Airtac SAUD Double Rod Cylinder SAUD32X35S
The AirTAC Airtac SAUD Double Rod Cylinder SAUD32X35S is a genuine double-acting profile-type standard air cylinder with a Ø32mm bore and 35mm stroke, 1/8" 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.
- BoreØ32 mm
- Stroke35 mm
- Port size1/8"
- Acting typeDouble acting
- Rod threadM10×1.25
- 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 SAUD32X35S
The AirTAC SAUD32X35S is a double-acting, double-rod profile cylinder. A 12 mm rod exits both ends of the hard-anodized aluminum barrel, meaning both faces use the rod-side area. Output is equal in both directions, delivering 345 N each way at 0.5 MPa. The 1/8 inch port feeds this 32 mm bore unit, which is shorter than a standard ISO 15552 cylinder of the same size.
This 35 mm stroke model includes a built-in piston magnet (-S) for CMSG, DMSG, or EMSG switches. The twin-rod design prevents twist during travel and lets you mount a sensor cam on the back rod. Based on the 345 N output, the safe working load is about 207 N, allowing a vertical lift of roughly 18 kg with a 2:1 safety margin. Viton H seals can raise the operating temperature to 150 C.
Airtac SAUD Double Rod Cylinder SAUD32X35S Technical Specifications
| Model | Airtac SAUD Double Rod Cylinder SAUD32X35S |
|---|---|
| Series | SAU profile-type cylinder |
| Bore size | Ø32 mm |
| Stroke | 35 mm |
| Acting type | Double acting |
| Port size | 1/8" |
| Rod thread | M10×1.25 |
| 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 1000 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 (Ø32mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 402 N | 346 N |
| 0.7 MPa | 563 N | — |
| Max (@1.0 MPa) | 82 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 SAUD32X35S
| SAU | Profile-type standard cylinder series. |
|---|---|
| 32 | Bore size in mm. |
| ×35 | 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 SAUD32X35S Is Used
Synchronized Transfer
Drives two parallel pick-and-place fingers simultaneously with equal push and pull force, preventing part twist during horizontal transfers.
Twin-Tool Stamping
Mounts a stamping die on the front rod and a trip cam on the back rod, ensuring synchronized actuation and precise position feedback.
Balanced Vertical Lift
Lifts small 18 kg electronic chassis with a 2:1 safety margin, using the equal both-ways force to prevent drift on upward and downward strokes.
Is the Airtac SAUD Double Rod Cylinder SAUD32X35S the Right Cylinder?
Choose this 32 mm bore if your application needs 345 N of equal push and pull force at 0.5 MPa. Sizing up to the 40 mm bore raises the equal force to 528 N, while dropping to a smaller unit lowers the capacity. A double-rod cylinder is the right call when you need anti-rotation guidance, twin tooling, or back-end switch tripping. Mounting is limited to Basic, FA flange, and LB foot styles, matching the AirTAC SC series. The -S magnet enables electronic or reed sensing. For this 35 mm stroke, side loads are minimal, but any stroke over 300 mm requires external guide rails to prevent binding.
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 SAUD32X35S FAQ
The force is equal in both directions because a rod exits both ends. It provides 345 N at 0.5 MPa, 483 N at 0.7 MPa, and 621 N at 0.9 MPa. The unit uses a 1/8 inch port and operates at 30-800 mm/s.
No, a plain double-rod cylinder drifts without live air. The adjustable 21 mm cushions only decelerate the piston near stroke end. To hold a load securely, install an external rod lock or a pilot-operated check valve.
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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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