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Compact Cylinder (big bore) CQ2 Series (Φ125-Φ200)

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Model Number Indication

Standard Specification

Cylinder Diameter (mm)125140160180200
Fluid usedAir
Action typedouble acting
Maximum operating pressure1.0MPa0.7MPa
Minimum operating pressure0.05MPa
Ambient and fluid temperatureWith magnetic switch:-10℃~+60℃,Without magnetic switch:-10℃~+70℃.
Rod End ThreadsFemale thread(standard),Male thread(optional)
CushioningStandard with rubber cushion
Piston Speed50-500mm/s20-400mm/s
Travel tolerance m m+1.40
*Oil feedNot required
Mounting typeThrough hole and female threads at both ends (common)
Pipe caliberRc(PT)3/8Rc(PT)1/2
*If lubrication is required, use Turbine 1 oil ISOVG32。

Example of ordering

①Required cylinder bore:125, stroke:20, rod end female thread Correct Model:CQ2B125-20DC

②Required cylinder bore:140, stroke:100, built-in magnetic ring type, end male thread. Correct Model:CDQ2B140-100DCM

Travel/magnetic switch options

Cylinder diameter
(mm)
Standard Travel
(mm)
*Magnetic Switch Models
Track Installation(Φ125-Φ200)Direct Installation
125
140
160
180
200
10,20,30,40,50,
75,100,125,150,
175,200,250,300
A73
Mounting Part Number:BQ-2
Z73
*The specifications and characteristics of magnetic switches can be found in the series of magnetic switches.
*Wire length indication symbols: No symbol -0.5m, L-3m, Z-5m Example: A73;A73L.

External dimension drawing (mm)

● CQ2BCDQ2B  φ125~φ160
Cylinder diameter
(mm)
Standard Travel
(mm)
ABCDEFHIJKLMNOAOBPQRARBZ
12510,20,30,40,50
75,100,125,150
175,200,250,300
998330φ3614224.5M22×2.519011321611412.5M14×221.2Rc3/824.52518.432
140998330φ3615824.5M22×2.521010321612812.5M14×221.2Rc3/824.52518.432
1601089133φ4017827.5M24×323810361714414.5M16×224.2Rc3/827.52821.232
Note 1) Non-standard stroke is to install the pad plate in the standard stroke cylinder.
Note 2)If a through hole is used for mounting, an attached washer must be used.
● CQ2BCDQ2B Rod end male thread
Cylinder diameter
(mm)
ACDHKLX
12514142φ36M30×1.5325845
14014142φ36M30×1.5325845
16015547φ40M36×1.5366450
● Double talk plug rod type (rod end female thread)
Cylinder diameter
(mm)
Standard Travel
(mm)
ABCDEHIJKLMNOAOBPQRARBZ
12510,20,30,40,50,
75,100,125,150,
175,200,250,300
1158330(22.5)φ36142M22×2.519011321611412.5M14×221.23-824.52518.432
1401158330(22.5)φ36158M22×2.521010321612812.5M14×221.23-824.52518.432
1601259133(26.5)φ40178M24×323810361714414.5M16×224.23-827.52821.232
Note 1) Non-standard stroke is to install the pad plate in the standard stroke cylinder.
Note 2)If a through-hole is used for mounting, an attached washer must be used.
Double rod type (rod end male thread)
Cylinder diameter
(mm)
ACDHKLX
12519942φ36M30×1.5325845
14019942φ36M30×1.5325845
16021947φ40M36×1.5366450
CQ2B/CDQ2B(Ф180)
CQ2B/CDQ2B(φ200)

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