Model Number Indication

Example of ordering

1) To order a double-acting, ultra-thin pneumatic cylinder with a bore of 50 mm, a stroke of 30 mm, a magnet, and a piston rod with external teeth, the correct ordering code is: SDAS-50X30-B.

To order a cylinder with a bore of 50 mm, a stroke of 30 mm, and an external tooth type piston rod, the correct ordering code is SDAS-50X30-B.

2) To order a single-acting, introduced cylinder with a bore of 20 mm, stroke of 25 mm, without magnets, and with internal teeth on the piston rod, the correct ordering code is: SDAS-50X30-B.

For an ultra-thin cylinder with a 20-mm bore, 25-mm stroke, and internal threaded piston rod teeth, the correct ordering code is STA-20X25.

Standard Specification

Bore ( mm )

12

16

20

25

32

40

50

63

80

100

Forms of movement

Double action type

Single action push-out type          Single action introduction type

一

Working medium

Air

Pressure range kgf/cm²

Double action type

1~9

Single action

2~9

Guaranteed pressure resistancekgf/cm²

13.5

Operating temperature range ℃

-5~70

Speed range mm/s

Double-action type

30~500

Single-acting

50~500

Buffer type

Crash cushion

Tube diameter

M5×0.8

PT1/8

PT1/4

PT3/8

Stroke

Bore(mm)			Standard Stroke(mm)	Maximum stroke	Allowed Stroke
12  16	Resume action	Magnetized	5101520253035404550	50	70
		non-magnetic	51015202530354045505560	60	80
	Single action		51015202530	30
20	Resume action	Magnetized	5 10 15 20 25 30 35 40 45 50 55  60 65 70 75 80 85 90	90	130
		non-magnetic	5 10 15 20 25 30 35 40 45 50 55  60 65 70 75 80 85 90 95 100	100	140
	Single action		5 10 15 20 25 30	30	–
25 32 40 50 63	Resume action	Magnetized	5 10 15 20 25 30 35 40 45 50 55  60 65 70 75 80 85 90 95 100 110 120	120	150
		non-magnetic	5 10 15 20 25 30 35 40 45 50 55  60 65 70 75 80 85 90 95 100 110 120 130	130	160
	Single action		5  10  15  20  25  30	30	–
80 100	Resume action	Magnetized	5 10 15 20 25 30 35 40 45 50 55  60 65 70 75 80 85 90 95 100 110 120	120	150
		non-magnetic	5 10 15 20 25 30 35 40 45 50 55  60 65 70 75 80 85 90 95 100 110 120 130	130	160

External Dimension Drawing (mm)

● SDA、SDAS

Model	Standard		Magnetic		B1	D	E	F	G	K1	L	M	N1			N2
Bore	A	C	A	C									St=5		St>5	St=5	St>5
12	22	17	32	27	5	一	6	4	1	M3×0.5	10.2	3	7.5			5
16	24	18.5	34	28.5	5.5	一	6	4	1.5	M3×0.5	11	3	8			5.5
20	25	19.5	35	29.5	5.5	36	8	4	1.5	M4×0.7	13	3	9			5.5
25	27	21	37	31	6	42	10	4	2	M5×0.8	17	3	9.2			5.5
32	31.5	24.5	41.5	34.5	7	50	12	4	3	M6×1	22	3	9			6.5	9
40	33	26	43	36	7	58.5	12	4	3	M8×1.25	28	3	9.5			7.5
50	37	28	47	38	9	71.5	15	5	4	M10×1.5	38	3	8	10.5		8	10.5
63	41	32	51	42	9	84.5	15	5	4	M10×1.5	40	3	9.5	12		9.5	11
80	52	41	62	51	11	104	20	6	5	M14×1.5	45	4	11.5	14.5		11.5	14.5
100	63	51	73	61	12	124	20	7	5	M18×1.5	55	4	16	20.5		16	20.5

