Pneumatic cylinders (sometimes known as air cylinders) are mechanical devices which utilize the power of compressed gas to produce a force in a reciprocating linear motion.
Like hydraulic cylinders, pneumatic cylinders use the stored potential energy of a fluid, in this case compressed air, and convert it into kinetic energy as the air expands in an attempt to reach atmospheric pressure. This air expansion forces a piston to move in the desired direction. The piston is a disc or cylinder, and the piston rod transfers the force it develops to the object to be moved. Engineers prefer to use pneumatics sometime because they are quieter, cleaner, and do not require large amounts or space for fluid storage.

Product name: SI50X100 Air Cylinder

Model Number: SI50X100

----- SI50X100 Air Cylinder

Symbol of China Air Cylinder-SI Air Cylinder:


Specification of China SI Air Cylinder-China Air Cylinder(SI Series):

Bore		32	40	50	63	80	100	125
Operation Type		Double Acting
Working Medium		Air
Mounting Accessories		BASIC, FA, FB, CA, CB, LB, YB
Pressure Range		0.05Mpa--0.85Mpa(7.3--123Psi)
Proof Pressure		1.35MPa(217psi)
Working Temperature		0--70℃
Working Speed Range		50--800 mm/s
Cushion		Adjustable Cushion
Adjustable Cushion Stroke		20mm				26mm
Port Size		G1/8	G1/4		G3/8		G1/2

Stroke of China SI Air Cylinder-SI Series Air Cylinder:

Bore	Standard Stroke	Max. Stroke	Allowable Stroke
32	25  50  75  80  100  125  150  160  175  200  250  300  350  400  450  500	1000	2000
40	25  50  75  80  100  125  150  160  175  200  250  300  350  400  450  500  600  700  800	1200	2000
50	25  50  75  80  100  125  150  160  175  200  250  300  350  400  450  500  600  700  800  900  1000	1200	2000
63	25  50  75  80  100  125  150  160  175  200  250  300  350  400  450  500  600  700  800  900  1000	1500	2000
80	25  50  75  80  100  125  150  160  175  200  250  300  350  400  450  500  600  700  800  900  1000	1500	2000
100	25  50  75  80  100  125  150  160  175  200  250  300  350  400  450  500  600  700  800  900  1000	1500	2000
125	25  50  75  80  100  125  150  160  175  200  250  300  350  400  450  500  600  700  800  900  1000	1500	2000

Ordering Code of China SI Pneumatic Cylinder-SI63X100 Series Air Cylinder:


Dimension of Airtac Air Cylinder-SI Series Air Cylinder:

Bore/Symbol	A	A1	A2	B	C	D	E	F	G	H	I	J	K	L
32	142	190	185	16	94	30	33	10	25	22	17	6	M10 x 1.25	M6
40	159	213	207	20	105	35	34	10	29.5	24	17	7	M12 x 1.25	M6
50	175	244	233	27	106	40	42.5	10	32	32	23	8	M16 x 1.5	M8
63	190	258	247	26	122	45	42	10	36	32	23	8	M16 x 1.5	M8
80	214	301	288	35	127	45	53	10	37	40	26	10	M20 x 1.5	M10
100	229	321	308	40	137	55	52	10	39	40	26	10	M20 x 1.5	M10
125	277	394	378	46	160	60	71	10	43.5	54	40	10	M27 x 2	M12

Bore/Symbol	M	N	O	P	Q	R	S	T	U	V	W	X	Y	Z	Z1
32	12	15	G1/8	5	3	6.5	45	32.5	12	10	28	4	46	58.7	21
40	12	17.5	G1/4	7	3	7	52	38	16	13	33	4	53.7	68	21
50	12	20	G1/4	7	3	9	65	46.5	20	17	38	4	65.8	84.5	23
63	12	22	G3/8	8	5	9	76	56.5	20	17	38	4	79.9	99.6	23
80	15	23	G3/8	10	5	12	94	72	25	22	43.5	5	101.8	123.8	29
100	15	26	G1/2	10	5	14	112	89	25	22	47	6	125.9	148.9	29
125	20	29	G1/2	10	5	14	134	110	32	27	53	7	156.9	179.6	40.5

Structure of Airtac SI Air Cylinder-SI Series Air Cylinder:

No.	Name	Material
1	Front Cover	Painted Aluminum
2	Back Cover	Painted Aluminum
3	Barrel	Hard Anodised Aluminum
4	Piston Rod	Chromed Carbon Steel
5	Piston	Aluminum
6	Piston Rod Seal	Polyurethane
7	Piston Seal	NBR
8	Bearing	Non-lub Bearing
9	Magnet	Plastic
10	Cushion Screw	Brass
11	Anti-frintion Ring	PTFE
12	End Cap Seal	NBR
13	Cushion Seal	NBR

Application of Airtac Air Cylinder: in various industries like equipments, machinery, moulding, ship building, CNC Machining.