Airtac SAUD Double Rod Cylinder SAUD80X100S
The AirTAC Airtac SAUD Double Rod Cylinder SAUD80X100S is a genuine double-acting profile-type standard air cylinder with a Ø80mm bore and 100mm 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
- Stroke100 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 SAUD80X100S
The AirTAC SAUD80X100S 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. The unit is shorter than a standard ISO 15552 cylinder of the same bore. It features 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. The rear protruding rod can drive twin tools or act as a sensor cam. Standard operating speed is 30-800 mm/s.
Airtac SAUD Double Rod Cylinder SAUD80X100S Technical Specifications
| Model | Airtac SAUD Double Rod Cylinder SAUD80X100S |
|---|---|
| Series | SAU profile-type cylinder |
| Bore size | Ø80 mm |
| Stroke | 100 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 SAUD80X100S
| SAU | Profile-type standard cylinder series. |
|---|---|
| 80 | Bore size in mm. |
| ×100 | 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 SAUD80X100S Is Used
Twin-Spindle Machining
Drives two opposing machining heads simultaneously with identical 2268 N force, keeping cycle times synchronized without needing a second cylinder.
Anti-Rotation Transfer
Moves parts across a belt using the dual-rod geometry to resist torsional twist, ensuring the payload stays perfectly aligned during transit.
Rear-Cam Sensing Rig
Uses the back rod extension to trip an externally mounted CMSG or DMSG switch, freeing the front rod face to carry a secondary gripper tool.
Is the Airtac SAUD Double Rod Cylinder SAUD80X100S the Right Cylinder?
Choose this 80 mm bore if your application demands equal force in both directions, yielding 2268 N at 0.5 MPa. If you need less force, step down to the 63 mm bore which provides 1402 N. If you require more, the 100 mm bore offers 3681 N. A double rod is the right call for anti-rotation guidance, twin-tool driving, or back-end switch tripping. Mounting is limited to Basic, FA flange, and LB foot styles, matching the AirTAC SC series. The included magnet enables position sensing. For any stroke at or over 300 mm, always use external guide rails to prevent side-load damage.
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 SAUD80X100S FAQ
The force is equal in both directions because both faces use the rod-side area. It outputs 2268 N at 0.5 MPa, 3175 N at 0.7 MPa, and 4082 N at 0.9 MPa. The 3/8 inch port feeds both chambers equally.
No, a plain double-rod cylinder drifts without live air. The adjustable 28 mm air cushions only decelerate the piston near the stroke ends. For secure load holding, install an external rod lock or a pilot-operated check valve.
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1-Year Warranty
Covers non-human-caused product damage.
Fast Dispatch
Standard models are processed and dispatched in 3-5 business days.
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Most inquiries answered within 7-8 hours.
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