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

Compact Cylinder, Anti-Lateral Load Type CQS□S Series (Part Numbers)

Compact Cylinder, Anti-Lateral Load Type CQS□S Series

Compact Cylinder, Anti-Lateral Load Type CQS□S 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, Anti-Lateral Load Type CQS□S Series Details

Compact Cylinder, Anti-Lateral Load Type CQS□S Series product image

Compact Cylinder, Anti-Lateral Load Type CQS□S Series product image

Compact Cylinder, Anti-Lateral Load Type CQS□S Series Specifications

Model Number Notation

Model number example

Model number example

Individual Made-to-Order Specifications

Indicator symbolSpecifications/contents
-X271Fluororubber seals

Made to order specifications

Indicator symbolSpecifications/contents
-XC6Piston rod, retaining ring, rod-end nut made of stainless steel
-XC85Grease for food processing equipment

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)
CushioningRubber bumper*
Rod-end threadFemale thread
Stroke length tolerance+1.0 mm*
0
Operating piston speed50 to 500 mm/s
Allowable kinetic energy J0.0430.0750.110.18
  • *Stroke length tolerance does not include the amount of bumper change.

Structural drawing

Compact Cylinder, Anti-Lateral Load Type CQS□S Series Structural Drawing

Compact Cylinder, Anti-Lateral Load Type CQS□S Series Structural Drawing

Component Parts

NumberPart nameMaterialNote
1Cylinder tubeAluminum AlloyHard Anodize
2CollarAluminum AlloyAnodized
3PistonAluminum Alloy-
4Piston rodStainless steel-
5Retaining RingCarbon tool steelPhosphate coated
6Rod-end nutCarbon steelZinc chromate
7Spacer for switch typeAluminum AlloyChromate
8Bumper AUrethane-
9Damper BUrethane-
10BushingOil-impregnated sintered alloy-
11Wear ringResin-
12Magnet--
13Centering location ringAluminum AlloyAnodized
*14Rod GasketNBR-
*15Piston GasketNBR-
*16Tube gasketNBR-

Replacement Parts / Seal Kit

Tube Internal Diameter (mm)Order numberContent
12CQSB12-PSSet of above numbers (14), (15), (16)
16CQSB16-PS
20CQSB20-PS
25CQSB25-PS
  • *Seal kit includes (14), (15) and (16). Order the seal kit based on each bore size.
  • *The seal kit does not include a grease pack, so please order a grease pack separately.
  • *Grease pack part number: GR-S-010 (10 g)

Compact Cylinder, Anti-Lateral Load Type CQS□S Series Example Dimensions

 

(Unit: mm)

 

Standard type (through-hole / both ends tapped common): CQSBS/CDQSBS dimensional drawing

Standard type (through-hole / both ends tapped common): CQSBS/CDQSBS dimensional drawing

Male rod end

 

(Unit: mm)

 

Tube Internal Diameter (mm)B1C1H1L1MMX
1289414M5 × 0.810.5
161010515.5M6 × 1.012
201312518.5M8 × 1.2514
251715622.5M10 × 1.2517.5

With Boss on Head End

 

(Unit: mm)

 

Tube Internal Diameter (mm)GTh9
121.515 (-0.043 to 0)
161.520 (-0.052 to 0)
20213 (-0.043 to 0)
25215 (-0.043 to 0)
  • *Note) With boss on rod end: option. (Suffix -XC36 to the end of the part number.)
    Note that only bore sizes ø12 (12‑mm diameter) and ø16 (16‑mm diameter) are applicable.

