Airtac SAUD Double Rod Cylinder SAUD100X475S
The AirTAC Airtac SAUD Double Rod Cylinder SAUD100X475S is a genuine double-acting profile-type standard air cylinder with a Ø100mm bore and 475mm 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
- Stroke475 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 SAUD100X475S
The AirTAC SAUD100X475S is a double-acting, double-rod profile cylinder. A 25mm rod protrudes from both ends of the hard-anodized aluminum extruded barrel, meaning both faces use the rod-side area. This yields equal push and pull force of 3681 N each way at 0.5 MPa. The extruded profile is shorter than an ISO 15552 cylinder of the same bore. It features a 1/2 inch port and M20x1.5 rod threads.
With a 475mm stroke, external guides are recommended to prevent rod bending under side loads. The -S suffix indicates a built-in piston magnet for CMSG, DMSG or EMSG switches. A Viton H seal option raises the operating ceiling to 150 C.
Airtac SAUD Double Rod Cylinder SAUD100X475S Technical Specifications
| Model | Airtac SAUD Double Rod Cylinder SAUD100X475S |
|---|---|
| Series | SAU profile-type cylinder |
| Bore size | Ø100 mm |
| Stroke | 475 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 SAUD100X475S
| SAU | Profile-type standard cylinder series. |
|---|---|
| 100 | Bore size in mm. |
| ×475 | 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 SAUD100X475S Is Used
Twin-Tool Stamping
Drives two synchronized forming tools from one piston, ensuring parallel contact without rotational twist.
Dual-End Diverting
Uses both rod ends to push opposing diverters simultaneously on a packaging line for balanced actuation.
Back-Rod Sensing Cam
Mounts a CMSG or DMSG switch target on the rear rod, keeping the primary 100mm bore face clear for work.
Is the Airtac SAUD Double Rod Cylinder SAUD100X475S the Right Cylinder?
Select this 100mm bore when you need substantial equal force both ways. Sizing down, the 80mm bore provides 2268 N at 0.5 MPa. Sizing up is not possible as 100mm is the largest in the series. A double rod is the right call for anti-rotation guidance, driving twin tooling, or mounting a switch cam on the back rod. Mounting is limited to Basic, FA flange, and LB foot styles, compatible with the AirTAC SC series. Because the 475mm stroke is long, always use external load guides to prevent rod bending. The -S magnet allows position sensing.
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 SAUD100X475S FAQ
Because it is a double-rod cylinder, the force is equal in both directions. 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 feeds both chambers equally.
No, a plain double-rod cylinder drifts without live air. The adjustable 29mm cushions only decelerate the piston near stroke end. For load holding, install 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
Request a Quote for Airtac SAUD Double Rod Cylinder SAUD100X475S
Send us the quantity and destination. We confirm price, stock and lead time — usually within 7-8 hours.