CQ2B Series Compact Cylinder

Compact cylinder CQ2B Series

Specification
Pneumatic type

Bore size(mm)				12	16	20	25	32	40	50	63	80	100
Action				Double acting,Single rod
Fluid				Air
Proof pressure				1.5MPa
Maximum operating pressure				1.0MPa
Minimum operating pressure				0.7MPa		0.05MPa
Amblent and fluid temperature				Without auto switch:-10 to 70°C (No freezing) With auto switch: –10 to 60°C (No freezing)
Lubrication				Not required (Non-lube)
Piston speed				50 to 500 mm/s
Allowable kinetic energy(J)		Standard		0.022	0.038	0.055	0.09	0.15	0.26	0.46	0.77	1.36	2.27
		With rubber bumper		0.043	0.075	0.11	0.18	0.29	0.52	0.91	1.54	2.71	4.54
Stroke length tolerance				+1.0mm Note) /0

Note) Stroke length tolerance does not include the amount of bumper change.

Strokes
Pneumatic type

Bore size		Standard Stroke
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

Dimensions

Bore size (mm)	Stroke range(mm)	A	B	C	D	E	F	H	I	K	L	M	N	O		Q	Z
12	5 to 30	20.5	17	6	6	25	5	M3x0.5	32	5	3.5	15.5	3.5	6.5 depth 3.5		7.5	-
16	5 to 30	22	18.5	8	8	29	5.5	M4x0.7	38	6	3.5	20	3.5	6.5 depth 3.5		8	10
20	5 to 50	24	19.5	7	10	36	5.5	M5x0.8	47	8	4.5	25.5	5.5	9 depth 7		8	10
25	5 to 50	27.5	22.5	12	12	40	5.5	M6x1.0	52	10	5	28	5.5	9 depth 7		9	10

Note 2) The external dimensions with rubber bumper are same as those of the standard, as shown above.

Bore size (mm)	Stroke range(mm)	A	B	C	F	E	EA	EB	F	H	K	L	M	N	O		Q	S	U	V
12	5 to 30	31.5	28	6	6	33	-	-	6.5	M3x0.5	5	3.5	22	3.5	6.5 depth 3.5		11	27.5	14	25
16	5 to 30	34	30.5	8	8	37	13.2	6.8	5.5	M4x0.7	6	3.5	28	3.5	6.5 depth 3.5		10	29.5	15	29
20	5 to 50	36	31.5	7	10	47	13.6	6.8	5.5	M5x0.8	8	4.5	36	5.5	9 depth 7		8	35.5	18	36
25	5 to 50	37.5	32.5	12	12	52	13.6	6.8	5.5	M6x1.0	10	5	40	5.5	9 depth 7		9	40.5	21	40

Note 2) The external dimensions with rubber bumper are same as those of the standard, as shown above.

Bore size(mm)	Stroke range (mm)	Without auto switch					With auto switch					C	D	E	H	J	K	L	M	N	O	W	Z
		A	B	F	P	Q	A	B	F	P	Q
32	5	30	23	5.5	M5 x 0.8	10	40	33	7.5	1/8	10	13	16	45	M8 x 1.25	4.5	14	7	34	5.5	9 depth 7	49.5	14
	10 to 50			7.5	1/8
	75, 100	40	33
40	5 to 50	36.5	29.5	7.5	1/8	12.5	46.5	39.5	7.5	1/8	12.5	13	16	52	M8 x 1.25	5	14	7	40	5.5	9 depth 7	57	15
	75, 100	46.5	39.5
50	10 to 50	38.5	30.5	10.5	1/4	10.5	48.5	40.5	10.5	1/4	10.5	15	20	64	M10 x 1.5	7	17	8	50	6.6	11 depth 6	71	19
	75, 100	48.5	40.5

Note 3) The external dimensions with rubber bumper are same as those of the standard, as shown above.
Note 4)  The spacer-installed type (Standard, -XB10A) and the exclusive body type (-XB10) are available.

Bore size (mm)	Stroke range(mm)	Without auto switch		With auto switch		C	D	E	F	H	J	K	L	M	N	O	P	Q	W	Z
		A	B	A	B
63	10 to 50	44	36	54	46	15	20	77	10.5	M10 x 1.5	7	17	8	60	9	14 depth 10.5	1/4	15	84	19
	75, 100	54	46
80	10 to 50	63.5	43.5	63.5	53.5	21	25	98	12.5	M16 x 2.0	6	22	10	77	11	17.5 depth 13.5	3/8	16	104	25
	75, 100	63.5	53.5
100	10 to 50	65	53	75	63	27	30	117	13	M20 x 2.5	6.5	27	12	94	11	17.5 depth 13.5	3/8	23	123.5	25
	75, 100	75	63

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