CQS series0 pages

Compact Cylinder
Series CQS
ø12, ø16, ø20, ø25
Ideal for machine designs with small
space requirements

Square body shape gives you flexibility
for designing machine.

The “D-M9” auto switch will not protrude from
switch mounting groove.

Cross-section of a cylinder tube is the same
configuration regardless of w/ switch or w/o switch.

Auto switch mounting allows
for flexible designing
requirements

2 way basic mounting:
Through-hole or both ends
tapped

3 faces on ø12, ø16, and all 4 faces
including port side on ø20, ø25.

Basic mounting is 2 way. You can
choose either through-hole or both
ends tapped mounting.

Non-rotating accuracy
Non-rotating rod
Hexagonal cross sectional shape piston
rod for high non-rotation accuracy.
ø12, ø16 — ±1°
ø20, ø25 — ±0.7°

es
n 4 sid
able o
Attach 0, ø25)
(ø2
es
n 3 sid
able o
Attach 2, ø16)
(ø1

Auto switch

CUJ
CU
Bore size
(mm)

Long Standard
stroke stroke

Double acting

Single rod

CQS

Double rod

Single
acting

12, 16
20, 25

CQSK
Double rod

5, 10, 15, 20
25, 30
5, 10, 15, 20, 25
30, 35, 40, 45, 50

ø12
ø16
ø20
ø25

35, 40, 45, 50, 75, 100
125, 150, 175, 200
75, 100, 125, 150, 175, 200
75, 100, 125, 150, 175, 200, 250, 300
5, 10, 15, 20
25, 30
5, 10, 15, 20, 25
30, 35, 40, 45, 50

560

ø12
ø16
ø20
ø25

5, 10

567

ø12
ø16
ø20
ø25

5, 10, 15, 20
25, 30
5, 10, 15, 20, 25
30, 35, 40, 45, 50

CQSS

551

RQ
CQM
MU

575

582

CQSKW
Single rod

CQS
CQ2

ø12
ø16
ø20
ø25

Single rod

Double
acting

Anti-lateral Load

Return/Extend

Double acting

CQSW

CQS

Page

ø12
ø16
ø20
ø25

Standard

Non-rotating Rod

Stroke (mm)

ø12
ø16
ø20
ø25

5, 10, 15, 20
25, 30
5, 10, 15, 20, 25
30, 35, 40, 45, 50

589

D-
-X

Smooth cylinder (Low friction)

CQSY

Low-speed cylinder
Refer to Best Pneumatics
No. 3.

CQSX

Refer to Best Pneumatics
No. 3.

547

Individual
-X
Technical
data