Airtac SAUD Double Rod Cylinder SAUD100X275
The AirTAC Airtac SAUD Double Rod Cylinder SAUD100X275 is a genuine double-acting profile-type standard air cylinder with a Ø100mm bore and 275mm 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
- Stroke275 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 SAUD100X275
The AirTAC SAUD100X275 is a double-acting double-rod profile cylinder with a 100mm bore and 275mm stroke. A rod protrudes from both ends, meaning push and pull forces are identical at 3681N each way at 0.5MPa. The extruded aluminum barrel keeps the unit shorter than an ISO 15552 cylinder of the same bore. It features a 1/2 inch port and M20x1.5 rod threads.
The unit includes adjustable 29mm air cushions at both ends. Note that this SKU lacks a magnet, so it cannot accept CMSG or DMSG sensors.
Airtac SAUD Double Rod Cylinder SAUD100X275 Technical Specifications
| Model | Airtac SAUD Double Rod Cylinder SAUD100X275 |
|---|---|
| Series | SAU profile-type cylinder |
| Bore size | Ø100 mm |
| Stroke | 275 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 SAUD100X275
| SAU | Profile-type standard cylinder series. |
|---|---|
| 100 | Bore size in mm. |
| ×275 | 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 SAUD100X275 Is Used
Twin Spindle Drilling
Drives two synchronized machining spindles from one piston, ensuring perfectly balanced feed rates without torsional twist.
Dual Transfer Arms
Powers opposing transfer arms on a packaging line, moving products from opposite sides simultaneously with equal force.
Guided Lift Stations
Lifts heavy pallets in vertical stations where the dual rods provide inherent anti-rotation stability for heavy platens.
Is the Airtac SAUD Double Rod Cylinder SAUD100X275 the Right Cylinder?
When sizing this unit, consider the neighboring bores: the 80mm yields 2268N both ways, while the 63mm provides 1402N at 0.5MPa. A double-rod design is the right call when you need anti-rotation guidance, want to drive twin tooling, or require a back rod to trip a switch. Mounting is limited to Basic, FA flange, and LB foot styles, matching the AirTAC SC series. Because this SKU has no -S magnet, it cannot support sensing. For the 275mm stroke, ensure external guides carry side loads to prevent binding.
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 SAUD100X275 FAQ
The force is equal in both directions due to the double-rod design. It outputs 3681N at 0.5MPa, 5153N at 0.7MPa, and 6626N at 0.9MPa. The 1/2 inch port feeds both chambers equally.
No, a plain cylinder drifts when air is lost or a valve is centered. The adjustable 29mm cushions only decelerate the piston near stroke end. For load holding, use an external rod lock or pilot-operated check valve.
Authorized Export Seller
Genuine AirTAC parts produced by AirTAC factory.
1-Year Warranty
Covers non-human-caused product damage.
Fast Dispatch
Standard models are processed and dispatched in 3-5 business days.
Fast Reply
Most inquiries answered within 7-8 hours.
Related AirTAC SAU Cylinders
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