Airtac SAUD Double Rod Cylinder SAUD100X800
The AirTAC Airtac SAUD Double Rod Cylinder SAUD100X800 is a genuine double-acting profile-type standard air cylinder with a Ø100mm bore and 800mm stroke, 1/2" 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.
- BoreØ100 mm
- Stroke800 mm
- Port size1/2"
- Acting typeDouble acting
- Rod threadM20×1.5
- CushionAdjustable, 29 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 SAUD100X800
The AirTAC SAUD100X800 is a double-acting, double-rod profile cylinder with a 100 mm bore and an 800 mm stroke. A 25 mm rod exits both ends of the hard-anodized extruded aluminum barrel, meaning both faces use the rod-side area. This yields equal push and pull force of 3681 N each way at 0.5 MPa. The unit runs on a 1/2 inch port and features 29 mm adjustable air cushions at each end.
This design is shorter than an ISO 15552 cylinder of the same bore and avoids external rods. The twin-rod architecture provides anti-rotation guidance and lets you mount twin tooling or a switch cam on the back rod. For high-heat environments up to 150 C, specify the Viton H seal option.
Airtac SAUD Double Rod Cylinder SAUD100X800 Technical Specifications
| Model | Airtac SAUD Double Rod Cylinder SAUD100X800 |
|---|---|
| Series | SAU profile-type cylinder |
| Bore size | Ø100 mm |
| Stroke | 800 mm |
| Acting type | Double acting |
| Port size | 1/2" |
| 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, 29 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 (Ø100mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 3682 N | 3682 N |
| 0.7 MPa | 5154 N | — |
| Max (@1.0 MPa) | 751 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 SAUD100X800
| SAU | Profile-type standard cylinder series. |
|---|---|
| 100 | Bore size in mm. |
| ×800 | 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 SAUD100X800 Is Used
Twin-Tool Stamping
Drives two synchronized forming tools from opposite rod ends, ensuring parallel contact without rotational twist on heavy press operations.
Pallet Lift Transfer
Lifts loaded pallets vertically using the equal both-ways force, relying on external linear guides to handle the 800 mm extension safely.
Dual-End Diversion
Pushes product from one belt to another using the back rod, keeping the primary tooling face clear while maintaining identical thrust.
Is the Airtac SAUD Double Rod Cylinder SAUD100X800 the Right Cylinder?
When sizing this double-rod unit, compare both ways: stepping down to the 80 mm bore gives 2268 N each way at 0.5 MPa, while this 100 mm bore provides 3681 N. Choose the SAUD100X800 when your application demands strict anti-rotation accuracy, synchronized twin tooling, or back-end switch actuation. Mounting is limited to Basic, FA flange, and LB foot styles, matching the AirTAC SC series. Because this SKU lacks the -S magnet suffix, it cannot accept CMSG, DMSG, or EMSG sensors. The 800 mm stroke creates a long lever arm; you must use external guide rails to prevent rod bending and 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 SAUD100X800 FAQ
Because this is a double-rod cylinder, the force is equal in both directions. It outputs 3681 N at 0.5 MPa, 5153 N at 0.7 MPa, and 6626 N at 0.9 MPa on both the push and pull strokes.
No. The air cushions only decelerate the piston near the stroke end; they do not act as a brake. To hold a load on air loss or a centered valve, you must add an external rod lock or a pilot-operated check valve.
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Standard models are processed and dispatched in 3-5 business days.
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