Airtac SAUD Double Rod Cylinder SAUD100X115S
The AirTAC SAUD Double Rod Cylinder SAUD100X115S is a genuine double-acting profile-type standard air cylinder with a Ø100mm bore and 115mm 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
- Stroke115 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 SAUD100X115S
The AirTAC SAUD100X115S is a double-acting, double-rod profile cylinder. A 25 mm rod exits both ends of the hard-anodized aluminum extruded barrel, meaning both faces use the rod-side piston area. This yields equal push and pull force of 3681 N each way at 0.5 MPa. The 1/2 inch port feeds the 100 mm bore, operating at 30-800 mm/s.
Because the extruded profile body is shorter than an ISO 15552 cylinder of the same bore, it saves machine space. The protruding back rod is ideal for carrying a sensor cam or tripping a switch, and the -S suffix denotes a built-in magnet for CMSG, DMSG or EMSG sensors.
Airtac SAUD Double Rod Cylinder SAUD100X115S Technical Specifications
| Model | Airtac SAUD Double Rod Cylinder SAUD100X115S |
|---|---|
| Series | SAU profile-type cylinder |
| Bore size | Ø100 mm |
| Stroke | 115 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 SAUD100X115S
| SAU | Profile-type standard cylinder series. |
|---|---|
| 100 | Bore size in mm. |
| ×115 | 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 SAUD100X115S Is Used
Twin-Spindle Machining
Drives two synchronized machining heads from one piston, ensuring perfectly balanced cutting feed without rotational twist.
Dual Transfer Arms
Powers opposing transfer arms on a packaging line, using the equal bidirectional force to push and retract loads smoothly.
Vertical Lift Fixture
Lifts heavy pallets vertically using the 188 kg safe lift capacity, relying on the rigid double-rod structure to prevent sagging.
Is the Airtac SAUD Double Rod Cylinder SAUD100X115S the Right Cylinder?
Size both ways: the 80 mm bore gives 2268 N each way at 0.5 MPa, while this 100 mm bore provides 3681 N. Choose this double-rod unit when you need anti-rotation guidance, twin tooling, or back-end sensing. Mounting is limited to Basic, FA flange, and LB foot styles, matching the AirTAC SC series. The 115 mm stroke is under the 300 mm threshold, so external side-load guides are less critical, but always verify load alignment. For high-heat environments up to 150 C, specify the Viton H seal option.
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 SAUD100X115S 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 inch port and 25 mm rods support this performance across the 100 mm bore.
No, a plain double-rod cylinder drifts without live air; the 29 mm adjustable cushions only decelerate near stroke end. For secure load holding, install an external rod lock or a pilot-operated check valve.
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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.
Related AirTAC SAU Cylinders
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