Airtac SAUD Double Rod Cylinder SAUD32X100S
The AirTAC Airtac SAUD Double Rod Cylinder SAUD32X100S is a genuine double-acting profile-type standard air cylinder with a Ø32mm bore and 100mm 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
- Stroke100 mm
- Port size1/8"
- Acting typeDouble acting
- Rod threadM10×1.25
- CushionAdjustable, 21 mm
About the Airtac SAUD Double Rod Cylinder SAUD32X100S
The AirTAC SAUD32X100S is a double-acting, double-rod profile cylinder. A 12mm rod protrudes from both ends, meaning the push and pull forces are identical at 345 N each way at 0.5 MPa. The extruded hard-anodized aluminum barrel makes it shorter than an ISO 15552 cylinder of the same bore.
Because the -S suffix denotes a built-in piston magnet, this model directly supports CMSG, DMSG, or EMSG reed and electronic switches. The 1/8 inch port feeds a 30-800 mm/s speed range. For sizing, a safe working load is roughly 207 N, which translates to a vertical lift capacity of about 18 kg with a 2:1 safety margin.
Airtac SAUD Double Rod Cylinder SAUD32X100S Technical Specifications
| Model | Airtac SAUD Double Rod Cylinder SAUD32X100S |
|---|---|
| Series | SAU profile-type cylinder |
| Bore size | Ø32 mm |
| Stroke | 100 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 SAUD32X100S
| SAU | Profile-type standard cylinder series. |
|---|---|
| 32 | Bore size in mm. |
| ×100 | 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 SAUD32X100S Is Used
Twin Tool Transfer
Drives two opposing pickers simultaneously so both ends perform synchronized part transfer without twist.
Cam Trip Sensing
Uses the extended back rod to physically trip a limit switch or carry a magnetic sensor for end confirmation.
Anti-Rotation Marking
Holds a marking stamp on one end and a counterweight on the other to prevent rotational drift during stamping.
Is the Airtac SAUD Double Rod Cylinder SAUD32X100S the Right Cylinder?
Choose this 32mm bore when you need equal bidirectional thrust, such as driving twin tooling or mounting a switch cam on the back rod. If you need less force, step down to a 20mm bore; if you need more, step up to a 40mm bore (528 N each way at 0.5 MPa). Mounting is limited to Basic, FA flange, and LB foot styles, matching the AirTAC SC series. For this 100mm stroke, side loads are minimal, but external guides should always carry any heavy off-center payload.
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 SAUD32X100S FAQ
The double-rod design yields equal force in both directions: 345 N at 0.5 MPa, 483 N at 0.7 MPa, and 621 N at 0.9 MPa. The 1/8 inch port and 12mm rod ensure these figures match on both the extend and retract strokes.
No. The adjustable air cushions only decelerate the piston near the stroke ends; they do not lock the position. To prevent drift on air loss, you must fit an external rod lock or a pilot-operated check valve.
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