Airtac SAUD Double Rod Cylinder SAUD100X260S
The AirTAC Airtac SAUD Double Rod Cylinder SAUD100X260S is a genuine double-acting profile-type standard air cylinder with a Ø100mm bore and 260mm 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
- Stroke260 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 SAUD100X260S
The AirTAC SAUD100X260S is a double-acting, double-rod profile cylinder. A 25mm rod exits both ends of the hard-anodized aluminum extruded barrel, meaning push and pull forces are equal at 3681 N each way at 0.5 MPa. This compact profile body is shorter than an ISO 15552 cylinder of the same 100mm bore. It features a 1/2 inch port and M20x1.5 rod threads.
Because the -S suffix denotes a built-in piston magnet, this model directly supports CMSG, DMSG, and EMSG electronic or reed switches. The twin-rod geometry provides rigid anti-rotation guidance and lets you mount a sensor cam on the back rod. A Viton H seal option can raise the standard -20 to +70 C temperature limit up to 150 C.
Airtac SAUD Double Rod Cylinder SAUD100X260S Technical Specifications
| Model | Airtac SAUD Double Rod Cylinder SAUD100X260S |
|---|---|
| Series | SAU profile-type cylinder |
| Bore size | Ø100 mm |
| Stroke | 260 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 SAUD100X260S
| SAU | Profile-type standard cylinder series. |
|---|---|
| 100 | Bore size in mm. |
| ×260 | 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 SAUD100X260S Is Used
Twin-Tool Stamping
Drives two synchronized forming tools simultaneously from a single piston, ensuring perfectly balanced strike force using the equal bidirectional output.
Dual-End Diverting
Uses both protruding rod ends to push or pull a diverting gate from either side, maintaining precise alignment without rotational twist.
Back-End Cam Sensing
Mounts a switch trip cam on the rear rod extension, keeping the sensing hardware completely isolated from the primary work area and debris.
Is the Airtac SAUD Double Rod Cylinder SAUD100X260S the Right Cylinder?
When sizing this double-rod unit, compare it against neighboring bores: the 80mm bore yields 2268 N both ways at 0.5 MPa, while the 100mm bore provides 3681 N. Choose the SAUD100X260S when your application demands strict non-rotating accuracy, synchronized twin-tool driving, or back-end switch actuation. Mounting is limited to Basic, FA flange, and LB foot styles, matching the AirTAC SC series. Since the 260mm stroke is under 300mm, side-load risks are minimal, but external guides are always recommended for heavy offset loads. Remember that a plain cylinder drifts without live air; use an external rod lock or pilot-operated check valve for secure 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 SAUD100X260S FAQ
The force is equal in both directions because the 25mm rod exits both ends. It generates 3681 N at 0.5 MPa, 5153 N at 0.7 MPa, and 6626 N at 0.9 MPa. The 1/2 inch port supplies air to both chambers equally.
No, the adjustable 29mm air cushions only decelerate the piston near the stroke ends; they do not act as a brake. The piston will drift on air loss. You must add an external rod lock or pilot-operated check valve to hold a suspended load.
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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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