Airtac SAUD Double Rod Cylinder SAUD32X220S
The AirTAC Airtac SAUD Double Rod Cylinder SAUD32X220S is a genuine double-acting profile-type standard air cylinder with a Ø32mm bore and 220mm 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
- Stroke220 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 SAUD32X220S
The AirTAC SAUD32X220S is a double-acting profile cylinder with a rod exiting both ends. Because both faces use the rod-side area, output force is equal in both directions at 345 N each way at 0.5 MPa. The extruded aluminum barrel keeps the body shorter than an ISO 15552 cylinder of the same bore. The 1/8 inch port and M10x1.25 rod thread match the 32 mm bore standard.
This unit includes a built-in piston magnet for CMSG, DMSG, or EMSG switches. The equal push and pull force yields a safe working load of about 207 N, or a vertical lift capacity near 18 kg with a 2:1 margin. A Viton H seal option can raise the operating temperature to 150 C. The 220 mm stroke is well within the 1000 mm standard limit.
Airtac SAUD Double Rod Cylinder SAUD32X220S Technical Specifications
| Model | Airtac SAUD Double Rod Cylinder SAUD32X220S |
|---|---|
| Series | SAU profile-type cylinder |
| Bore size | Ø32 mm |
| Stroke | 220 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 SAUD32X220S
| SAU | Profile-type standard cylinder series. |
|---|---|
| 32 | Bore size in mm. |
| ×220 | 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 SAUD32X220S Is Used
Synchronized Transfer
Drives two parallel pick-and-place fingers simultaneously with equal push and pull force to keep loads balanced.
Cam Switch Trip
Uses the protruding back rod to physically trigger an external limit switch or carry a magnetic sensor cam.
Anti-Rotation Lift
Lifts small 18 kg jigs vertically without twisting, using the dual rods for inherent mechanical guidance.
Is the Airtac SAUD Double Rod Cylinder SAUD32X220S the Right Cylinder?
Select the 32 mm bore when you need 345 N of equal bidirectional force at 0.5 MPa. For higher loads, the 40 mm bore provides 528 N both ways. For lighter duty, consider a smaller profile unit. A double rod is the right choice for anti-rotation guidance, driving twin tooling, or mounting a switch cam on the back rod. Mounting is limited to Basic, FA flange, and LB foot styles, compatible with the AirTAC SC series. At a 220 mm stroke, external side-load guidance is recommended 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 SAUD32X220S FAQ
Force is equal both ways because of the double rod. It provides 345 N at 0.5 MPa, 483 N at 0.7 MPa, and 621 N at 0.9 MPa.
No, the air cushion only decelerates the piston near stroke end. For load holding on air loss, use an external rod lock or pilot-operated check valve.
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1-Year Warranty
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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Most inquiries answered within 7-8 hours.
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