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CQM Series Compact Cylinder

CQM Series Compact Cylinder
CQM Series Compact Cylinder

Compact Cylinder: Guide Rod Type Series CQM
Specification

Bore size(mm) 12 16 20 25 32 40 50 63 80 100
Model Pneumatic (non-lube) type
Action Double acting, Single rod
Fluid Air
Proof pressure 1.5 Mpa
Maximum operating pressure 1.0 MPa
Minimum operating pressure 0.12MPa 0.1 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)
Cushion Rubber bumper on both ends
Stroke length tolerance +1.0 mm∗/0
Mounting Through-holes
Piston speed 50 to 500 mm/s 50 to 300 mm/s
∗ Stroke length tolerance does not include the amount of dumper change.

Strokes

Bore size(mm) Standard stroke(mm)
12,16 5,10,15,20,25,30
20,25 5,10,15,20,25,30,35,40,45,50
32,40 5,10,15,20,25,30,35,40,45,50,75,100
50,63,80,100 10,15,20,25,30,35,40,45,50,75,100

Ordering Information

Bore size (mm) Stroke range(mm) Without auto switch With auto switch EA EB F HA OA HB IA IB
A B A B
12 5 to 30 26.5 17 31.5 22 25 24 5 M3 x 0.5 M4 x 0.7 3(+0.2/0) 32 31.5
16 5 to 30 26.5 17 31.5 22 29 28 5 M3 x 0.5 M4 x 0.7 3(+0.2/0) 38 37
20 5 to 50 32 19.5 42 29.5 36 34 5.5 M4 x 0.7 M6 x 1.0 4(+0.2/0) 47 45.5
25 5 to 50 35.5 22.5 45.5 32.5 40 38 5.5 M5 x 0.8 M6 x 1.0 3(+0.2/0) 52 50.5

Bore size (mm) KA KB L M N OB Q RA RB T V W
12 10 ± 0.1 7.1 3.5 15.5 3.5 6.5 7.5 7 4 0.5 14.9 6
16 14 ± 0.1 9.9 3.5 20 3.5 6.5 7.5 7 4 0.5 20 6
20 17 ± 0.1 12 4.5 25.5 5.4 9 9 10 7 1 26 8
25 22 ± 0.1 15.6 5 28 5.4 9 11 10 7 1 30 8
Note) For the following bore/stroke sizes, the through-hole is threaded.
Standard without auto switch: ø12 and ø16; 5 stroke, ø20; 5 to 15 stroke, ø25; 5 and 10 stroke,
Built-in magnet with auto switch: ø20; 5 stroke

Bore size
(mm)
Stroke range
(mm)
Without auto switch With auto switch EA EB EC
A B F Q P A B F Q P
- TN TF - TN TF
32 5 40 23 5.5 11.5 M5 x 0.8 - - 50 33 7.5 10.5 Rc 1/8 NPT 1/8 G 1/8 45 43 34.4
10 to 50 7.5 10.5 Rc 1/8 NPT 1/8 G 1/8
75, 100 50 33
40 5 to 50 46.5 29.5 8 11 Rc 1/8 NPT 1/8 G 1/8 56.5 39.5 8 11 Rc 1/8 NPT 1/8 G 1/8 52 50 41.4
75, 100 56.5 39.5
50 10 to 50 50.5 30.5 10.5 10.5 Rc 1/4 NPT 1/4 G 1/4 60.5 40.5 10.5 10.5 Rc 1/4 NPT 1/4 G 1/4 64 62 53.4
75, 100 60.5 40.5

Bore size
(mm)
HA OA HB IA IB J KA KB L M N OB RA RB V W Z
32 M5 x 0.8 M6 x 1.0 5(+0.2/0) 60 58.5 4.5 28 ± 0.2 19.8 7 34 5.5 9 10 7 38 10 14
40 M5 x 0.8 M6 x 1.0 5(+0.2/0) 69 67.5 5 33 ± 0.2 23.3 7 40 5.5 9 10 7 46 10 14
50 M6 x 1.0 M8 x 1.25 6(+0.2/0) 86 84.5 7 42 ± 0.2 29.7 8 50 6.6 11 14 8 58 12 19



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