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: Airtac Pneumatic Air Cylinder

Model Number: SU40X50

----- Airtac SU Pneumatic Cylinder

Symbol of China SU Air Cylinders:


Specification of China Airtac Cylinder Supplier-SU Series Air Cylinder:

Bore

32

40

50

63

80

100

125

160

200

250

320

Operation Type

Double Acting

Working Medium

Air

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

45mm

52mm

66mm

Port Size

G1/8

G1/4

G3/8

G1/2

G3/4

G1

Mounting Accessories

SC

BASIC, FA, FB, CA, CB, LB, TC, TC-M

SCD,SCJ

FA, FB, CA, CB, LB, TC, TC-M

Stroke of China Airtac Air Cylinder Manufacturer-SU 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
160	25  50  75  80  100  125  150  160  175  200  250  300  350  400  450  500  600  700  800  900  1000	1500	2000
200	25  50  75  80  100  125  150  160  175  200  250  300  350  400  450  500  600  700  800  900  1000	1500	2000
250	25  50  75  80  100  125  150  160  175  200  250  300  350  400  450  500  600  700  800  900  1000	1500	2000
320	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 Air Cylinder Supplier-SU40X50 Series Air Cylinder:


Dimension of China Pneumatic Components-SU Series Air Cylinder:

Bore/Symbol	A	A1	A2	B	C	D	E	F	G	H	I	J	K	L
32	140	187	182	47	93	28	32	15	27.5	22	17	6	M10 x 1.25	M6
40	142	191	185	48	93	32	34	15	27.5	24	17	7	M12 x 1.25	M6
50	150	207	196	57	93	38	42	15	27.5	32	23	8	M16 x 1.5	M6
63	153	210	199	57	96	38	42	15	27.5	32	23	8	M16 x 1.5	M8
80	183	258	243	75	108	47	54	21	33	40	26	10	M20 x 1.5	M10
100	189	264	249	75	114	47	54	21	33	40	26	10	M20 x 1.5	M10
125	226	/	/	104	122	55	70	34	33	54	40	10	M27 x 2	M12
160	291	/	/	123	168	62	93	40	50	72	55	18	M36 x 2	M16
200	347	/	/	167	180	80	112	55	50	72	55	18	M36 x 2	M16
250	389	/	/	189	200	90	122	67	54	84	65	21	M42 x 2	M20
320	436	/	/	216	220	110	126	90	65	96	75	24	M48 x 2	M24

Bore/Symbol	M	N	O	P	Q	R	S	T	V	W	Z	X	Y
32	9.5	13.5	G1/8	3.5	7.5	7	45	33	12	10	21	/	/
40	9.5	13.5	G1/4	6	8.2	9	50	37	16	14	21	/	/
50	9.5	13.5	G1/4	8.5	8.2	9	62	47	20	17	23	/	/
63	9.5	13.5	G3/8	7	8.2	8.5	75	56	20	17	23	/	/
80	11.5	16.5	G3/8	10	9.5	14	94	70	25	22	29	/	/
100	11.5	16.5	G1/2	11	9.5	14	112	84	25	22	29	/	/
125	15.5	16.5	G1/2	10	10	11	140	110	32	27	/	/	/
160	17.5	25	G1/2	/	/	/	180	140	40	36	/	/	/
200	17.5	25	G3/4	/	/	/	220	175	40	36	/	/	/
250	25	31	G1	18.5	5	40	270	220	50	46	/	90	10
320	28	31	G1	35	15	35	350	270	63	55	/	110	10

Structure of FL Pneumatic Components-SU Series Air Cylinder:

No.	Name	Material
1	Front Cover	Painted Aluminum
2	Back Cover	Painted Aluminum
3	Barrel	Anodised Aluminum
4	Piston Rod	Chromed Carbon Steel
5	Piston	Aluminum
6	Piston Rod Seal	NBR
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 Air Cylinder: