Airtac SAUD Double Rod Cylinder SAUD100X90
The AirTAC Airtac SAUD Double Rod Cylinder SAUD100X90 is a genuine double-acting profile-type standard air cylinder with a Ø100mm bore and 90mm 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
- Stroke90 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 SAUD100X90
The AirTAC SAUD100X90 is a double-acting, double-rod profile cylinder. A 25 mm rod exits both ends of the hard-anodized extruded aluminum barrel, meaning both faces use the rod-side area. This yields exactly 3681 N of output force each way at 0.5 MPa, with no larger single-rod push value to confuse your sizing. The 1/2 inch port feeds the 100 mm bore, and adjustable 29 mm cushions decelerate the piston at both ends.
This extruded profile body is notably shorter than an ISO 15552 unit of the same bore, yet mounting is strictly limited to AirTAC SC-series FA flange or LB foot patterns. Because this SKU lacks the -S magnet, it cannot accept CMSG or DMSG sensors.
Airtac SAUD Double Rod Cylinder SAUD100X90 Technical Specifications
| Model | Airtac SAUD Double Rod Cylinder SAUD100X90 |
|---|---|
| Series | SAU profile-type cylinder |
| Bore size | Ø100 mm |
| Stroke | 90 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 SAUD100X90
| SAU | Profile-type standard cylinder series. |
|---|---|
| 100 | Bore size in mm. |
| ×90 | 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 SAUD100X90 Is Used
Twin-Spindle Machining
Drives two synchronized machining heads from one piston, ensuring parallel cutting action without rotational twist.
Dual Transfer Pusher
Pushes a part forward on the main stroke while simultaneously retracting a return conveyor flag on the back rod.
Is the Airtac SAUD Double Rod Cylinder SAUD100X90 the Right Cylinder?
Select this 100 mm bore when you need substantial equal bidirectional thrust. If your project requires less force, the 80 mm bore provides 2268 N each way at 0.5 MPa; if you need more, this 100 mm is the largest standard SAUD size at 3681 N. A double rod is the right call for anti-rotation guidance, driving twin tooling, or mounting a cam on the back rod. Mounting is limited to Basic, FA, or LB types. Since this specific SKU has no -S magnet, you cannot mount magnetic sensors. For any stroke at or above 300 mm, always use external guide rails to prevent side-load binding. Note that plain air does not hold load on pressure loss; add an external rod lock or pilot-operated check valve for fail-safe 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 SAUD100X90 FAQ
Because the 25 mm rod protrudes from both ends, the push and pull forces are equal. 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. This specific SKU does not include the -S magnet option, so it cannot accept CMSG, DMSG, or EMSG switches. If you need position sensing, select a -S variant instead.
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Standard models are processed and dispatched in 3-5 business days.
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