
CQSKB20-40D
CQSKB20-40DM
CQSKB20-45D
CQSKB20-45DM
CQSKB20-50D
CQSKB20-50DM
CQSKB25-1D
CQSKB25-3D
CQSKB25-5D
CQSKB25-5D-XC8
CQSKB25-5DM
CQSKB25-8D
CQSKB25-10D
CQSKB25-10D-XC8
CQSKB25-10DFM
CQSKB25-10DM
CQSKB25-15D
CQSKB25-15DM
CQSKB25-20D
CQSKB25-20DM
CQSKB25-25D
CQSKB25-25DF
CQSKB25-25DFM
CQSKB25-25DM
CQSKB25-30D
CQSKB25-30DFM
CQSKB25-30DM
CQSKB25-30DM-XC6
CQSKB25-35D
CQSKB25-35DM
CQSKB25-40D
CQSKB25-40DM
CQSKB25-40DM-XC6
CQSKB25-45D
CQSKB25-45DM
CQSKB25-50D
CQSKB25-50D-XC9
CQSKB25-50DF
CQSKB25-50DM
CQSKB25-50DM-XC6
CQSKD12-5D
CQSKD12-5DM
CQSKD12-10D
CQSKD12-10DM
CQSKD12-15D
CQSKD12-15DM
CQSKD12-20D
CQSKD12-20DM
CQSKD12-25D
CQSKD12-25DM
CQSKD12-30D
CQSKD12-30DM
CQSKD16-5D
CQSKD16-5DM
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 Custom-made Specifications

-

1 Piece(s) Quote 16300.07 to 1.0Without magnet----Through-Hole / Both Ends Tapped Common (Standard)Male rod endNone

-

1 Piece(s) Quote 16300.07 to 1.0Without magnet----Through-Hole / Both Ends Tapped Common (Standard)Male rod endPiston rod, rod-end nut material: stainless steel

-

1 Piece(s) Quote 16300.07 to 1.0Without magnet----Through-Hole / Both Ends Tapped Common (Standard)Male rod endAdjustable stroke cylinder / Adjustable extension type

-

1 Piece(s) Quote 2010.05 to 1.0Without magnet----Through-Hole / Both Ends Tapped Common (Standard)Female rod endNone

-

1 Piece(s) Quote 2030.05 to 1.0Without magnet----Through-Hole / Both Ends Tapped Common (Standard)Male rod endNone

SGD 52.97

1 Piece(s) 32 Day(s) 2050.05 to 1.0Without magnet----Through-Hole / Both Ends Tapped Common (Standard)Female rod endNone

-

1 Piece(s) Quote 2050.05 to 1.0Without magnet----Through-Hole / Both Ends Tapped Common (Standard)Male rod endNone

-

1 Piece(s) Quote 2050.05 to 1.0Without magnet----Through-Hole / Both Ends Tapped Common (Standard)Male rod endAdjustable stroke cylinder / Adjustable extension type

-

1 Piece(s) Quote 2070.05 to 1.0Without magnet----Through-Hole / Both Ends Tapped Common (Standard)Male rod endNone

-

1 Piece(s) Quote 2080.05 to 1.0Without magnet----Through-Hole / Both Ends Tapped Common (Standard)Female rod endNone

SGD 55.18

1 Piece(s) 32 Day(s) 20100.05 to 1.0Without magnet----Through-Hole / Both Ends Tapped Common (Standard)Female rod endNone

SGD 56.70

1 Piece(s) 32 Day(s) 20100.05 to 1.0Without magnet----Through-Hole / Both Ends Tapped Common (Standard)Male rod endNone

-

1 Piece(s) Quote 20120.05 to 1.0Without magnet----Through-Hole / Both Ends Tapped Common (Standard)Female rod endNone

-

1 Piece(s) Quote 20120.05 to 1.0Without magnet----Through-Hole / Both Ends Tapped Common (Standard)Male rod endNone

-

1 Piece(s) Quote 20150.05 to 1.0Without magnet----Through-Hole / Both Ends Tapped Common (Standard)Female rod endNone

SGD 60.32

1 Piece(s) 32 Day(s) 20150.05 to 1.0Without magnet----Through-Hole / Both Ends Tapped Common (Standard)Male rod endNone

-

1 Piece(s) Quote 20150.05 to 1.0Without magnet----Through-Hole / Both Ends Tapped Common (Standard)Male rod endPiston rod, rod-end nut material: stainless steel

