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Compact Cylinder, Standard Type, Single Acting, Single Rod CQ2 Series (CQ2B25-5S)

Compact Cylinder, Standard Type, Single Acting, Single Rod CQ2 Series CQ2B25-5S

A space-saving cylinder designed with a short overall length. Helps to make jigs and equipment more compact.
[Features]
· Remodeled with a new body for more flexibility. Small auto switches can be mounted on the 4 surfaces.
· Auto switches can be mounted at any position on the 4 surfaces to best match the installation conditions. (ø12 to ø25: 2 surfaces)
· Improved design flexibility.
· The auto switch rail has been removed. A round groove for mounting small auto switches has been provided on the 4 surfaces. · Supports up to ø200.
· No projection of auto switches.
· Lightweight: Reduced by 5 to 13% (compared to conventional CQ2 Series)
· With auto switch.

(i)Caution

  • ■ SMC Product Line
    Webpages for products currently without individual pages on this site will be released on an ad-hoc basis.
  • See the manufacturer's catalog for details about auto switches.
  • Round slots for mounting small auto switches:
     ø12 to ø25: 2 surfaces
     ø32 to ø100: 4
     surfaces.
  • 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.

PDF

Part Number

Configured Part Number is shown.

CQ2B25-5S

Compact Cylinder, Standard Type, Single Acting, Single Rod CQ2 Series Specifications

Small Auto Switches Mountable on 4 Surfaces

Remodeled with a new body for more flexibility.
Auto switches can be mounted at any position on the 4 surfaces to best match the installation conditions (ø12 to ø25 mm [internal diameter]: 2 surfaces). Improved design flexibility.

ø32 to ø50 mm (internal diameter)

ø32 to 50 mm (internal diameter)

ø12 to 25 mm (internal diameter)

ø12 to 25 mm (internal diameter)

Rounded Grooves for Mounting Small Auto Switches on 4 Surfaces

Conventional product comparison image

Conventional product comparison image

No Auto Switch Projection

Prevents damage to auto switch.
Stops sleeves from getting caught in the auto switch and its mounting rail, improving workability and safety.
Reduced labor for design.
The outer dimensions of the cylinder do not change, even when an auto switch has been mounted, so there is no need to check for interference with equipment.

Conventional product image

Conventional product image

Specifications

Tube Internal Diameter (mm) 12 16 20 25 32 40 50
Action Single acting, single rod
Fluid Air
Proof Pressure 1.5 MPa
Maximum Operating Pressure 1.0 MPa
Minimum Operating Pressure MPa 0.25 0.25 0.18 0.18 0.17 0.15 0.13
Ambient and Fluid Temperature Without auto switch: -10°C to 70°C (no freezing)
With auto switch: -10°C to 60°C (no freezing)
Lubrication Not required (non-lube)
Piston Speed 50 to 500 mm/s
Allowable Kinetic Energy J 0.022 0.038 0.055 0.09 0.15 0.26 0.46
Stroke Length Tolerance 0 to +1.0 mm

Type

Tube Inner Diameter (mm) 12 16 20 25 32 40 50
Pneumatic Type Mounting Through-Hole (Standard)
Both Ends Tapped
Built-In Magnet
Piping Method Screw-In Type - M5 × 0.8 M5 × 0.8 M5 × 0.8 M5 × 0.8 M5 × 0.8*1
Rc 1/8
Rc 1/8 Rc1/4
TN - - - - NPT 1/8 NPT 1/8 NPT1/4
TF - - - - G1/8 G1/8 G1/4
Built-In One-Touch Fitting Type*2 - - - - ø6/4 ø6/4 ø8/6
Rod Eng Male Thread
With Boss on Head End
  • *1: ø32 mm (internal diameter) without auto switch: M5 × 0.8 is used for the 5-stroke piping dimension. Do not enter a symbol for the type of port threading.
  • *2: One-touch fittings cannot be replaced.

Standard Stroke Table

JIS symbol: Spring return/extend

JIS symbol
Spring return/extend

Tube Internal Diameter Standard Stroke
12, 16, 20, 25, 32, 40 5, 10
50 10, 20

(Units: mm)

Part Number
CQ2B25-5S
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipCylinder Operation Method Cylinder (Tube) Inner Diameter
(Ø)
Stroke
(mm)
Operating Pressure
(MPa)
Cushion Port thread type

SGD 39.20

1 Piece(s) 32 Day(s) Single Acting (Extruded)125null~0.185M screw

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Basic Information

Rod Operation Method Single Rods Main Body Shape Block shape Additional Function Standard
Environment, Applications Standard Operating Temperature(°C) -10::70 Specifications Built-in magnet
Support bracket Through hole (standard) Body Options Standard (Rod-end female thread) Type Pneumatic type
Made-to-order specification (trunnion bracket mounting location) Standard (No option)

Please check the type/dimensions/specifications of the part CQ2B25-5S in the Compact Cylinder, Standard Type, Single Acting, Single Rod CQ2 Series series.

Similar Part Numbers

Part Number
CQ2A25-10S
CQ2B12-5S
CQ2B12-5T
CQ2B16-10S
CQ2B32-10SZ
CQ2B32-5SZ
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipCylinder Operation Method Cylinder (Tube) Inner Diameter
(Ø)
Stroke
(mm)
Operating Pressure
(MPa)
Cushion Port thread type

SGD 41.30

1 Piece(s) 32 Day(s) Single Acting (Extruded)125null~0.1810M screw

SGD 27.88

1 Piece(s) 31 Day(s) ------

SGD 27.88

1 Piece(s) 31 Day(s) -112null~0.255M screw

SGD 33.60

1 Piece(s) 32 Day(s) Single Acting (Extruded)116null~0.2510M screw

SGD 40.37

1 Piece(s) 32 Day(s) Single Acting (Extruded)132null~0.1710Rc

SGD 38.73

1 Piece(s) 32 Day(s) ------

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