Airtac SAUD Double Rod Cylinder SAUD80X375
The AirTAC SAUD Double Rod Cylinder SAUD80X375 is a genuine double-acting profile-type standard air cylinder with a Ø80mm bore and 375mm stroke, 3/8" 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.
- BoreØ80 mm
- Stroke375 mm
- Port size3/8"
- Acting typeDouble acting
- Rod threadM20×1.5
- CushionAdjustable, 28 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 SAUD80X375
The AirTAC SAUD80X375 is a double-acting profile-type cylinder with a rod exiting both ends. Because both faces lose rod area, output is equal in both directions at 2268 N each way at 0.5 MPa. The extruded aluminium barrel keeps the body shorter than an ISO 15552 unit of the same bore. It uses a 3/8 inch port and an M20x1.5 rod thread.
This 80 mm bore unit runs at 30-800 mm/s with 28 mm adjustable cushions at each end. This specific SKU lacks a magnet, so it cannot take a magnetic switch. For high heat up to 150 C, select the Viton H seal option.
Airtac SAUD Double Rod Cylinder SAUD80X375 Technical Specifications
| Model | Airtac SAUD Double Rod Cylinder SAUD80X375 |
|---|---|
| Series | SAU profile-type cylinder |
| Bore size | Ø80 mm |
| Stroke | 375 mm |
| Acting type | Double acting |
| Port size | 3/8" |
| Rod thread | M20×1.5 |
| 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, 28 mm |
| Max stroke | Up to 1500 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 (Ø80mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 2268 N | 2268 N |
| 0.7 MPa | 3175 N | — |
| Max (@1.0 MPa) | 463 kgf | |
Double-rod model: the rod passes through the rear cover, so both piston faces lose rod area and push is shown at the annular-area value. 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 SAUD80X375
| SAU | Profile-type standard cylinder series. |
|---|---|
| 80 | Bore size in mm. |
| ×375 | 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 SAUD80X375 Is Used
Twin-Tool Stamping
Drives two synchronized forming tools from one piston, ensuring parallel contact without rotational twist on the workpiece.
Dual-End Diverting
Pushes a diverter arm from either side of a belt line, using the symmetrical force to sort products bidirectionally.
Guided Lift Stops
Raises a mechanical stop gate in a packaging line, relying on the second rod to prevent binding during vertical travel.
Is the Airtac SAUD Double Rod Cylinder SAUD80X375 the Right Cylinder?
When sizing this double-rod unit, compare both ways: the 80 mm bore yields 2268 N equal force, stepping down to the 63 mm bore gives 1402 N, while stepping up to the 100 mm bore provides 3681 N. Choose this twin-rod architecture when you need anti-rotation guidance, synchronized twin tooling, or a back-end cam. Mounting is limited to Basic, FA flange, and LB foot styles compatible with the AirTAC SC series. Because the stroke is 375 mm, add external guide rails to prevent rod bending under side loads. Note that this SKU has no magnet and cannot support sensors.
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 SAUD80X375 FAQ
Force is equal both ways because rods protrude from both ends. It delivers 2268 N at 0.5 MPa, 3175 N at 0.7 MPa, and 4082 N at 0.9 MPa. The 3/8 inch port supplies air to both chambers.
No, a plain cylinder drifts without live air. The adjustable cushions only decelerate the piston near stroke end. For a locked load, install an external rod lock or a pilot-operated check valve.
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Genuine AirTAC parts produced by AirTAC factory.
1-Year Warranty
Covers non-human-caused product damage.
Fast Dispatch
Standard models are processed and dispatched in 3-5 business days.
Fast Reply
Most inquiries answered within 7-8 hours.
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