Airtac SAUD Double Rod Cylinder SAUD63X75
The AirTAC Airtac SAUD Double Rod Cylinder SAUD63X75 is a genuine double-acting profile-type standard air cylinder with a Ø63mm bore and 75mm 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
- Stroke75 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 SAUD63X75
The AirTAC SAUD63X75 is a double-acting, double-rod profile cylinder. A rod exits both ends, so the push and pull forces are equal at 1402 N each way at 0.5 MPa. The 63 mm bore uses a 3/8 inch port and a 20 mm rod. Its extruded aluminum profile is shorter than a standard ISO 15552 unit of the same size. This non-magnet SKU cannot take a sensor.
For sizing, the safe working load is roughly 841 N, or a 71 kg vertical lift with a 2:1 margin. The Viton H seal option raises the operating ceiling to 150 C. Note that the air cushion only decelerates the piston near stroke end; it does not hold the load on air loss. For that, use an external rod lock.
Airtac SAUD Double Rod Cylinder SAUD63X75 Technical Specifications
| Model | Airtac SAUD Double Rod Cylinder SAUD63X75 |
|---|---|
| Series | SAU profile-type cylinder |
| Bore size | Ø63 mm |
| Stroke | 75 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 SAUD63X75
| SAU | Profile-type standard cylinder series. |
|---|---|
| 63 | Bore size in mm. |
| ×75 | 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 SAUD63X75 Is Used
Twin-Spindle Machining
Drives two opposing machining heads simultaneously with equal 1402 N force, ensuring perfectly synchronized cutting cycles.
Dual Transfer Pushers
Mounts a pusher tool on the front rod and a cam on the back rod to trip a mechanical limit switch without extra sensors.
Anti-Rotation Lifting Jig
Lifts 71 kg vertical loads smoothly. The dual rods prevent twist and binding without needing external guide rails.
Is the Airtac SAUD Double Rod Cylinder SAUD63X75 the Right Cylinder?
Choose this 63 mm bore delivering 1402 N both ways when you need anti-rotation guidance or twin tooling. If you need less force, step down to the 50 mm bore (825 N both ways); for more power, step up to the 80 mm bore (2268 N both ways). Mounting is limited to Basic, FA, and LB brackets, matching the AirTAC SC series. Because this is a non-magnet SKU, it cannot accept CMSG or DMSG switches. At a 75 mm stroke, side loads are minimal, but always guide the load externally on longer strokes.
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 SAUD63X75 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 feeds both chambers equally.
No, this specific SKU is built without a magnet, so it cannot accept CMSG, DMSG, or EMSG switches. If you need electronic sensing, select the SAUD63X75-S version instead.
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Standard models are processed and dispatched in 3-5 business days.
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