-

1 Piece(s) Quote 20150.05 to 1.0Without magnet----Through-Hole / Both Ends Tapped Common (Standard)Male rod endAdjustable stroke cylinder / Adjustable extension type

-

1 Piece(s) Quote 20160.05 to 1.0Without magnet----Through-Hole / Both Ends Tapped Common (Standard)Female rod endNone

-

1 Piece(s) Quote 20170.05 to 1.0Without magnet----Through-Hole / Both Ends Tapped Common (Standard)Male rod endNone

SGD 62.53

1 Piece(s) 32 Day(s) 20200.05 to 1.0Without magnet----Through-Hole / Both Ends Tapped Common (Standard)Female rod endNone

-

1 Piece(s) Quote 20200.05 to 1.0Without magnet----Through-Hole / Both Ends Tapped Common (Standard)Female rod endAdjustable stroke cylinder / Adjustable extension type

SGD 64.05

1 Piece(s) 32 Day(s) 20200.05 to 1.0Without magnet----Through-Hole / Both Ends Tapped Common (Standard)Male rod endNone

-

1 Piece(s) Quote 20200.05 to 1.0Without magnet----Through-Hole / Both Ends Tapped Common (Standard)Male rod endPiston rod, rod-end nut material: stainless steel

SGD 64.05

1 Piece(s) 32 Day(s) 20250.05 to 1.0Without magnet----Through-Hole / Both Ends Tapped Common (Standard)Female rod endNone

-

1 Piece(s) Quote 20250.05 to 1.0Without magnet----Through-Hole / Both Ends Tapped Common (Standard)Female rod endAdjustable stroke cylinder / Adjustable extension type

SGD 65.45

1 Piece(s) 32 Day(s) 20250.05 to 1.0Without magnet----Through-Hole / Both Ends Tapped Common (Standard)Male rod endNone

-

1 Piece(s) Quote 20280.05 to 1.0Without magnet----Through-Hole / Both Ends Tapped Common (Standard)Male rod endNone

SGD 64.75

1 Piece(s) 32 Day(s) 20300.05 to 1.0Without magnet----Through-Hole / Both Ends Tapped Common (Standard)Female rod endNone

SGD 133.23

1 Piece(s) 32 Day(s) 20300.05 to 1.0Without magnet----Through-Hole / Both Ends Tapped Common (Standard)Female rod endAdjustable stroke cylinder / Adjustable extension type

-

1 Piece(s) Quote 20300.05 to 1.0Without magnet----Through-Hole / Both Ends Tapped Common (Standard)Female rod endAdjustable stroke cylinder / Adjustable retraction type

-

1 Piece(s) Quote 20300.05 to 1.0Without magnetWith boss on head end---Through-Hole / Both Ends Tapped Common (Standard)Male rod endNone

SGD 66.27

1 Piece(s) 32 Day(s) 20300.05 to 1.0Without magnet----Through-Hole / Both Ends Tapped Common (Standard)Male rod endNone

-

1 Piece(s) Quote 20300.05 to 1.0Without magnet----Through-Hole / Both Ends Tapped Common (Standard)Male rod endPiston rod, rod-end nut material: stainless steel

-

1 Piece(s) Quote 20350.05 to 1.0Without magnet----Through-Hole / Both Ends Tapped Common (Standard)Female rod endNone

-

1 Piece(s) Quote 20350.05 to 1.0Without magnet----Through-Hole / Both Ends Tapped Common (Standard)Male rod endNone

SGD 72.92

1 Piece(s) Quote 20400.05 to 1.0Without magnet----Through-Hole / Both Ends Tapped Common (Standard)Female rod endNone

-

1 Piece(s) Quote 20400.05 to 1.0Without magnet----Through-Hole / Both Ends Tapped Common (Standard)Male rod endNone

SGD 74.32

1 Piece(s) 32 Day(s) 20450.05 to 1.0Without magnet----Through-Hole / Both Ends Tapped Common (Standard)Female rod endNone

