Overview of SAU Series Products
Product Type
- Standard Cylinder by Our Company
Bore sizes: 32, 40, 50, 63, 80, 100
- Rodless Design
Aluminum square tube, rodless, excellent corrosion resistance
- Adjustable Cushion on Front and Rear Covers
- Multiple Piston Rod End Connectors
- Clevis
- Y Joint
- Floating Joint
- Rod Eye
- Sensor Installation is Flexible and Convenient
Grooves on both sides of the cylinder body for sensor mounting
Sensor models: CMSG, DMSG, EMSG
- Multiple Cylinder Types Available
- SAU: Single rod double-acting type
- SAUD: Double rod double-acting type
- SAUJ: Double rod with adjustable stroke type
- SAUF: Valve type
- Various Mounting Accessories
Installation and Usage
- When there are load variations during operation, use an air cylinder with sufficient output force.
- In high temperature or corrosive environments, select air cylinders with corresponding high-temperature or corrosion resistance.
- In environments with high humidity, dust, water droplets, oil mist, or welding, take protective measures for the air cylinder.
- Before connecting the cylinder to the pipeline, clean the piping thoroughly to prevent foreign matter from entering.
- Use only air with a filtration accuracy of 40 μm or higher after filtration treatment.
- In low-temperature environments, adopt anti-freezing measures to prevent water in the system from freezing.
- During transportation, use shock-resistant packaging. Slowly release the cylinder rod before installation to avoid sudden ejection that could cause damage.
- Try to avoid side loading during operation to ensure proper cylinder function and extend service life.
- If the cylinder will be unused for a long period, pay attention to surface rust prevention and apply protective caps to the air ports.
Theoretical Output Force Table
Cylinder Bore (mm) |
Rod Diameter (mm) |
Action Type |
Effective Area (mm²) |
Air Pressure (MPa) |
0.1 |
0.2 |
0.3 |
0.4 |
0.5 |
0.6 |
0.7 |
0.8 |
0.9 |
32 | 12 | Push Side | 804 | 80.4 | 160.8 | 241.2 | 321.6 | 402.0 | 482.4 | 562.8 | 643.2 | 723.6 |
Pull Side | 690 | 69.0 | 138.0 | 207.0 | 276.0 | 345.0 | 414.0 | 483.0 | 552.0 | 621.0 |
40 | 16 | Push Side | 1256 | 125.6 | 251.2 | 376.8 | 502.4 | 628.0 | 753.6 | 879.2 | 1004.8 | 1130.4 |
Pull Side | 1055 | 105.5 | 211.0 | 316.5 | 422.0 | 527.5 | 633.0 | 738.5 | 844.0 | 949.5 |
50 | 20 | Push Side | 1963 | 196.3 | 392.6 | 588.9 | 785.2 | 981.5 | 1177.8 | 1374.1 | 1570.4 | 1766.7 |
Pull Side | 1649 | 164.9 | 329.8 | 494.7 | 659.6 | 824.5 | 989.4 | 1154.3 | 1319.2 | 1484.1 |
63 | 20 | Push Side | 3117 | 311.7 | 623.4 | 935.1 | 1246.8 | 1558.5 | 1870.2 | 2181.9 | 2493.6 | 2805.3 |
Pull Side | 2803 | 280.3 | 560.6 | 840.9 | 1121.2 | 1401.5 | 1681.8 | 1962.1 | 2242.4 | 2522.7 |
80 | 25 | Push Side | 5026 | 502.6 | 1005.2 | 1507.8 | 2010.4 | 2513.0 | 3015.6 | 3518.2 | 4020.8 | 4523.4 |
Pull Side | 4536 | 453.6 | 907.2 | 1360.8 | 1814.4 | 2268.0 | 2711.6 | 3175.2 | 3628.8 | 4082.4 |
100 | 25 | Push Side | 7853 | 785.3 | 1570.6 | 2355.9 | 3141.2 | 3926.5 | 4711.8 | 5497.1 | 6282.4 | 7067.7 |
Pull Side | 7362 | 736.2 | 1472.4 | 2208.6 | 2944.8 | 3681.0 | 4417.2 | 5153.4 | 5889.6 | 6625.8 |
Product Features
- Standard pneumatic cylinder of our company.
