Airtac SAUD Double Rod Cylinder SAUD63X225
The AirTAC Airtac SAUD Double Rod Cylinder SAUD63X225 is a genuine double-acting profile-type standard air cylinder with a Ø63mm bore and 225mm 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
- Stroke225 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 SAUD63X225
The AirTAC SAUD63X225 is a double-acting, double-rod profile cylinder with a 63mm bore and 225mm stroke. A rod exits both ends, meaning both faces use the rod-side area. This yields equal push and pull force of 1402 N each way at 0.5 MPa. The extruded aluminum barrel is shorter than an ISO 15552 cylinder of the same bore.
This SKU lacks a magnet, so it cannot take a magnetic switch. The 3/8" port and M16x1.5 rod thread handle speeds of 30-800 mm/s. For sizing, a safe working load is roughly 841 N, and vertical lift is about 71 kg with a 2:1 margin. A plain cylinder drifts on air loss; add an external rod lock for holding.
Airtac SAUD Double Rod Cylinder SAUD63X225 Technical Specifications
| Model | Airtac SAUD Double Rod Cylinder SAUD63X225 |
|---|---|
| Series | SAU profile-type cylinder |
| Bore size | Ø63 mm |
| Stroke | 225 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 SAUD63X225
| SAU | Profile-type standard cylinder series. |
|---|---|
| 63 | Bore size in mm. |
| ×225 | 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 SAUD63X225 Is Used
Twin-Tool Machining
Drives two opposing machining heads simultaneously with identical 1402 N force, keeping cycle times synchronized.
Anti-Rotation Lifting
Lifts loads up to 71 kg vertically without twisting, using the dual rods to resist angular momentum during transfer.
Dual Transfer Pusher
Pushes parts from one conveyor lane to another while retracting an empty fixture on the back stroke.
Is the Airtac SAUD Double Rod Cylinder SAUD63X225 the Right Cylinder?
Choose this 63mm bore (1402 N both ways at 0.5 MPa) if you need anti-rotation guidance or twin tooling. Step down to the 50mm bore for 825 N, or up to the 80mm bore for 2268 N. The double-rod design suits back-end sensing cams, but this specific SKU has no magnet. Mounting is limited to Basic, FA, and LB types matching the AirTAC SC series. With a 225mm stroke, external side-load guides are recommended.
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 SAUD63X225 FAQ
Because it is a double-rod cylinder, force is equal both ways: 1402 N at 0.5 MPa, 1962 N at 0.7 MPa, and 2523 N at 0.9 MPa. It uses a 3/8" port.
No, this specific SKU does not have a magnet and cannot take a magnetic switch. You would need the -S option for CMSG, DMSG, or EMSG sensors.
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