Airtac SAUD Double Rod Cylinder SAUD32X50S
The AirTAC Airtac SAUD Double Rod Cylinder SAUD32X50S is a genuine double-acting profile-type standard air cylinder with a Ø32mm bore and 50mm 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
- Stroke50 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 SAUD32X50S
The AirTAC SAUD32X50S is a double-acting, double-rod profile cylinder. Because a rod exits both ends, the push and pull force is 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 32 mm bore. It uses a 1/8 inch port and an M10x1.25 rod thread.
This unit includes the -S magnet option for CMSG, DMSG, or EMSG switches. The rear rod is perfect for mounting a sensor cam or tripping a switch. Based on the 345 N output, the safe working load is about 207 N, yielding a vertical lift capacity of roughly 18 kg with a 2:1 margin. A Viton H seal can raise the operating temperature to 150 C.
Airtac SAUD Double Rod Cylinder SAUD32X50S Technical Specifications
| Model | Airtac SAUD Double Rod Cylinder SAUD32X50S |
|---|---|
| Series | SAU profile-type cylinder |
| Bore size | Ø32 mm |
| Stroke | 50 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 SAUD32X50S
| SAU | Profile-type standard cylinder series. |
|---|---|
| 32 | Bore size in mm. |
| ×50 | 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 SAUD32X50S Is Used
Twin-Tool Transfer
Drives two synchronized tooling heads from opposite rod ends to push and pull a part evenly.
Cam-Triggered Sensing
Uses the extended back rod to carry a switch cam, confirming stroke completion at the rear.
Anti-Rotation Clamping
Provides non-rotating, twist-resistant clamping for light 32 mm assembly tasks.
Is the Airtac SAUD Double Rod Cylinder SAUD32X50S the Right Cylinder?
Choose this 32 mm bore when you need equal 345 N force in both directions, anti-rotation guidance, or twin-tool driving. If you need more power, the 40 mm bore provides 528 N each way; if less is required, consider smaller alternatives. Mounting is limited to Basic, FA flange, and LB foot styles, compatible with the AirTAC SC series. The -S magnet enables position sensing. For this 50 mm stroke, side loads are minimal, but external guides are recommended for strokes over 300 mm.
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 SAUD32X50S FAQ
The force is equal in both directions because it is a double-rod cylinder. It outputs 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 the stroke end. To hold a load securely, you must add an external rod lock or a pilot-operated check valve.
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