- The piston seal adopts an asymmetrical double-acting sealing structure, with tight dimensions and oil storage function.
- Made of aluminum profile, non-stick and corrosion-resistant; external sensor groove for convenient installation and use.
- Compared with ISO15552 standard cylinders, the cylinder length is shorter for the same bore as the SAU series.
- Stable buffering adjustment performance.
- Mounting accessories are interchangeable with SC series cylinders.
- High-temperature resistant sealing materials ensure normal operation under 150°C.
Specifications Table
Bore Size (mm) |
32 |
40 |
50 |
63 |
80 |
100 |
Acting Type |
Double Acting |
Working Medium |
Air (filtered through 40 μm or finer filter) |
Mounting Type |
SAU |
Basic Type: FA, FB, CA, CB, LB |
Type Code |
SAUD, SAUJ |
Basic Type: FA, LB |
Operating Pressure Range |
0.15~1.0MPa (22~145psi / 1.5~10.0bar) |
Proof Pressure |
1.5MPa (215psi / 15bar) |
Operating Temperature (°C) |
-20~70°C |
Operating Speed Range (mm/s) |
30~800 mm/s |
Stroke Tolerance (mm) |
0~250: +1.0 0 |
251~1000: +1.4 0 |
1001~1500: +2.0 0 |
Cushion Type |
Adjustable Cushion |
Cushion Stroke (mm) |
21 |
28 |
29 |
Port Size |
PT1/8 |
PT1/4 |
PT1/4 |
PT3/8 |
PT1/2 |
Note: [1] Port thread types are PT by default; G thread optional. For proximity sensor selection, see page P403.
Stroke Table
Bore Size (mm) |
Standard Stroke (mm) |
Max Stroke (mm) |
Allowable Stroke (mm) |
32 |
25 50 75 80 100 125 150 160 175 200 250 300 350 400 450 500 |
1000 |
1800 |
40 |
25 50 75 80 100 125 150 160 175 200 250 300 350 400 450 500 600 700 800 900 1000 |
1200 |
1800 |
50 |
25 50 75 80 100 125 150 160 175 200 250 300 350 400 450 500 600 700 800 900 1000 |
1200 |
1800 |
63 |
25 50 75 80 100 125 150 160 175 200 250 300 350 400 450 500 600 700 800 900 1000 |
1500 |
1800 |
80 |
25 50 75 80 100 125 150 160 175 200 250 300 350 400 450 500 600 700 800 900 1000 |
1500 |
1800 |
100 |
25 50 75 80 100 125 150 160 175 200 250 300 350 400 450 500 600 700 800 900 1000 |
1500 |
1800 |
Note: For other special stroke lengths, please contact us directly.
Ordering Code
No. |
Item |
Description |
① |
Specification Type |
SAU: Standard double acting type
SAUD: Double rod double acting type
SAUJ: Adjustable stroke double rod type
|
② |
Bore Size |
32, 40, 50, 63, 80, 100 mm |
③ |
Stroke |
Refer to stroke list |
④ |
Adjustable Stroke |
(Only for SAUJ) 10, 20, 30, 40, 50, 75, 100 mm |
⑤ |
Magnet Code |
Blank: Without magnet
S: With magnet
|
⑥ |
Mounting Type [Note 1] |
Blank: Basic
LB: Foot mounting
FA: Front flange
FB: Rear flange
CA: Clevis
CB: Trunnion
|
⑦ |
Seal Material |
Blank: TPU (standard)
H: Fluororubber (FKM)
N: NBR
|
⑧ |
Thread Type |
Blank: PT thread
G: G thread
|
Note 1: Mounting accessories are compatible with SSC series. Refer to page P53~56 for details.