Bore	O	P1	P3	P4	R	S	T1	T2	V	W	X	Y
12	M5×0.8	Bilateral: φ6.5 teeth M5×0.8 through-hole: φ4.2	12	4.5	一	25	16.3	23	6	5		一
16	M5×0.8	Bilateral: φ6.5 teeth M5×0.8 through-hole: φ4.2	12	4.5	一	29	19.8	28	6	5		一
20	M5×0.8	Bilateral: φ6.5 teeth M5×0.8 through-hole: φ4.2	14	4.5	2	34	24	一	8	6	11.3	10
25	M5×0.8	Bilateral: φ8.2 teeth M6×1.0 through-hole: φ4.6	15	5.5	2	40	28	一	10	8	12	10
32	PT1/8	Bilateral: φ8.2tooth M6×1.0 through hole: φ4.6	16	5.5	6	44	34	一	12	10	18.3	15
40	PT1/8	Bilateral: φ10 teeth M8×1.25 through-hole: φ6.5	20	7.5	6.5	52	40	一	16	14	21.3	16
50	PT1/4	Bilateral: φ11 teeth M8×1.25 through-hole: φ6.5	25	8.5	9.5	62	48	一	20	17	30	20
63	PT1/4	Bilateral: φ11 teeth M8×1.25 through-hole: φ6.5	25	8.5	9.5	75	60	一	20	17	28.7	20
80	PT3/8	Bilateral: φ14 teeth M12×1.75 through-hole: φ9.2	25	10.5	10	94	74	一	25	22	36	26
100	PT3/8	Bilateral: φ17.5 teeth M14×2 through-hole: φ11.3	30	13	10	114	90	一	32	27	35	26

● SSA,SSAS

Model	Not magnetic				Attached magnet				B1	D	E	F	G	K1	L	M	N1
Bore	A		C		A		C
Stroke	≤10	>10	≤10	>10	≤10	>10	≤10	>10
12	32	42	27	37	42	52	37	47	5		6	4	1	M3×0.5	10.2	3	7.5
16	34	44	28.5	38.5	44	54	38.5	48.5	5.5		6	4	1.5	M3×0.5	11	3	8
20	35	45	29.5	39.5	45	55	39.5	49.5	5.5	36	8	4	1.5	M4×0.7	13	3	9
25	37	47	31	41	47	57	41	51	6	42	10	4	2	M5×0.8	17	3	9.2
32	41.5	51.5	34.5	44.5	51.5	61.5	44.5	54.5	7	50	12	4	3	M6×1	22	3	9
40	43	53	36	46	53	63	46	56	7	58.5	12	4	3	M8×1.25	28	3	9.5
50	47	57	38	48	57	67	48	58	9	71.5	15	5	4	M10×1.5	38	3	10.5
63	51	61	42	52	61	71	52	62	9	84.5	15	5	4	M10×1.5	40	3	12

Bore	O	P1	P3	P4	R	S	T1	T2	V	W	X	Y
12	M5×0.8	Bilateral: φ6.5 teeth M5×0.8 through-hole: φ4.2	12	4.5	一	25	16.2	23	6	5	一	一
16	M5×0.8	Bilateral: φ6.5 teeth M5×0.8 through-hole: φ4.2	12	4.5	一	29	19.8	28	6	5	一	一
20	M5×0.8	Bilateral: φ6.5 teeth M5×0.8 through-hole: φ4.2	14	4.5	2	34	24	一	8	6	11.3	10
25	M5×0.8	Bilateral: φ8.2 teeth M6×1.0 through-hole: φ4.6	15	5.5	2	40	28	一	10	8	12	10
32	PT1/8	Bilateral: φ8.2tooth M6×1.0 through hole: φ4.6	16	5.5	6	44	34	一	12	10	18.3	15
40	PT1/8	Bilateral: φ10 teeth M8×1.25 through-hole: φ6.5	20	7.5	6.5	52	40	一	16	14	21.3	16
50	PT1/4	Bilateral: φ11 teeth M8×1.25 through-hole: φ6.5	25	8.5	9.5	62	48	一	20	17	30	20
63	PT1/4	Bilateral: φ11 teeth M8×1.25 through-hole: φ6.5	25	8.5	9.5	75	60	一	20	17	28.7	20

