Airtac SAUD Double Rod Cylinder SAUD32X275
The AirTAC Airtac SAUD Double Rod Cylinder SAUD32X275 is a genuine double-acting profile-type standard air cylinder with a Ø32mm bore and 275mm 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
- Stroke275 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 SAUD32X275
The AirTAC SAUD32X275 is a double-acting, double-rod profile cylinder. A 12mm rod exits both ends of the hard-anodized aluminum extruded barrel, meaning both faces use the rod-side piston area. This yields equal push and pull force of 345 N each way at 0.5 MPa. The unit is notably shorter than an ISO 15552 cylinder of the same bore.
Because the rod protrudes at the rear, you can mount a sensor cam or drive two tools simultaneously without rotation. This SKU lacks a magnet, so it cannot accept CMSG or DMSG switches. With a 345 N output, the safe working load is roughly 207 N, translating to a vertical lift capacity of about 18 kg with a 2:1 safety margin. The 1/8 inch port and M10x1.25 rod thread are fixed by the 32mm bore.
Airtac SAUD Double Rod Cylinder SAUD32X275 Technical Specifications
| Model | Airtac SAUD Double Rod Cylinder SAUD32X275 |
|---|---|
| Series | SAU profile-type cylinder |
| Bore size | Ø32 mm |
| Stroke | 275 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 SAUD32X275
| SAU | Profile-type standard cylinder series. |
|---|---|
| 32 | Bore size in mm. |
| ×275 | 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 SAUD32X275 Is Used
Twin-Tool Transfer
Drives two opposing pickup heads simultaneously with equal 345 N force, keeping synchronized timing on a short 275mm transfer.
Anti-Twist Lift
Lifts an 18 kg vertical payload using the dual rods to prevent mechanical twist during the upstroke and downstroke.
Cam Trip Mechanism
Uses the extended rear rod as a mechanical cam to physically trip an external limit switch at mid-stroke.
Is the Airtac SAUD Double Rod Cylinder SAUD32X275 the Right Cylinder?
Choose this 32mm bore when you need equal 345 N force in both directions. Stepping up to the 40mm bore raises the equal force to 528 N, while dropping below 32mm is outside the SAUD range. A double-rod design is the right call for anti-rotation guidance or carrying twin tooling. Mounting is limited to Basic, FA flange, and LB foot styles, matching the AirTAC SC series. At 275mm stroke, you should support any external side loads with a separate guide to prevent binding. This non-magnetic SKU cannot host sensors; add the -S suffix for switch readiness.
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 SAUD32X275 FAQ
The force is equal both ways because of the double-rod design. It outputs 345 N at 0.5 MPa, 483 N at 0.7 MPa, and 621 N at 0.9 MPa. The 1/8 inch port supplies air to both chambers.
No. A plain SAUD cylinder will drift on air loss or when the valve is centered. The adjustable air cushion only decelerates the piston near stroke end. Use an external rod lock or pilot-operated check valve for load holding.
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