Airtac SAUD Double Rod Cylinder SAUD80X225
The AirTAC SAUD Double Rod Cylinder SAUD80X225 is a genuine double-acting profile-type standard air cylinder with a Ø80mm bore and 225mm stroke, 3/8" air ports and adjustable end cushioning. Its hard-anodized aluminum-profile barrel is shorter than an ISO 15552 cylinder of the same bore, and it shares SC-series mounting accessories.
- BoreØ80 mm
- Stroke225 mm
- Port size3/8"
- Acting typeDouble acting
- Rod threadM20×1.5
- CushionAdjustable, 28 mm
- No minimum order. A single piece can be ordered.
- Ready in 3–5 business days. That is the time we take to process the order and hand it to the carrier. Transit time after that depends on the destination.
About the Airtac SAUD Double Rod Cylinder SAUD80X225
The AirTAC SAUD80X225 is a double-acting, double-rod profile cylinder. A 25 mm rod protrudes from both ends of the hard-anodized aluminum barrel, meaning both faces use the rod-side area. Output is equal in both directions at 2268 N each way at 0.5 MPa. The 3/8 inch port supplies air, while adjustable 28 mm cushions decelerate the piston at each end.
Because it is a profile-type design, this unit is shorter than an ISO 15552 cylinder of the same 80 mm bore. The twin rods provide anti-twist guidance for non-rotating loads. Note this SKU lacks a magnet, so it cannot host CMSG or DMSG sensors.
Airtac SAUD Double Rod Cylinder SAUD80X225 Technical Specifications
| Model | Airtac SAUD Double Rod Cylinder SAUD80X225 |
|---|---|
| Series | SAU profile-type cylinder |
| Bore size | Ø80 mm |
| Stroke | 225 mm |
| Acting type | Double acting |
| Port size | 3/8" |
| Rod thread | M20×1.5 |
| Fluid | Air (filtered by 40µm element) |
|---|---|
| Operating pressure | 0.15 – 1.0 MPa |
| Proof pressure | 1.5 MPa |
| Temperature | -20 to +70 °C |
| Speed range | 30 – 800 mm/s |
| Cushion | Adjustable, 28 mm |
| Max stroke | Up to 1500 mm |
Specifications follow the official AirTAC SAU series datasheet. Confirm against the product label before installation. Thread options: PT (blank) / G (BSPP). A high-temperature seal (0-150 °C) is available.
Theoretical Output Force (Ø80mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 2268 N | 2268 N |
| 0.7 MPa | 3175 N | — |
| Max (@1.0 MPa) | 463 kgf | |
Double-rod model: the rod passes through the rear cover, so both piston faces lose rod area and push is shown at the annular-area value. Actual usable force is lower than theoretical due to friction and back-pressure. Size with a safety margin.
Model Code: Airtac SAUD Double Rod Cylinder SAUD80X225
| SAU | Profile-type standard cylinder series. |
|---|---|
| 80 | Bore size in mm. |
| ×225 | Stroke length in mm. |
| -S | Optional built-in magnet for sensor position sensing. |
Related SAU-family variants: SAUD (double rod), SAUJ (adjustable stroke), SAUF (with built-in solenoid valve), and SAU-S with built-in magnet. Seals: TPU (blank) / Viton H / NBR N. Sensor switches: CMSG / DMSG / EMSG.
Where the Airtac SAUD Double Rod Cylinder SAUD80X225 Is Used
Twin-Tool Stamping
Drives two synchronized forming tools from opposite rod ends, ensuring parallel contact and equal 2268 N clamping force on the workpiece.
Anti-Rotation Diverter
Pushes a diverting arm across a belt line without twisting, using the dual rods to maintain precise angular alignment under lateral load.
Symmetric Lift Platform
Lifts a small palletized fixture vertically, relying on the equal push and pull forces to keep the platform level during bidirectional transit.
Is the Airtac SAUD Double Rod Cylinder SAUD80X225 the Right Cylinder?
Choose this 80 mm bore when your application demands 2268 N of equal force in both directions over a 225 mm stroke. If you need less thrust, step down to the 63 mm bore which provides 1402 N both ways. If you require more power, the 100 mm bore yields 3681 N each way. A double-rod configuration is the right call for anti-rotation stability, driving twin tooling, or mounting a sensor cam on the back rod. Mounting is limited to Basic, FA, and LB styles compatible with the AirTAC SC series. At 225 mm stroke, side loads are moderate, but always use external guide rails to prevent binding. Remember this specific SKU has no magnet, so switch sensing is impossible without changing to an -S variant.
Quick checklist
- ✓ Required force at your working pressure
- ✓ Stroke and mounting space
- ✓ Port/thread type (PT/G)
- ✓ Magnet (-S) for sensors?
- ✓ Side load — consider a guided cylinder
Installation & Maintenance Notes
- check Use clean air filtered to 40µm or finer.
- check Keep within 0.15 – 1.0 MPa operating pressure.
- check Avoid side load on the piston rod.
- check Adjust end cushion screws for smooth stops.
- check Use correct mounting accessory (FA/FB/CA/CB/LB — same as SC).
- check Installation by qualified personnel per AirTAC docs.
Airtac SAUD Double Rod Cylinder SAUD80X225 FAQ
The force is equal both ways because it is a double-rod design. It outputs 2268 N at 0.5 MPa, 3175 N at 0.7 MPa, and 4082 N at 0.9 MPa. The 3/8 inch port feeds both chambers equally.
No. A plain double-rod cylinder drifts without live air, as the adjustable 28 mm cushion only decelerates near stroke end. For a held load, install an external rod lock or pilot-operated check valve.
Authorized Export Seller
Genuine AirTAC parts produced by AirTAC factory.
1-Year Warranty
Covers non-human-caused product damage.
Fast Dispatch
Standard models are processed and dispatched in 3-5 business days.
Fast Reply
Most inquiries answered within 7-8 hours.
Request a Quote for Airtac SAUD Double Rod Cylinder SAUD80X225
Send us the quantity and destination. We confirm price, stock and lead time — usually within 7-8 hours.