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Compact Cylinder, Large Bore Size, Double Acting, Single Rod CQ2 Series

Compact Cylinder, Large Bore Size, Double Acting, Single Rod CQ2 Series

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.
· Tube inner diameter: 125 to 200 mm.
· Action: double acting, single rod.
· Lightweight: Reduced by 5 to 13% (compared to conventional CQ2 Series)
· Compact large bore size.
· 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.
  • 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.

Compact Cylinder, Large Bore Size, Double 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.
Improved design flexibility.

ø125 to 200 (internal diameter)

ø125 to 200 (internal diameter)

No Auto Switch Projection

Conventional product image

Conventional product image

Prevents damage to auto switch.
Sleeves cannot get caught in the auto switch and its mounting rail, improving ease of work and safety.
Reduction in labor hours for design.
The outer dimensions of the cylinder do not change when an auto switch is mounted, so there is no need to check for interference with machinery.

Lightweight

Reduced by 5 to 13% (compared to conventional CQ2 Series).
The body strength (allowable kinetic energy, allowable load, withstand pressure, etc.) remains the same as for the conventional product. Helps contribute to a cleaner environment and ecology through a reduction in the use of aluminum, reducing CO² discharge by 1,300 t.

Conventional product comparison image

Conventional product comparison image

Specifications

Tube Inner Diameter (mm) 125 140 160 180 200
Action Double acting, single rod
Fluid Air
Proof Pressure 1.5 MPa 1.05 MPa
Maximum operating pressure 1.0 MPa 0.7 MPa
Minimum Operating Pressure 0.05 MPa
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-lubricated)
Piston Speed 50 to 500 mm/s 20 to 400 mm/s
Allowable Kinetic Energy J 7.4 9.8 12.4
Stroke Length Tolerance 0 to +1.4 mm

The stroke length tolerance does not include changes to the bumper.

Standard Stroke Table

JIS symbol: Rubber bumper

JIS symbol
Rubber bumper

Tube Internal Diameter Standard Stroke
125, 140, 160
180, 200
10, 20, 30, 40, 50, 75, 100, 125, 150, 175, 200, 250, 300

(Units: mm)

Theoretical Output Table

OUT/IN

OUT/IN

Tube Internal Diameter
(mm)
Operating Direction Operating Pressure (MPa)
0.3 0.5 0.7
125 IN 3,376 5,627 7,878
OUT 3,682 6,136 8,590
140 IN 4,313 7,188 10,063
OUT 4,618 7,697 10,776
160 IN 5,655 9,425 13,195
OUT 6,032 10,053 14,074
180 IN 7,257 12,095 16,933
OUT 7,634 12,724 17,813
200 IN 9,048 15,080 21,112
OUT 9,425 15,708 21,991

(Unit: N)

Weight Table

Without auto switch

Tube Inner Diameter (mm) Cylinder Stroke (mm)
10 20 30 40 50 75 100 125 150 175 200 250 300
125 5.24 5.48 5.71 5.94 6.18 6.76 7.35 7.93 8.52 9.10 9.69 10.86 12.03
140 6.19 6.44 6.71 6.98 7.25 7.90 8.57 9.23 9.90 10.56 11.23 12.55 13.88
160 8.57 8.88 9.20 9.52 9.84 10.64 11.44 12.25 13.05 13.85 14.65 16.26 17.85
180 11.54 11.92 12.31 12.70 13.09 14.05 15.03 16.00 16.97 17.93 18.90 20.84 22.78
200 14.56 15.07 15.49 15.92 16.34 17.41 18.47 19.54 20.60 21.67 22.82 24.85 26.99

(Unit: kg)

With auto switch

Tube Inner Diameter (mm) Cylinder stroke (mm)
10 20 30 40 50 75 100 125 150 175 200 250 300
125 5.30 5.54 5.77 6.01 6.24 6.83 7.40 7.99 8.58 9.16 9.75 10.92 12.09
140 6.26 6.51 6.78 7.05 7.32 7.97 8.64 9.30 9.97 10.63 11.30 12.62 13.95
160 8.65 8.96 9.28 9.60 9.92 10.72 11.52 12.33 13.13 13.93 14.73 16.34 17.93
180 11.62 12.00 12.39 12.78 13.17 14.13 15.11 16.08 17.05 18.01 18.98 20.92 22.86
200 14.64 15.15 15.57 16.00 16.42 17.49 18.55 19.62 20.68 21.75 22.90 24.93 27.07

(Unit: kg)

Part Number
CDQ2B125-10DCZ
CDQ2B125-50DCMZ
CDQ2B125-50DCZ
CQ2B160-40DCZ
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipHead cover type
(℃)
Operating Pressure
(MPa)
Specifications Port thread type Body Options Auto switch mounting bracket

SGD 427.58

1 Piece(s) 32 Day(s) -10 to 600.05-1.0Built in MagnetRcWith rubber cushion, rod tip female screwYes

SGD 544.48

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

SGD 521.03

1 Piece(s) 32 Day(s) -10 to 600.05-1.0Built in MagnetRcWith rubber cushion, rod tip female screwYes

SGD 635.02

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

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Basic Information

Cylinder Operation Method Double Acting Rod Operation Method Single Rods Main Body Shape Block shape
Additional Function Standard Environment, Applications Standard Support bracket Standard (common to through holes and taps on both ends)
Type Pneumatic type

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