Airtac SAUD Double Rod Cylinder SAUD32X25
The AirTAC Airtac SAUD Double Rod Cylinder SAUD32X25 is a genuine double-acting profile-type standard air cylinder with a Ø32mm bore and 25mm 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
- Stroke25 mm
- Port size1/8"
- Acting typeDouble acting
- Rod threadM10×1.25
- CushionAdjustable, 21 mm
About the Airtac SAUD Double Rod Cylinder SAUD32X25
The AirTAC SAUD32X25 is a double-acting, double-rod profile cylinder. A 12mm rod exits both ends, meaning both faces use the rod-side area. This yields equal push and pull force of 345 N each way at 0.5 MPa. The extruded aluminum profile barrel makes it shorter than an ISO 15552 cylinder of the same 32mm bore. It uses a 1/8 inch port and M10x1.25 rod thread.
Because both rods move together, the unit resists twist and provides stable non-rotating guidance. You can mount sensors on the back rod, but this specific SKU lacks a magnet. Without the -S suffix, it cannot take a CMSG, DMSG, or EMSG switch. For sizing, a safe working load is roughly 207 N, and it can vertically lift about 18 kg with a 2:1 margin.
Airtac SAUD Double Rod Cylinder SAUD32X25 Technical Specifications
| Model | Airtac SAUD Double Rod Cylinder SAUD32X25 |
|---|---|
| Series | SAU profile-type cylinder |
| Bore size | Ø32 mm |
| Stroke | 25 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 SAUD32X25
| SAU | Profile-type standard cylinder series. |
|---|---|
| 32 | Bore size in mm. |
| ×25 | 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 SAUD32X25 Is Used
Twin-Pick Gripper
Drives two small suction cups simultaneously to pick and place light electronic components with equal push and pull force.
Non-Rotating Stopper
Acts as a precise feed stopper on a short conveyor where the dual-rod design prevents the piston from twisting.
Compact Pin Press
Presses small alignment pins in a tight space, using the shorter profile barrel to save machine footprint.
Is the Airtac SAUD Double Rod Cylinder SAUD32X25 the Right Cylinder?
Choose this 32mm bore when you need 345 N of equal force in both directions over a short 25mm stroke. If you need less force, step down to a smaller bore. If you require more power, step up to the 40mm bore which provides 528 N both ways at 0.5 MPa. A double-rod design is the right call for anti-rotation tasks, driving twin tooling, or carrying a switch cam on the back rod. Mounting is limited to Basic, FA flange, and LB foot styles, matching the AirTAC SC series. Since this SKU lacks the -S magnet, you cannot fit magnetic sensors. Note that for any stroke over 300mm, you should use external guides to handle side loads.
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 SAUD32X25 FAQ
The force is equal both ways 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. It uses a 1/8 inch port.
No. This specific SKU does not have the -S magnet option, so it cannot take CMSG, DMSG, or EMSG sensors. You would need the -S version for switch mounting.
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