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CS1□Q Series Non-Lube, Low Friction Type Air Cylinder

CS1□Q Series Non-Lube, Low Friction Type Air Cylinder

· Air cylinder designed with low piston friction.
[Features]
· A large-diameter tie-rod type air cylinder with a square cover.
· With auto switch (CS1□Q).
· Ideal for applications such as contact pressure control, which requires smooth movements at low pressures.

(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

Model Number Notation

Model Number Notation

Model Number Notation

CS1□Q Series Non-Lube, Low Friction Type Air Cylinder Features

CS1□Q Series Non-Lube, Low Friction Type Air Cylinder external appearance

CS1□Q Series Non-Lube, Low Friction Type Air Cylinder external appearance

CS1□Q Series Non-Lube, Low Friction Type Air Cylinder JIS symbol

CS1□Q Series Non-Lube, Low Friction Type Air Cylinder JIS symbol

Specifications

ActionDouble acting, single rod
Direction of low frictionBidirectional
FluidAir
Proof Pressure1.05 MPa
Maximum operating pressure0.7 MPa
Minimum operating pressure*0.005 MPa
Ambient and fluid temperatureWithout auto switch: 0 to 70°C (no freezing), with auto switch: 0 to 60°C (no freezing)
Allowable leakage rate0.5 L/min (ANR) or less
CushioningNone (versions with cushion can be manufactured)
LubricationNot required (non-lube)
Tube Inner Diameter (mm)125, 140, 160
MountingBasic type, foot type, rod-end flange type, head-end flange type, single clevis type, double clevis type, center trunnion type
  • *For models with cushion, the pressure within the cushion stroke is not included.

Maximum Stroke Table

 

(Units: mm)

 

Tube MaterialAluminum tube (for products with auto switch)Iron tube (for products without auto switch)
Tube Inner Diameter (mm)Mounting Bracket
Basic Type / Head Flange Type
Single Clevis Type / Double Clevis Type
Center trunnion type
Rod-end flange type
Basic Type / Head Flange
Type / Single Clevis
Type / Double Clevis Type
Center trunnion type
Foot type
Rod-end flange type
1251,000 or less1,000 or less1,600 or less
1401,000 or less1,000 or less1,600 or less
1601,200 or less1,200 or less1,600 or less

Application example

The low-friction cylinder is used in combination with a precision regulator (IR Series).

Application example

Application example

Non-lube type

Diagram

Diagram

Components

NumberNameMaterialNotes
1Rod coverRolled steel platePainted black
2Head coverRolled steel platePainted black
3Cylinder TubeAluminum alloy*Hard anodized aluminum
Carbon steel tubeHard chrome plating
4PistonDiecast aluminum alloyChromate
5Piston rodCarbon steelHard chrome plating
6Retaining plateCast ironPainted black
7BushingResin/Copper alloy (Multiple layers)-
8Valve GuideBrass-
9Tie-rodCarbon steelBright chromate
10Tie-rod nutRolled steelBlack zinc chromate
11Spring WasherSteel wireBlack zinc chromate
12Retaining Plate BoltChrome molybdenum steelBlack zinc chromate
13Spring WasherSteel wireBlack zinc chromate
14Cushion Ring ARolled steelZinc chromate
15Cushion Ring BRolled steelZinc chromate
16Cushion valveRolled steelElectroless nickel plated
17Wear ringResin-
  • *Products with auto switch

Seal List

NumberNameMaterial
18Wiper RingNBR
19Cushion seal*
20Rod packing
21Piston packing
22Valve Seal
23Tube gasket
24Piston gasket
25Retaining Plate Gasket
26Guide Gasket
  • *Used only in products with cushion.

Low-Friction Type

Tube inner diameter
(mm)
Order NumberContent
125CS1Q125A-PSComponent Part Numbers
Set of (18), (20), (21), (22), (23) and (25)
140CS1Q140A-PS
160CS1Q160A-PS
  • *Since the seal kit does not include a grease pack, order it separately.
    Grease pack part number: GR-L-005 (5 g), GR-L-010 (10 g), GR-L-150 (150 g)
  • **Seal kits do not include a cushion seal, piston seal and guide gasket because those are not replaceable parts.
  • *Refer to p. 559 of the manufacturer's catalog for other models' dimensions, specifications, etc.
Part Number
CDS1BQ125-50
CDS1BQ125-55A
CDS1BQ125-75
CDS1BQ125-75A
CDS1BQ125-80
CDS1BQ125-80A
CDS1BQ125-80H
CDS1BQ125-100
CDS1BQ125-1000
CDS1BQ125-100-A54
CDS1BQ125-100R
CDS1BQ125-150A
CDS1BQ125-150J-M9BWL
CDS1BQ125-200
CDS1BQ125-200A
CDS1BQ125-200R-M9BL
CDS1BQ125-250
CDS1BQ125-250H-M9BW
CDS1BQ125-275
CDS1BQ125-300
CDS1BQ125-300-A54L
CDS1BQ125-300-M9NWL
CDS1BQ125-300A
CDS1BQ125-320A
CDS1BQ125-350
CDS1BQ125-400
CDS1BQ125-450
CDS1BQ125-450-A54
CDS1BQ125-600
CDS1BQ125-650
CDS1BQ125-700
CDS1BQ125-800
CDS1BQ125-800A
CDS1BQ125-900
CDS1BQ125TN-100
CDS1BQ140-30-A54L
CDS1BQ140-100
CDS1BQ140-1000
CDS1BQ140-120A-M9N
CDS1BQ140-125
CDS1BQ140-150
CDS1BQ140-150-A93L
CDS1BQ140-160
CDS1BQ140-160A
CDS1BQ140-200
CDS1BQ140-200K
CDS1BQ140-250-A54LS
CDS1BQ140-250A
CDS1BQ140-250A-A54LS
CDS1BQ140-250J
CDS1BQ140-300
CDS1BQ140-300-A54L
CDS1BQ140-300-M9NWL
CDS1BQ140-300K
CDS1BQ140-370-A93
CDS1BQ140-400
CDS1BQ140-450
CDS1BQ140-500
CDS1BQ140-550A
CDS1BQ140-600
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipCylinder (Tube) Inner Diameter
(Ø)
Stroke
(mm)
Cushion Operating Pressure
(MPa)
Specifications Port thread type Auto Switches Lead Wire The number of the switches Type of Mount Support Bellows

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SGD 973.47

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1 Piece(s) Quote 125150Without cushion0.005 to 0.7Built-in magnetRcNone--Basic typeNylon tarpaulin

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SGD 1,154.65

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1 Piece(s) Quote 140200Without cushion0.005 to 0.7Built-in magnetRcNone--Basic typeHeat-resistant tarpaulin

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1 Piece(s) Quote 140250Without cushion0.005 to 0.7Built-in magnetRcNone--Basic typeNylon tarpaulin

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1 Piece(s) Quote 140300Without cushion0.005 to 0.7Built-in magnetRcNone--Basic typeHeat-resistant tarpaulin

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Basic Information

Cylinder Operation Method Double Acting Rod Operation Method Single Rods Main Body Shape Standard
Additional Function Standard Environment, Applications Low Friction (Internal Resistance)

Tech Support