Standard type

 

(Unit: mm)

 

Bore size
(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
  • *Note) For the following bore/stroke sizes, the through-hole is threaded: Standard type: ø20 (20‑mm diameter) 5 to 10 stroke and ø25 (25‑mm diameter) 5 stroke.
Part Number
CQSBS25-25DCM-XC6
CQSBS25-30DC
CQSBS25-30DCM
CQSBS25-35DC
CQSBS25-35DCM
CQSBS25-40DC
CQSBS25-40DCM
CQSBS25-45DC
CQSBS25-45DCM
CQSBS25-50DC
CQSBS25-50DC-XC85
CQSBS25-50DCM
CQSDS12-5DC
CQSDS12-5DCM
CQSDS12-10DC
CQSDS12-10DCM
CQSDS12-15DC
CQSDS12-15DCM
CQSDS12-20DC
CQSDS12-20DCM
CQSDS12-25DC
CQSDS12-25DCM
CQSDS12-30DC
CQSDS12-30DCM
CQSDS16-5DC
CQSDS16-5DCM
CQSDS16-10DC
CQSDS16-10DCM
CQSDS16-15DC
CQSDS16-15DCM
CQSDS16-20DC
CQSDS16-20DCM
CQSDS16-25DC
CQSDS16-25DCM
CQSDS16-30DC
CQSDS16-30DCM
CQSDS20-5DC
CQSDS20-5DCM
CQSDS20-10DC
CQSDS20-10DCM
CQSDS20-15DC
CQSDS20-15DCM
CQSDS20-20DC
CQSDS20-20DCM
CQSDS20-25DC
CQSDS20-25DCM
CQSDS20-30DC
CQSDS20-30DCM
CQSDS20-35DC
CQSDS20-35DCM
CQSDS20-40DC
CQSDS20-40DCM
CQSDS20-45DC
CQSDS20-45DCM
CQSDS20-50DC
CQSDS20-50DCM
CQSDS20-50DCM-X271
CQSDS20-50DCM-XC6
CQSDS25-5DC
CQSDS25-5DCM
CQSDS25-10DC
CQSDS25-10DCM
CQSDS25-15DC
CQSDS25-15DCM
CQSDS25-20DC
CQSDS25-20DC-XC6
CQSDS25-20DCM
CQSDS25-25DC
CQSDS25-25DCM
CQSDS25-30DC
CQSDS25-30DCM
CQSDS25-35DC
CQSDS25-35DCM
CQSDS25-40DC
CQSDS25-40DCM
CQSDS25-45DC
CQSDS25-45DCM
CQSDS25-50DC
CQSDS25-50DCM
CQSDS25-50DCM-X271
CQSDS25-50DCM-XC6
CQSFS12-5DC
CQSFS12-5DCM
CQSFS12-10DC
CQSFS12-10DCM
CQSFS12-15DC
CQSFS12-15DCM
CQSFS12-20DC
CQSFS12-20DCM
CQSFS12-25DC
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 25250.05 to 1.0Without magnetStandard---Through-Hole / Both Ends Tapped Common (Standard)Male rod endPiston rod, retaining ring, rod-end nut made of stainless steel

-

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

SGD 60.43

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

-

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

-

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

-

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

-

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

-

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

-

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

SGD 68.72

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

-

1 Piece(s) Quote 25500.05 to 1.0Without magnetStandard---Through-Hole / Both Ends Tapped Common (Standard)Female rod endGrease for food processing equipment

