Airtac SAUD Double Rod Cylinder SAUD63X65
The AirTAC Airtac SAUD Double Rod Cylinder SAUD63X65 is a genuine double-acting profile-type standard air cylinder with a Ø63mm bore and 65mm 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
- Stroke65 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 SAUD63X65
The AirTAC SAUD63X65 is a double-acting, double-rod profile cylinder. A 20mm rod exits both ends, meaning both faces use the rod-side area. Output is equal in both directions at 1402 N each way at 0.5 MPa. The 3/8 inch port feeds this 63mm bore unit.
This extruded aluminum body is shorter than an ISO 15552 cylinder of the same size. The twin rods provide anti-rotation guidance. A computed buyer insight: safe working load is roughly 841 N, allowing a vertical lift of about 71 kg with a 2:1 margin. This SKU lacks a magnet, so it cannot take a sensor switch.
Airtac SAUD Double Rod Cylinder SAUD63X65 Technical Specifications
| Model | Airtac SAUD Double Rod Cylinder SAUD63X65 |
|---|---|
| Series | SAU profile-type cylinder |
| Bore size | Ø63 mm |
| Stroke | 65 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 SAUD63X65
| SAU | Profile-type standard cylinder series. |
|---|---|
| 63 | Bore size in mm. |
| ×65 | 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 SAUD63X65 Is Used
Twin-Tool Machining
Drives two opposing spindles simultaneously with equal 1402 N force, ensuring perfectly synchronized cutting cycles.
Anti-Rotation Transfer
Moves a gripper across a short 65mm distance without twisting, relying on the dual rods for precise linear stability.
Dual-End Ejector
Pushes a part forward while actuating a secondary release mechanism on the back rod within the same compact footprint.
Is the Airtac SAUD Double Rod Cylinder SAUD63X65 the Right Cylinder?
Size up or down: the 50mm bore yields 825 N both ways, while the 80mm bore yields 2268 N. Choose this 63mm double-rod unit when you need synchronized motion, twin tooling, or anti-twist guidance. It uses AirTAC SC series FA flange or LB foot mounts. For a 65mm stroke, side-load is minimal, but always use external guides for longer reaches. Add an external rod lock for load holding, as the air cushion only decelerates.
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 SAUD63X65 FAQ
Because it is a double-rod cylinder, the force is equal both ways. 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.
No, this specific SKU does not include a magnet. You must select a -S version of the SAUD series to use CMSG, DMSG, or EMSG magnetic switches.
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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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