Datasheet

ManualsBrandsSMC ManualsActuatorsCylinder, Double Acting, Single Rod, 30mm, Bore Size 40mm G1/8

Standard

CQ2

A

CQ2

-M

CQ2

-C

CQ2

-F

CQ2

F

CQ2

CQ2D

CQ2

H

10-, 11-

25-

20A

20-

CQ2



XB6

XB7

XB9

XB10

XB10A

XB11

XB13

XB14

Note 12)

XC2(A)

XC4

XC6

XC8

XC9

XC10

XC11

XC26

XC27

XC35

XC36

XC85

XC92

X144

X202

X203

X235

X271

X293

X525

X526

X633

X636

X1876

Standard product

Built-in magnet

Both ends tapped

Rod end male thread

With rubber bumper

With boss on head end

With one-touch fittings

Foot/Flange

Double clevis

Air-hydro type

Clean series

Copper (Cu)-free

Note 14)

Copper (Cu) and zinc (Zn)-free

Note 14)

Copper and fluorine-free series

Note 13)

Water resistant

Heat resistant cylinder (–10 to 150°C)

Cold resistant cylinder (–40 to 70°C)

Low-speed cylinder (10 to 50 mm/s)

Intermediate stroke (Exclusive body type)

Intermediate stroke (Spacer-installed type)

Long stroke (Air-hydro type only)

Low-speed cylinder (5 to 50 mm/s)

Cylinder with heat resistant auto switch

Rod end length, 10 mm increased (For foot and flange bracket)

With heavy-duty scraper

Piston rod/Retaining ring/Rod end nut material: Stainless steel

Adjustable stroke cylinder/Adjustable extension type

Adjustable stroke cylinder/Adjustable retraction type

Dual stroke cylinder/Double rod

Dual stroke cylinder/Single rod

With split pins for double clevis pin/

double knuckle joint pin and flat washers

Double clevis pin/Double knuckle joint pin

material: Stainless steel 304

With coil scraper

With boss on rod side

Grease for food processing machines

Dust resistant actuator

Special port location

Full length dimension is the same as Series CQ1.

L dimension from rod cover is the same

as Series CQ1.

Special rod end for double rod cylinder

Fluororubber seals

Full length dimension is the same as Series CQ1W.

Long stroke of adjustable extension

stroke cylinder (-XC8)

Long stroke of adjustable retraction

stroke cylinder (-XC9)

Intermediate stroke of double rod cylinder

Long stroke of dual stroke single rod cylinder

Cylinder tube: With concave boss on head side

ø12 to ø100

ø32 to ø63

ø12 to ø100

ø20 to ø100

ø12 to ø200

ø20 to ø100

ø12 to ø100

ø12 to ø40

ø12 to ø100

ø12 to ø200

ø32 to ø100

ø20 to ø100

ø12 to ø100

ø16 to ø63

ø12 to ø100

ø20 to ø100

ø12 to ø100

ø32 to ø100

ø12 to ø100

ø32 to ø100

ø12 to ø25

ø12 to ø100

ø12 to ø32

ø12 to ø200

ø12 to ø160

ø12 to ø100

ø12 to ø200

ø12 to ø100

ø20 to ø100

ø12 to ø100 ø12 to ø50

Series CQ2

Combinations of Standard Products and Made

Note 4) ø12 to ø32: (



), for ø40 to ø63 only

Note 5) ø12: (–)

Note 6) ø20 to ø32: (



), for ø40 to ø100 only

Note 1) ø12 with auto switch: With rubber bumper (Standard)

Note 2) With rubber bumper (Standard)

Note 3) ø12 to ø16: (



), for ø20 to ø100 only (up to ø50 for single acting type)

ø125 to ø200

Note 2) Note 2)

Note 6)

Note 11) Note 11)

: Standard

: Made to Order

: Special product (For details, please contact SMC.)

: Not available

Made to Order: For details, refer to pages 201 to 235.

Series

CQ2

(Standard)

Action/

Type

Double acting

Single rod Double rod

Single rod/

Spring return

Single rod/

Spring extend

Single acting

Applicable

bore size

Symbol Specifications

CQ2

(Large Bore Size)

Double acting

Single rod Double rod

Front matter 7