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.