-

1 Piece(s) Quote 20450.05 to 1.0Without magnet----Through-Hole / Both Ends Tapped Common (Standard)Male rod endNone

SGD 76.53

1 Piece(s) 32 Day(s) 20500.05 to 1.0Without magnet----Through-Hole / Both Ends Tapped Common (Standard)Female rod endNone

-

1 Piece(s) Quote 20500.05 to 1.0Without magnet----Through-Hole / Both Ends Tapped Common (Standard)Male rod endNone

-

1 Piece(s) Quote 2510.05 to 1.0Without magnet----Through-Hole / Both Ends Tapped Common (Standard)Female rod endNone

-

1 Piece(s) Quote 2530.05 to 1.0Without magnet----Through-Hole / Both Ends Tapped Common (Standard)Female rod endNone

-

1 Piece(s) Quote 2550.05 to 1.0Without magnet----Through-Hole / Both Ends Tapped Common (Standard)Female rod endNone

-

1 Piece(s) Quote 2550.05 to 1.0Without magnet----Through-Hole / Both Ends Tapped Common (Standard)Female rod endAdjustable stroke cylinder / Adjustable extension type

-

1 Piece(s) Quote 2550.05 to 1.0Without magnet----Through-Hole / Both Ends Tapped Common (Standard)Male rod endNone

-

1 Piece(s) Quote 2580.05 to 1.0Without magnet----Through-Hole / Both Ends Tapped Common (Standard)Female rod endNone

SGD 57.63

1 Piece(s) 32 Day(s) 25100.05 to 1.0Without magnet----Through-Hole / Both Ends Tapped Common (Standard)Female rod endNone

-

1 Piece(s) Quote 25100.05 to 1.0Without magnet----Through-Hole / Both Ends Tapped Common (Standard)Female rod endAdjustable stroke cylinder / Adjustable extension type

-

1 Piece(s) Quote 25100.05 to 1.0Without magnetWith boss on head end---Through-Hole / Both Ends Tapped Common (Standard)Male rod endNone

-

1 Piece(s) Quote 25100.05 to 1.0Without magnet----Through-Hole / Both Ends Tapped Common (Standard)Male rod endNone

-

1 Piece(s) Quote 25150.05 to 1.0Without magnet----Through-Hole / Both Ends Tapped Common (Standard)Female rod endNone

SGD 62.53

1 Piece(s) 32 Day(s) 25150.05 to 1.0Without magnet----Through-Hole / Both Ends Tapped Common (Standard)Male rod endNone

SGD 61.83

1 Piece(s) 32 Day(s) 25200.05 to 1.0Without magnet----Through-Hole / Both Ends Tapped Common (Standard)Female rod endNone

SGD 126.00

1 Piece(s) 32 Day(s) 25200.05 to 1.0Without magnet----Through-Hole / Both Ends Tapped Common (Standard)Male rod endNone

SGD 63.93

1 Piece(s) 32 Day(s) 25250.05 to 1.0Without magnet----Through-Hole / Both Ends Tapped Common (Standard)Female rod endNone

-

1 Piece(s) Quote 25250.05 to 1.0Without magnetWith boss on head end---Through-Hole / Both Ends Tapped Common (Standard)Female rod endNone

-

1 Piece(s) Quote 25250.05 to 1.0Without magnetWith boss on head end---Through-Hole / Both Ends Tapped Common (Standard)Male rod endNone

SGD 66.62

1 Piece(s) 32 Day(s) 25250.05 to 1.0Without magnet----Through-Hole / Both Ends Tapped Common (Standard)Male rod endNone

SGD 66.03

1 Piece(s) Quote 25300.05 to 1.0Without magnet----Through-Hole / Both Ends Tapped Common (Standard)Female rod endNone

-

1 Piece(s) Quote 25300.05 to 1.0Without magnetWith boss on head end---Through-Hole / Both Ends Tapped Common (Standard)Male rod endNone

SGD 68.72

1 Piece(s) 32 Day(s) 25300.05 to 1.0Without magnet----Through-Hole / Both Ends Tapped Common (Standard)Male rod endNone

-

1 Piece(s) Quote 25300.05 to 1.0Without magnet----Through-Hole / Both Ends Tapped Common (Standard)Male rod endPiston rod, rod-end nut material: stainless steel

