Airtac SAUD Double Rod Cylinder SAUD100X300S
The AirTAC Airtac SAUD Double Rod Cylinder SAUD100X300S is a genuine double-acting profile-type standard air cylinder with a Ø100mm bore and 300mm 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
- Stroke300 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 SAUD100X300S
The AirTAC SAUD100X300S is a double-acting, double-rod profile cylinder. A rod protrudes from both ends, meaning push and pull forces are identical at 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 -S variant includes a piston magnet for CMSG, DMSG, or EMSG switches.
With a 100mm bore and 25mm rods, it delivers equal thrust in both directions. It features a 1/2 inch port, M20x1.5 rod threads, and 29mm adjustable air cushions at each end. For high-heat environments up to 150 C, specify the Viton H seal option.
Airtac SAUD Double Rod Cylinder SAUD100X300S Technical Specifications
| Model | Airtac SAUD Double Rod Cylinder SAUD100X300S |
|---|---|
| Series | SAU profile-type cylinder |
| Bore size | Ø100 mm |
| Stroke | 300 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 SAUD100X300S
| SAU | Profile-type standard cylinder series. |
|---|---|
| 100 | Bore size in mm. |
| ×300 | 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 SAUD100X300S Is Used
Twin-Spindle Machining
Drives two synchronized machining heads from one piston, ensuring perfectly balanced cutting forces and equal thrust in both extend and retract motions.
Dual Transfer Arms
Powers opposing transfer arms that pick and place heavy components simultaneously, utilizing the anti-twist geometry of the dual 25mm rods.
Symmetric Pallet Lifters
Lifts pallets vertically with equal force on the upstroke and downstroke, preventing sagging and maintaining precise vertical alignment.
Is the Airtac SAUD Double Rod Cylinder SAUD100X300S the Right Cylinder?
When sizing this 100mm bore actuator, note the equal 3681 N force both ways. Stepping down to the 80mm bore yields 2268 N, while no larger standard bore exists in this series. Choose this double-rod model when you need anti-rotation stability, twin tooling on one piston, or a back rod to carry a switch cam. Mounting is limited to Basic, FA flange, and LB foot types, compatible with the AirTAC SC series. The -S magnet supports CMSG/DMSG/EMSG sensors. Because the 300mm stroke introduces side-load and rod-bending risks, always use external guide rails to support the payload.
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 SAUD100X300S FAQ
The force is equal in both directions due to 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 inch port and 29mm cushions manage the airflow for this 100mm bore unit.
No, a plain cylinder drifts on air loss; the 29mm cushions only decelerate the piston near stroke end and do not act as a brake. For load holding, 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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Related AirTAC SAU Cylinders
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