Airtac SAUD Double Rod Cylinder SAUD80X325
The AirTAC SAUD Double Rod Cylinder SAUD80X325 is a genuine double-acting profile-type standard air cylinder with a Ø80mm bore and 325mm 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
- Stroke325 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 SAUD80X325
The AirTAC SAUD80X325 is a double-acting, double-rod profile cylinder. A rod exits both ends, meaning push and pull forces are identical at 2268 N each way at 0.5 MPa. The extruded aluminum barrel is shorter than an ISO 15552 unit of the same bore. This 80 mm bore uses a 3/8 inch port and a 25 mm rod.
Because the second rod prevents piston twist, it provides anti-rotation guidance for rigid handling. Without the -S magnet option, this SKU cannot take a magnetic switch.
Airtac SAUD Double Rod Cylinder SAUD80X325 Technical Specifications
| Model | Airtac SAUD Double Rod Cylinder SAUD80X325 |
|---|---|
| Series | SAU profile-type cylinder |
| Bore size | Ø80 mm |
| Stroke | 325 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 SAUD80X325
| SAU | Profile-type standard cylinder series. |
|---|---|
| 80 | Bore size in mm. |
| ×325 | 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 SAUD80X325 Is Used
Twin-Tool Machining
Drives two opposing machining heads simultaneously with equal 2268 N force, keeping cycle times balanced.
Anti-Rotation Transfer
Shifts parts along a belt without piston twist, using the dual-rod geometry for strict linear guidance.
Dual-End Ejector
Pushes a workpiece out while the back rod trips a mechanical limit switch to confirm the ejection stroke.
Is the Airtac SAUD Double Rod Cylinder SAUD80X325 the Right Cylinder?
Choose this 80 mm bore delivering 2268 N both ways when a task needs synchronized motion or anti-twist stability. Step down to the 63 mm bore for 1402 N, or up to the 100 mm bore for 3681 N. Mounting uses FA flange or LB foot brackets compatible with the AirTAC SC series. At 325 mm stroke, fit external guides to prevent rod bending under side loads. This non-magnet SKU cannot host sensors.
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 SAUD80X325 FAQ
Force is equal in both directions due to the double rod: 2268 N at 0.5 MPa, 3175 N at 0.7 MPa, and 4082 N at 0.9 MPa.
No. The air cushion only decelerates near stroke end. For load holding on air loss, use 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 SAUD80X325
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