Airtac SAUD Double Rod Cylinder SAUD100X800S
The AirTAC Airtac SAUD Double Rod Cylinder SAUD100X800S 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 SAUD100X800S
The AirTAC SAUD100X800S is a double-acting, double-rod profile cylinder. A rod protrudes from both ends, meaning both faces use the rod-side area to deliver an equal force of 3681 N each way at 0.5 MPa. The extruded hard-anodized aluminum barrel keeps the unit shorter than an ISO 15552 cylinder of the same bore. This SAUD100X800S variant includes a built-in piston magnet for CMSG, DMSG, or EMSG switches.
With a 100 mm bore, 25 mm rod, and a 1/2" port, this model generates 5153 N at 0.7 MPa and 6626 N at 0.9 MPa in either direction. The equal bidirectional output makes it ideal for non-rotating anti-twist guidance or driving twin tooling. A high-temperature Viton H seal option extends operation from 0 to 150 C.
Airtac SAUD Double Rod Cylinder SAUD100X800S Technical Specifications
| Model | Airtac SAUD Double Rod Cylinder SAUD100X800S |
|---|---|
| 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 SAUD100X800S
| 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 SAUD100X800S Is Used
Twin-Spindle Machining
Drives two synchronized machining heads from one piston, ensuring perfectly balanced cutting feed without rotational twist.
Dual-End Transfer Pusher
Uses both extending rods to push pallets alternately on parallel conveyors, maintaining equal force in both directions.
Is the Airtac SAUD Double Rod Cylinder SAUD100X800S the Right Cylinder?
When sizing this double-rod unit, compare it both ways: stepping down to the 80 mm bore yields 2268 N each way at 0.5 MPa, while this 100 mm bore provides 3681 N. Choose the double-rod architecture when your mechanism requires synchronized motion, anti-rotation stability, or needs a back rod to carry a sensor cam. Mounting is limited to Basic, FA flange, and LB foot styles, matching the AirTAC SC series. The -S suffix enables electronic and reed sensing. Because the stroke is 800 mm, you must use external guides to prevent rod bending and manage side loads. A plain cylinder drifts on air loss, so fit an external rod lock or pilot-operated check valve for load holding.
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 SAUD100X800S FAQ
The force is equal both ways because of the double-rod design. It outputs 3681 N at 0.5 MPa, 5153 N at 0.7 MPa, and 6626 N at 0.9 MPa. The 1/2" port and 25 mm rod facilitate this bidirectional power.
The dual-rod layout prevents piston rotation and provides anti-twist guidance. It also allows the back rod to carry a sensor cam. The -S magnet enables CMSG, DMSG, and EMSG switches for position feedback.
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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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