Airtac SAUD Double Rod Cylinder SAUD100X25
The AirTAC Airtac SAUD Double Rod Cylinder SAUD100X25 is a genuine double-acting profile-type standard air cylinder with a Ø100mm bore and 25mm 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
- Stroke25 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 SAUD100X25
The AirTAC SAUD100X25 is a double-acting, double-rod profile cylinder with a 100mm bore and 25mm stroke. A rod protrudes from both ends, meaning both faces use the identical rod-side piston area. This yields perfectly equal push and pull force, delivering exactly 3681 N each way at 0.5 MPa. The extruded hard-anodized aluminum barrel makes it shorter than an ISO 15552 cylinder of the same bore.
This unit features a 1/2 inch port, an M20x1.5 rod thread, and 29mm adjustable air cushions at both ends. Because this SKU lacks the -S magnet suffix, it cannot accept CMSG, DMSG, or EMSG magnetic switches. For thermal extremes, Viton H seals raise the operating limit to 150 C.
Airtac SAUD Double Rod Cylinder SAUD100X25 Technical Specifications
| Model | Airtac SAUD Double Rod Cylinder SAUD100X25 |
|---|---|
| Series | SAU profile-type cylinder |
| Bore size | Ø100 mm |
| Stroke | 25 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 SAUD100X25
| SAU | Profile-type standard cylinder series. |
|---|---|
| 100 | Bore size in mm. |
| ×25 | 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 SAUD100X25 Is Used
Twin-Tool Stamping
Drives two synchronized forming tools from opposite rod ends, ensuring parallel impact without rotational twist.
Dual-End Diversion
Uses both extending rods to push pallets alternately on parallel conveyor lanes within a compact footprint.
Balanced Lift Platform
Lifts heavy jigs evenly using both rod faces, preventing guide binding thanks to symmetrical equal force.
Is the Airtac SAUD Double Rod Cylinder SAUD100X25 the Right Cylinder?
Select this 100mm bore when your application demands identical push and pull power, such as driving twin tooling or carrying a sensor cam on the back rod. If you need less force, the 80mm bore provides 2268 N both ways; if you need more, this 100mm bore is the largest available in the SAUD range at 3681 N. Mounting is limited to Basic, FA flange, and LB foot styles, matching the AirTAC SC series. Because this specific SKU has no -S magnet, position sensing is impossible without external mechanical switches. Note that a plain cylinder drifts on air loss; the cushions only decelerate near stroke end, so add 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 SAUD100X25 FAQ
The force is equal in both directions because a 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. This unit uses a 1/2 inch port and operates at 30-800 mm/s.
No. This specific SKU lacks the internal magnet (-S suffix required), so it cannot accept CMSG, DMSG, or EMSG switches. You must use external mechanical tripping or select an SAUD100X25-S model instead.
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1-Year Warranty
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.
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