Airtac SAUD Double Rod Cylinder SAUD100X375
The AirTAC Airtac SAUD Double Rod Cylinder SAUD100X375 is a genuine double-acting profile-type standard air cylinder with a Ø100mm bore and 375mm stroke, 1/2" 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.
- BoreØ100 mm
- Stroke375 mm
- Port size1/2"
- Acting typeDouble acting
- Rod threadM20×1.5
- CushionAdjustable, 29 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 SAUD100X375
The AirTAC SAUD100X375 is a double-acting, double-rod profile cylinder. A rod exits both ends, meaning both faces use the rod-side piston area. This yields equal push and pull force of 3681 N each way at 0.5 MPa. The extruded aluminum barrel keeps the unit shorter than an ISO 15552 cylinder of the same 100 mm bore.
This SKU lacks the -S magnet, so it cannot accept CMSG or DMSG sensors. With a 375 mm stroke, external guides are recommended to prevent rod bending under side loads. The 1/2 inch port and M20x1.5 rod thread handle robust flow.
Airtac SAUD Double Rod Cylinder SAUD100X375 Technical Specifications
| Model | Airtac SAUD Double Rod Cylinder SAUD100X375 |
|---|---|
| Series | SAU profile-type cylinder |
| Bore size | Ø100 mm |
| Stroke | 375 mm |
| Acting type | Double acting |
| Port size | 1/2" |
| 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, 29 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 (Ø100mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 3682 N | 3682 N |
| 0.7 MPa | 5154 N | — |
| Max (@1.0 MPa) | 751 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 SAUD100X375
| SAU | Profile-type standard cylinder series. |
|---|---|
| 100 | 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 SAUD100X375 Is Used
Twin-Spindle Machining
Drives two synchronized machining heads from opposite ends, ensuring perfectly balanced cutting feed without rotational twist.
Dual-End Transfer
Pushes a workpiece onto a belt while simultaneously retracting a secondary stopper on the back side for coordinated line indexing.
Guided Lift Station
Lifts heavy pallets vertically using the equal pull force, relying on the twin rods to prevent binding during the 375 mm travel.
Is the Airtac SAUD Double Rod Cylinder SAUD100X375 the Right Cylinder?
When sizing this 100 mm bore, consider the 80 mm option (2268 N both ways at 0.5 MPa) for lighter duty, or step up if you need more than 3681 N. Choose this double-rod configuration when your mechanism requires strict anti-rotation guidance, needs to drive two tools at once, or uses the back rod to trip a mechanical switch. Mounting is limited to Basic, FA flange, and LB foot styles, matching the AirTAC SC series. Because the stroke is 375 mm, always support the load with external linear guides to avoid rod bending. Note this specific SKU has no magnet (-S), so electronic sensing is not supported.
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 SAUD100X375 FAQ
The force is equal in both directions because both chambers contain a rod. It outputs 3681 N at 0.5 MPa, 5153 N at 0.7 MPa, and 6626 N at 0.9 MPa. The 1/2 inch port supplies the necessary airflow for this 100 mm bore.
No. The adjustable 29 mm air cushions only decelerate the piston near the stroke ends; they do not lock the position. On air loss, the load will drift. For secure holding, you must add an external rod lock or a pilot-operated check valve.
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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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