SGD 68.72

1 Piece(s) 32 Day(s) 25350.05 to 1.0Without magnet----Through-Hole / Both Ends Tapped Common (Standard)Female rod endNone

SGD 71.52

1 Piece(s) 32 Day(s) 25350.05 to 1.0Without magnet----Through-Hole / Both Ends Tapped Common (Standard)Male rod endNone

SGD 71.52

1 Piece(s) 32 Day(s) 25400.05 to 1.0Without magnet----Through-Hole / Both Ends Tapped Common (Standard)Female rod endNone

-

1 Piece(s) Quote 25400.05 to 1.0Without magnet----Through-Hole / Both Ends Tapped Common (Standard)Male rod endNone

-

1 Piece(s) Quote 25400.05 to 1.0Without magnet----Through-Hole / Both Ends Tapped Common (Standard)Male rod endPiston rod, rod-end nut material: stainless steel

SGD 74.32

1 Piece(s) 32 Day(s) 25450.05 to 1.0Without magnet----Through-Hole / Both Ends Tapped Common (Standard)Female rod endNone

-

1 Piece(s) Quote 25450.05 to 1.0Without magnet----Through-Hole / Both Ends Tapped Common (Standard)Male rod endNone

SGD 77.12

1 Piece(s) 32 Day(s) 25500.05 to 1.0Without magnet----Through-Hole / Both Ends Tapped Common (Standard)Female rod endNone

-

1 Piece(s) Quote 25500.05 to 1.0Without magnet----Through-Hole / Both Ends Tapped Common (Standard)Female rod endAdjustable stroke cylinder / Adjustable retraction type

-

1 Piece(s) Quote 25500.05 to 1.0Without magnetWith boss on head end---Through-Hole / Both Ends Tapped Common (Standard)Female rod endNone

SGD 79.92

1 Piece(s) 32 Day(s) 25500.05 to 1.0Without magnet----Through-Hole / Both Ends Tapped Common (Standard)Male rod endNone

-

1 Piece(s) Quote 25500.05 to 1.0Without magnet----Through-Hole / Both Ends Tapped Common (Standard)Male rod endPiston rod, rod-end nut material: stainless steel

-

1 Piece(s) Quote 1250.07 to 1.0Without magnet----U-Shaped Clevis TypeFemale rod endNone

-

1 Piece(s) Quote 1250.07 to 1.0Without magnet----U-Shaped Clevis TypeMale rod endNone

-

1 Piece(s) Quote 12100.07 to 1.0Without magnet----U-Shaped Clevis TypeFemale rod endNone

-

1 Piece(s) Quote 12100.07 to 1.0Without magnet----U-Shaped Clevis TypeMale rod endNone

-

1 Piece(s) Quote 12150.07 to 1.0Without magnet----U-Shaped Clevis TypeFemale rod endNone

-

1 Piece(s) Quote 12150.07 to 1.0Without magnet----U-Shaped Clevis TypeMale rod endNone

-

1 Piece(s) Quote 12200.07 to 1.0Without magnet----U-Shaped Clevis TypeFemale rod endNone

-

1 Piece(s) Quote 12200.07 to 1.0Without magnet----U-Shaped Clevis TypeMale rod endNone

-

1 Piece(s) Quote 12250.07 to 1.0Without magnet----U-Shaped Clevis TypeFemale rod endNone

-

1 Piece(s) Quote 12250.07 to 1.0Without magnet----U-Shaped Clevis TypeMale rod endNone

-

1 Piece(s) Quote 12300.07 to 1.0Without magnet----U-Shaped Clevis TypeFemale rod endNone

-

1 Piece(s) Quote 12300.07 to 1.0Without magnet----U-Shaped Clevis TypeMale rod endNone

-

1 Piece(s) Quote 1650.07 to 1.0Without magnet----U-Shaped Clevis TypeFemale rod endNone

-

1 Piece(s) Quote 1650.07 to 1.0Without magnet----U-Shaped Clevis TypeMale rod endNone

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Basic Information

Cylinder Operation Method Double Acting Rod Operation Method Single Rods Main Body Shape Plate Cylinder
Additional Function High rigidity / high precision high class guide / With rod detent function Environment, Applications Standard Cushion None

Tech Support