Airtac SAUD Double Rod Cylinder SAUD80X150S
The AirTAC SAUD Double Rod Cylinder SAUD80X150S is a genuine double-acting profile-type standard air cylinder with a Ø80mm bore and 150mm 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
- Stroke150 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 SAUD80X150S
The AirTAC SAUD80X150S is a double-acting, double-rod profile cylinder. A piston rod protrudes from both ends, meaning both faces use the rod-side area to deliver an identical push and pull force of 2268 N at 0.5 MPa. The extruded hard-anodized aluminum barrel keeps the unit shorter than an ISO 15552 cylinder of the same bore. This model includes a built-in piston magnet for position sensing.
The 3/8 inch port and M20x1.5 rod thread handle flows for a 30-800 mm/s speed range. For high-heat environments up to 150 C, specify the Viton H seal option.
Airtac SAUD Double Rod Cylinder SAUD80X150S Technical Specifications
| Model | Airtac SAUD Double Rod Cylinder SAUD80X150S |
|---|---|
| Series | SAU profile-type cylinder |
| Bore size | Ø80 mm |
| Stroke | 150 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 SAUD80X150S
| SAU | Profile-type standard cylinder series. |
|---|---|
| 80 | Bore size in mm. |
| ×150 | 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 SAUD80X150S Is Used
Twin-Tool Stamping
Drives two synchronized forming tools from one piston, ensuring parallel contact and equal 2268 N clamping force on both the advance and return strokes.
Cam-Triggered Sorting
Uses the extended back rod to physically trip a limit switch, while the internal magnet activates CMSG reed sensors for dual-position verification.
Is the Airtac SAUD Double Rod Cylinder SAUD80X150S the Right Cylinder?
Select this 80 mm bore when your application requires 2268 N of thrust and retraction force at 0.5 MPa. If you need less power, step down to the 63 mm bore which provides 1402 N both ways. If you need more, the 100 mm bore yields 3681 N. Choose this double-rod configuration specifically for anti-rotation guidance, driving twin tooling, or mounting a sensor cam on the back rod. Mounting is limited to Basic, FA, and LB styles, matching the AirTAC SC series. The included -S magnet supports CMSG, DMSG, and EMSG switches. At 150 mm stroke, side loads are moderate, but always use external guide rails to prevent binding on longer travels.
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 SAUD80X150S FAQ
The force is equal in both directions because both chambers contain a rod. It outputs 2268 N at 0.5 MPa, 3175 N at 0.7 MPa, and 4082 N at 0.9 MPa on both the push and pull strokes.
No, a plain double-rod cylinder drifts without live air; the adjustable 28 mm cushions only decelerate the piston near the end caps. To maintain a vertical position during pressure loss, install an external rod lock or a pilot-operated check valve.
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Covers non-human-caused product damage.
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Standard models are processed and dispatched in 3-5 business days.
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