Airtac SAUD Double Rod Cylinder SAUD80X115S
The AirTAC SAUD Double Rod Cylinder SAUD80X115S is a genuine double-acting profile-type standard air cylinder with a Ø80mm bore and 115mm 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
- Stroke115 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 SAUD80X115S
The AirTAC SAUD80X115S is a double-acting, double-rod profile cylinder. A 25 mm rod exits both ends of the hard-anodized aluminum extruded barrel, meaning push and pull forces are equal at 2268 N each way at 0.5 MPa. This compact body is shorter than a standard ISO 15552 unit of the same bore. The 3/8 inch port feeds the 80 mm bore.
Because the second rod prevents piston twist, this unit suits synchronized driving and anti-rotation tasks. The -S suffix adds a piston magnet for CMSG, DMSG or EMSG switches. Standard PT threads and a Viton H high-temperature seal option up to 150 C are available.
Airtac SAUD Double Rod Cylinder SAUD80X115S Technical Specifications
| Model | Airtac SAUD Double Rod Cylinder SAUD80X115S |
|---|---|
| Series | SAU profile-type cylinder |
| Bore size | Ø80 mm |
| Stroke | 115 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 SAUD80X115S
| SAU | Profile-type standard cylinder series. |
|---|---|
| 80 | Bore size in mm. |
| ×115 | 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 SAUD80X115S Is Used
Twin-Tool Transfer
Drives two parallel work heads simultaneously from opposite rod ends, keeping cycle times matched without extra linkage.
Anti-Rotation Lifter
Lifts and lowers heavy jigs with high torsional resistance, preventing piston rod twist during vertical actuation.
Cam-Trip Sensing
Uses the protruding back rod to carry a switch cam, triggering CMSG or EMSG sensors in tight machine layouts.
Is the Airtac SAUD Double Rod Cylinder SAUD80X115S the Right Cylinder?
Choose this 80 mm bore delivering 2268 N both ways when you need mechanical anti-rotation or twin tooling. For lighter loads, the 63 mm bore provides 1402 N both ways. For heavier duty, the 100 mm bore offers 3681 N both ways. Mounting is limited to Basic, FA flange, and LB foot types, matching the AirTAC SC series. The -S magnet allows position sensing. For this 115 mm stroke, ensure external guide rails carry any lateral load to prevent binding.
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 SAUD80X115S FAQ
Force is equal in both directions because a 25 mm rod exits both ends. It generates 2268 N at 0.5 MPa, 3175 N at 0.7 MPa, and 4082 N at 0.9 MPa.
No, the adjustable 28 mm air cushions only decelerate the piston near stroke end. For load holding on air loss, 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 SAUD80X115S
Send us the quantity and destination. We confirm price, stock and lead time — usually within 7-8 hours.