Airtac SAUD Double Rod Cylinder SAUD63X475S
The AirTAC Airtac SAUD Double Rod Cylinder SAUD63X475S is a genuine double-acting profile-type standard air cylinder with a Ø63mm bore and 475mm stroke, 3/8" 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.
- BoreØ63 mm
- Stroke475 mm
- Port size3/8"
- Acting typeDouble acting
- Rod threadM16×1.5
- CushionAdjustable, 21 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 SAUD63X475S
The AirTAC SAUD63X475S is a double-acting, double-rod profile cylinder. A rod protrudes from both ends, meaning push and pull forces are identical at 1402 N each way at 0.5 MPa. The extruded aluminum barrel makes it shorter than an ISO 15552 cylinder of the same 63 mm bore. It features a 3/8 inch port and an M16x1.5 rod thread.
This unit includes the -S magnet option for CMSG, DMSG, or EMSG switches. The extended back rod is perfect for mounting a sensor cam or tripping a switch. Based on the 0.5 MPa output, the safe working load is roughly 841 N, and it can vertically lift about 71 kg with a 2:1 margin. Viton H seals can raise the operating temperature to 150 C.
Airtac SAUD Double Rod Cylinder SAUD63X475S Technical Specifications
| Model | Airtac SAUD Double Rod Cylinder SAUD63X475S |
|---|---|
| Series | SAU profile-type cylinder |
| Bore size | Ø63 mm |
| Stroke | 475 mm |
| Acting type | Double acting |
| Port size | 3/8" |
| Rod thread | M16×1.5 |
| 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, 21 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 (Ø63mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 1559 N | 1402 N |
| 0.7 MPa | 2182 N | — |
| Max (@1.0 MPa) | 318 kgf | |
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 SAUD63X475S
| SAU | Profile-type standard cylinder series. |
|---|---|
| 63 | 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 SAUD63X475S Is Used
Twin-Tool Transfer
Drives two parallel grippers simultaneously to transfer parts between conveyor stations without twisting.
Anti-Rotation Lift
Lifts a 71 kg vertical payload using the dual rods to prevent platform rotation during the 475 mm travel.
Cam-Operated Sensing
Uses the extended back rod to carry a switch cam, triggering CMSG sensors for precise end-position verification.
Is the Airtac SAUD Double Rod Cylinder SAUD63X475S the Right Cylinder?
Choose this 63 mm bore when you need 1402 N of equal force in both directions. If you need less power, the 50 mm bore provides 825 N; if you need more, step up to the 80 mm bore for 2268 N. A double rod is the right call for anti-rotation guidance, driving twin tooling, or back-end sensing. Mounting is limited to Basic, FA, and LB types compatible with the AirTAC SC series. Because the stroke is 475 mm, add external guides to prevent rod bending under side loads.
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 SAUD63X475S FAQ
Because it is a double-rod cylinder, the force is equal in both directions. It provides 1402 N at 0.5 MPa, 1962 N at 0.7 MPa, and 2523 N at 0.9 MPa. The 3/8 inch port supplies air to both chambers equally.
No, a plain cylinder drifts without live air, as the adjustable 21 mm cushions only decelerate near stroke ends. For load holding, install an external rod lock or a pilot-operated check valve.
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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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