Airtac SAUD Double Rod Cylinder SAUD63X30
The AirTAC Airtac SAUD Double Rod Cylinder SAUD63X30 is a genuine double-acting profile-type standard air cylinder with a Ø63mm bore and 30mm 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
- Stroke30 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 SAUD63X30
The AirTAC SAUD63X30 is a double-acting, double-rod profile cylinder. A 20mm rod exits both ends, meaning push and pull forces are identical at 1402 N each way at 0.5 MPa. The extruded aluminum barrel keeps the unit shorter than an ISO 15552 cylinder of the same bore. It uses a 3/8 inch port and M16x1.5 rod threads.
This SKU lacks a magnet, so it cannot accept CMSG or DMSG sensors. For sizing, a safe working load is roughly 841 N, and it can vertically lift about 71 kg with a 2:1 margin. The standard TPU seals handle -20 to +70 C, while a Viton H option extends heat resistance to 150 C.
Airtac SAUD Double Rod Cylinder SAUD63X30 Technical Specifications
| Model | Airtac SAUD Double Rod Cylinder SAUD63X30 |
|---|---|
| Series | SAU profile-type cylinder |
| Bore size | Ø63 mm |
| Stroke | 30 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 SAUD63X30
| SAU | Profile-type standard cylinder series. |
|---|---|
| 63 | Bore size in mm. |
| ×30 | 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 SAUD63X30 Is Used
Twin-Tool Transfer
Drives two synchronized gripping fingers on opposite ends to transfer parts between conveyor belts without twisting.
Non-Rotating Clamp
Holds a machining fixture securely. The dual rods prevent angular deflection during high-speed clamping cycles.
Dual-End Ejector
Pushes a finished product out of a mold while simultaneously retracting a loader pin on the back side.
Is the Airtac SAUD Double Rod Cylinder SAUD63X30 the Right Cylinder?
Choose the 63mm bore for 1402 N equal force. Step down to the 50mm bore for 825 N, or up to the 80mm bore for 2268 N. A double rod is ideal when you need anti-rotation guidance or want to drive two tools at once. Mounting is limited to Basic, FA, and LB types, matching the AirTAC SC series. Since this specific SKU has no -S magnet, it cannot support magnetic sensing. At 30mm stroke, side-load stress is minimal, but always use external guides for longer reaches. Remember that air cushions only decelerate; use an external rod lock for 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 SAUD63X30 FAQ
Because this 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.
No. This specific model lacks the internal magnet required for switches. You must select an SAUD63X30-S variant to use CMSG, DMSG, or EMSG sensors.
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1-Year Warranty
Covers non-human-caused product damage.
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Standard models are processed and dispatched in 3-5 business days.
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