Airtac SAUD Double Rod Cylinder SAUD80X230S
The AirTAC SAUD Double Rod Cylinder SAUD80X230S is a genuine double-acting profile-type standard air cylinder with a Ø80mm bore and 230mm 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
- Stroke230 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 SAUD80X230S
The AirTAC SAUD80X230S is a double-acting double-rod profile cylinder. A 25mm rod protrudes from both ends of the hard-anodized aluminum extruded barrel, meaning both faces use the rod-side piston area. This yields exactly 2268 N of thrust and pull at 0.5 MPa, 3175 N at 0.7 MPa, and 4082 N at 0.9 MPa. The unit is notably shorter than a standard ISO 15552 cylinder of the same bore. It uses a 3/8 inch port and M20x1.5 rod threads.
Because the -S suffix denotes a built-in piston magnet, this model directly supports CMSG, DMSG, and EMSG switches for position sensing. The twin-rod geometry provides inherent anti-rotation guidance and lets you mount a switch cam on the back rod. Adjustable 28mm air cushions decelerate the load at stroke ends, but an external rod lock is required to hold a load without live air.
Airtac SAUD Double Rod Cylinder SAUD80X230S Technical Specifications
| Model | Airtac SAUD Double Rod Cylinder SAUD80X230S |
|---|---|
| Series | SAU profile-type cylinder |
| Bore size | Ø80 mm |
| Stroke | 230 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 SAUD80X230S
| SAU | Profile-type standard cylinder series. |
|---|---|
| 80 | Bore size in mm. |
| ×230 | 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 SAUD80X230S Is Used
Twin-Tool Transfer
Drives two synchronized workpieces from opposite rod ends, ensuring perfectly balanced horizontal transfer without rotational drift.
Dual-Sense Gating
Uses the -S magnet for front-position switches while the back rod trips an external mechanical limit for redundant end-of-stroke confirmation.
Is the Airtac SAUD Double Rod Cylinder SAUD80X230S the Right Cylinder?
Select this 80mm bore when your application demands equal force in both directions, offering 2268 N at 0.5 MPa. Stepping down to the 63mm bore drops the equal force to 1402 N, while stepping up to the 100mm bore raises it to 3681 N. Choose this double-rod configuration specifically for synchronized twin-tool driving, anti-twist guidance, or back-end sensor cam mounting. Mounting hardware is compatible with AirTAC SC series FA flange and LB foot brackets. At a 230mm stroke, ensure your external guide rails carry the bulk of 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 SAUD80X230S FAQ
The force is equal in both directions because it is a double-rod cylinder. It outputs 2268 N at 0.5 MPa, 3175 N at 0.7 MPa, and 4082 N at 0.9 MPa.
No, the 28mm air cushions only decelerate the piston near the stroke ends and do not act as a brake. You must add an external rod lock or pilot-operated check valve to hold a load safely.
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