Airtac SAUD Double Rod Cylinder SAUD80X115
The AirTAC SAUD Double Rod Cylinder SAUD80X115 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 SAUD80X115
The AirTAC SAUD80X115 is a double-acting, double-rod profile cylinder. A 25mm rod exits both ends of the hard-anodized aluminum barrel, meaning both faces use the rod-side piston area. This yields exactly 2268 N of thrust and pull at 0.5 MPa. The extruded body is noticeably shorter than a standard ISO 15552 unit of the same 80mm bore.
With a 3/8 inch port and 28mm adjustable cushions at each end, it runs smoothly at 30-800 mm/s. Because this specific SKU lacks the -S magnet suffix, it cannot host CMSG or DMSG reed switches. For high-heat duties up to 150 C, specify the Viton H seal option.
Airtac SAUD Double Rod Cylinder SAUD80X115 Technical Specifications
| Model | Airtac SAUD Double Rod Cylinder SAUD80X115 |
|---|---|
| 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 SAUD80X115
| 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 SAUD80X115 Is Used
Twin-Spindle Drilling
Drives two synchronized machining spindles from opposite rod ends, ensuring parallel hole patterns without twisting under load.
Dual-End Transfer Pusher
Pushes a workpiece forward while simultaneously retracting a return arm on the back side, halving cycle time on a packaging line.
Balanced Lift Platform
Lifts a 100 kg jig evenly using both rod ends to prevent platform skew, relying on the equal 2268 N bidirectional force.
Is the Airtac SAUD Double Rod Cylinder SAUD80X115 the Right Cylinder?
Select this 80mm bore if your mechanism requires strict anti-rotation resistance or needs to drive two tools simultaneously from one piston. It delivers 2268 N each way; if you need less force, step down to the 63mm bore (1402 N), or move up to the 100mm bore (3681 N) for heavier duty. Mounting is limited to Basic, FA flange, and LB foot styles, matching the AirTAC SC series footprint. Since the 115mm stroke is under 300mm, side-load stress is minimal, but always guide the external load to prevent binding. Remember that this non-magnet version cannot track position with 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 SAUD80X115 FAQ
The force is equal in both directions because the 25mm 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. There is no larger single-rod push value.
No, the adjustable 28mm cushions only decelerate the piston near the stroke ends; they do not act as a brake. The load will drift if air is lost or the valve is centered. Use an external rod lock or pilot-operated check valve for secure load holding.
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 SAUD80X115
Send us the quantity and destination. We confirm price, stock and lead time — usually within 7-8 hours.