-

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

-

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

-

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

-

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

-

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

-

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

-

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

-

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

-

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

-

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

-

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

-

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

-

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

-

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

-

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

-

1 Piece(s) Quote 16100.07 to 1.0Without magnetStandard---U-Shaped Clevis TypeFemale rod endNone

-

1 Piece(s) Quote 16100.07 to 1.0Without magnetStandard---U-Shaped Clevis TypeMale rod endNone

-

1 Piece(s) Quote 16150.07 to 1.0Without magnetStandard---U-Shaped Clevis TypeFemale rod endNone

SGD 63.00

1 Piece(s) 32 Day(s) 16150.07 to 1.0Without magnetStandard---U-Shaped Clevis TypeMale rod endNone

-

1 Piece(s) Quote 16200.07 to 1.0Without magnetStandard---U-Shaped Clevis TypeFemale rod endNone

-

1 Piece(s) Quote 16200.07 to 1.0Without magnetStandard---U-Shaped Clevis TypeMale rod endNone

-

1 Piece(s) Quote 16250.07 to 1.0Without magnetStandard---U-Shaped Clevis TypeFemale rod endNone

-

1 Piece(s) Quote 16250.07 to 1.0Without magnetStandard---U-Shaped Clevis TypeMale rod endNone

-

1 Piece(s) Quote 16300.07 to 1.0Without magnetStandard---U-Shaped Clevis TypeFemale rod endNone

-

1 Piece(s) Quote 16300.07 to 1.0Without magnetStandard---U-Shaped Clevis TypeMale rod endNone

-

1 Piece(s) Quote 2050.05 to 1.0Without magnetStandard---U-Shaped Clevis TypeFemale rod endNone

-

1 Piece(s) Quote 2050.05 to 1.0Without magnetStandard---U-Shaped Clevis TypeMale rod endNone

-

1 Piece(s) Quote 20100.05 to 1.0Without magnetStandard---U-Shaped Clevis TypeFemale rod endNone

-

1 Piece(s) Quote 20100.05 to 1.0Without magnetStandard---U-Shaped Clevis TypeMale rod endNone

-

1 Piece(s) Quote 20150.05 to 1.0Without magnetStandard---U-Shaped Clevis TypeFemale rod endNone

-

1 Piece(s) Quote 20150.05 to 1.0Without magnetStandard---U-Shaped Clevis TypeMale rod endNone

-

1 Piece(s) Quote 20200.05 to 1.0Without magnetStandard---U-Shaped Clevis TypeFemale rod endNone

-

1 Piece(s) Quote 20200.05 to 1.0Without magnetStandard---U-Shaped Clevis TypeMale rod endNone

-

1 Piece(s) Quote 20250.05 to 1.0Without magnetStandard---U-Shaped Clevis TypeFemale rod endNone

-

1 Piece(s) Quote 20250.05 to 1.0Without magnetStandard---U-Shaped Clevis TypeMale rod endNone

-

1 Piece(s) Quote 20300.05 to 1.0Without magnetStandard---U-Shaped Clevis TypeFemale rod endNone

-

1 Piece(s) Quote 20300.05 to 1.0Without magnetStandard---U-Shaped Clevis TypeMale rod endNone

-

1 Piece(s) Quote 20350.05 to 1.0Without magnetStandard---U-Shaped Clevis TypeFemale rod endNone

-

1 Piece(s) Quote 20350.05 to 1.0Without magnetStandard---U-Shaped Clevis TypeMale rod endNone

-

1 Piece(s) Quote 20400.05 to 1.0Without magnetStandard---U-Shaped Clevis TypeFemale rod endNone

-

1 Piece(s) Quote 20400.05 to 1.0Without magnetStandard---U-Shaped Clevis TypeMale rod endNone

-

1 Piece(s) Quote 20450.05 to 1.0Without magnetStandard---U-Shaped Clevis TypeFemale rod endNone

-

1 Piece(s) Quote 20450.05 to 1.0Without magnetStandard---U-Shaped Clevis TypeMale rod endNone

-

1 Piece(s) Quote 20500.05 to 1.0Without magnetStandard---U-Shaped Clevis TypeFemale rod endNone

-

1 Piece(s) Quote 20500.05 to 1.0Without magnetStandard---U-Shaped Clevis TypeMale rod endNone

-

1 Piece(s) Quote 20500.05 to 1.0Without magnetStandard---U-Shaped Clevis TypeMale rod endFluoroelastomer seals

-

1 Piece(s) Quote 20500.05 to 1.0Without magnetStandard---U-Shaped Clevis TypeMale rod endPiston rod, retaining ring, rod-end nut made of stainless steel