● STA,STAS

Model	Not magnetic				Attached magnet				B1	D	E	F	G	K1	L	M	N2
Bore	A		C		A		C
Stroke	≤10	>10	≤10	>10	≤10	>10	≤10	>10
12	32	42	27	37	42	52	37	47	5	一	6	4	1	M3×0.5	10.2	3	5
16	34	44	28.5	38.5	44	54	38.5	48.5	5.5	一	6	4	1.5	M3×0.5	11	3	5.5
20	35	45	29.5	39.5	45	55	39.5	49.5	5.5	36	8	4	1.5	M4×0.7	13	3	5.5
25	37	47	31	41	47	57	41	51	6	42	10	4	2	M5×0.8	17	3	5.5
32	41.5	51.5	34.5	44.5	51.5	61.5	44.5	54.5	7	50	12	4	3	M6×1	22	3	9
40	43	53	36	46	53	63	46	56	7	58.5	12	4	3	M8×1.25	28	3	7.5
50	47	57	38	48	57	67	48	58	9	71.5	15	5	4	M10×1.5	38	3	10.5
63	51	61	42	52	61	71	52	62	9	84.5	15	5	4	M10×1.5	40	3	11

Bore	O	P1	P3	P4	R	S	T1	T2	V	W	X	Y
12	M5×0.8	Bilateral: φ6.5 teeth M5×0.8 through-hole: φ4.2	12	4.5	一	25	16.2	23	6	5	一	一
16	M5×0.8	Bilateral: φ6.5 teeth M5×0.8 through-hole: φ4.2	12	4.5	一	29	19.8	28	6	5	一	一
20	M5×0.8	Bilateral: φ6.5 teeth M5×0.8 through-hole: φ4.2	14	4.5	2	34	24	一	8	6	11.3	10
25	M5×0.8	Bilateral: φ8.2 teeth M6×1.0 through-hole: φ4.6	15	5.5	2	40	28	一	10	8	12	10
32	PT1/8	Bilateral: φ8.2tooth M6×1.0 through-hole: φ4.6	16	5.5	6	44	34	一	12	10	18.3	15
40	PT1/8	Bilateral: φ10 teeth M8×1.25 through-hole: φ6.5	20	7.5	6.5	52	40	一	16	14	21.3	16
50	PT1/4	Bilateral: φ11 teeth M8×1.25 through-hole: φ6.5	25	8.5	9.5	62	48	一	20	17	30	20
63	PT1/4	Bilateral: φ11 teeth M8×1.25 through-hole: φ6.5	25	8.5	9.5	75	60	一	20	17	28.7	20

External Thread Dimension

Bore	B2	E	F	G	H	1	J	K2	L	M	V	W
12	17	16	4	1	10	8	4	M5×0.8	10.2	3	6	5
16	17.5	16	4	1.5	10	8	4	M5×0.8	11	3	6	5
20	20.5	19	4	1.5	13	10	5	M6×1.0	13	3	8	6
25	23	21	4	2	15	12	6	M8×1.25	17	3	10	8
32	25	22	4	3	15	17	6	M10×1.25	22	3	12	10
40	35	32	4	3	25	19	8	M14×1.5	28	3	16	14
50	37	33	5	4	25	27	11	M18×1.5	38	3	20	17
63	37	33	5	4	25	27	11	M18×1.5	40	3	20	17
80	44	39	6	5	30	32	13	M22×1.5	45	4	25	22
100	50	45	7	5	35	36	13	M26×1.5	55	4	32	27