Airtac SAUJ100 Adjustable Cylinder SAUJ100X80-10S
The AirTAC SAUJ100 Adjustable Cylinder SAUJ100X80-10S is a genuine double-acting profile-type standard air cylinder with a Ø100mm bore and 80mm 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
- Stroke80 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 SAUJ100 Adjustable Cylinder SAUJ100X80-10S
The AirTAC SAUJ100X80-10S is a double-acting, double-rod profile cylinder with an on-site adjustable extend stroke. An external stop screw lets you trim the working stroke by up to 10 mm, giving a usable extend range of 70-80 mm. The 80 mm nominal stroke serves as the maximum travel. It features a 1/2 inch port, an M20x1.5 rod thread, and 29 mm adjustable air cushions at each end.
The extruded aluminum profile barrel makes it shorter than an ISO 15552 cylinder of the same bore. The -S suffix denotes a built-in piston magnet for CMSG, DMSG, or EMSG sensors.
Airtac SAUJ100 Adjustable Cylinder SAUJ100X80-10S Technical Specifications
| Model | Airtac SAUJ100 Adjustable Cylinder SAUJ100X80-10S |
|---|---|
| Series | SAU profile-type cylinder |
| Bore size | Ø100 mm |
| Stroke | 80 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 SAUJ100 Adjustable Cylinder SAUJ100X80-10S
| SAU | Profile-type standard cylinder series. |
|---|---|
| 100 | Bore size in mm. |
| ×80 | 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 SAUJ100 Adjustable Cylinder SAUJ100X80-10S Is Used
Press Fit Dial
Inserting bearings where a 10 mm stop-screw window compensates for material thickness variations on the fly.
Diverter Gate
Actuating a routing flap that needs precise 70-80 mm extend endpoint tuning to match varying carton profiles.
Is the Airtac SAUJ100 Adjustable Cylinder SAUJ100X80-10S the Right Cylinder?
Choose the SAUJ over a fixed SAU when your assembly requires minor 0-10 mm field tuning without buying a new cylinder. Mounting options include Basic, FA flange, and LB foot, sharing compatibility only with the AirTAC SC series. The -S magnet enables electronic or reed sensing. Because the 80 mm stroke is under 300 mm, side-load guide requirements are minimal, but always guide external loads to prevent rod 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 SAUJ100 Adjustable Cylinder SAUJ100X80-10S FAQ
The theoretical max is 801 kgf at 1.0 MPa. The 80 mm nominal extend stroke can be shortened by up to 10 mm on-site via the external stop screw, yielding a 70-80 mm usable range.
The stop screw only sets the extend end position; it is not a load lock. The 29 mm air cushions strictly decelerate the piston near stroke end. Without live air pressure the piston will drift, so for vertical loads you must fit an external rod lock or pilot-operated check valve.
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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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