-

1 Piece(s) Quote 2550.05 to 1.0Without magnetStandard---U-Shaped Clevis TypeFemale rod endNone

-

1 Piece(s) Quote 2550.05 to 1.0Without magnetStandard---U-Shaped Clevis TypeMale rod endNone

-

1 Piece(s) Quote 25100.05 to 1.0Without magnetStandard---U-Shaped Clevis TypeFemale rod endNone

-

1 Piece(s) Quote 25100.05 to 1.0Without magnetStandard---U-Shaped Clevis TypeMale rod endNone

-

1 Piece(s) Quote 25150.05 to 1.0Without magnetStandard---U-Shaped Clevis TypeFemale rod endNone

-

1 Piece(s) Quote 25150.05 to 1.0Without magnetStandard---U-Shaped Clevis TypeMale rod endNone

-

1 Piece(s) Quote 25200.05 to 1.0Without magnetStandard---U-Shaped Clevis TypeFemale rod endNone

-

1 Piece(s) Quote 25200.05 to 1.0Without magnetStandard---U-Shaped Clevis TypeFemale rod endPiston rod, retaining ring, rod-end nut made of stainless steel

-

1 Piece(s) Quote 25200.05 to 1.0Without magnetStandard---U-Shaped Clevis TypeMale rod endNone

-

1 Piece(s) Quote 25250.05 to 1.0Without magnetStandard---U-Shaped Clevis TypeFemale rod endNone

-

1 Piece(s) Quote 25250.05 to 1.0Without magnetStandard---U-Shaped Clevis TypeMale rod endNone

-

1 Piece(s) Quote 25300.05 to 1.0Without magnetStandard---U-Shaped Clevis TypeFemale rod endNone

-

1 Piece(s) Quote 25300.05 to 1.0Without magnetStandard---U-Shaped Clevis TypeMale rod endNone

-

1 Piece(s) Quote 25350.05 to 1.0Without magnetStandard---U-Shaped Clevis TypeFemale rod endNone

-

1 Piece(s) Quote 25350.05 to 1.0Without magnetStandard---U-Shaped Clevis TypeMale rod endNone

-

1 Piece(s) Quote 25400.05 to 1.0Without magnetStandard---U-Shaped Clevis TypeFemale rod endNone

-

1 Piece(s) Quote 25400.05 to 1.0Without magnetStandard---U-Shaped Clevis TypeMale rod endNone

-

1 Piece(s) Quote 25450.05 to 1.0Without magnetStandard---U-Shaped Clevis TypeFemale rod endNone

-

1 Piece(s) Quote 25450.05 to 1.0Without magnetStandard---U-Shaped Clevis TypeMale rod endNone

-

1 Piece(s) Quote 25500.05 to 1.0Without magnetStandard---U-Shaped Clevis TypeFemale rod endNone

-

1 Piece(s) Quote 25500.05 to 1.0Without magnetStandard---U-Shaped Clevis TypeMale rod endNone

-

1 Piece(s) Quote 25500.05 to 1.0Without magnetStandard---U-Shaped Clevis TypeMale rod endFluoroelastomer seals

-

1 Piece(s) Quote 25500.05 to 1.0Without magnetStandard---U-Shaped Clevis TypeMale rod endPiston rod, retaining ring, rod-end nut made of stainless steel

-

1 Piece(s) Quote 1250.07 to 1.0Without magnetStandard---Rod-end flange typeFemale rod endNone

-

1 Piece(s) Quote 1250.07 to 1.0Without magnetStandard---Rod-end flange typeMale rod endNone

-

1 Piece(s) Quote 12100.07 to 1.0Without magnetStandard---Rod-end flange typeFemale rod endNone

-

1 Piece(s) Quote 12100.07 to 1.0Without magnetStandard---Rod-end flange typeMale rod endNone

-

1 Piece(s) Quote 12150.07 to 1.0Without magnetStandard---Rod-end flange typeFemale rod endNone

-

1 Piece(s) Quote 12150.07 to 1.0Without magnetStandard---Rod-end flange typeMale rod endNone

-

1 Piece(s) Quote 12200.07 to 1.0Without magnetStandard---Rod-end flange typeFemale rod endNone

-

1 Piece(s) Quote 12200.07 to 1.0Without magnetStandard---Rod-end flange typeMale rod endNone

-

1 Piece(s) Quote 12250.07 to 1.0Without magnetStandard---Rod-end flange typeFemale 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 Environment, Applications Standard Cushion Rubber cushion
Type Anti-lateral load type

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