Airtac SAUJ100 Adjustable Cylinder SAUJ100X800-10S
The AirTAC SAUJ100 Adjustable Cylinder SAUJ100X800-10S is a genuine double-acting profile-type standard air cylinder with a Ø100mm bore and 800mm 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
- Stroke800 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 SAUJ100X800-10S
The AirTAC SAUJ100X800-10S is a double-acting double-rod profile cylinder with a 10mm external stop screw window, letting you trim the extend stroke on-site from 800mm down to 790mm. It features a 1/2 inch port, M20x1.5 rod thread, and 29mm adjustable air cushions. The extruded aluminum profile barrel makes it shorter than an ISO 15552 cylinder of the same bore.
The built-in magnet supports CMSG, DMSG, and EMSG sensors. Note that the stop screw sets the end position but does not lock the load; you need an external rod lock or pilot-operated check valve to hold position on air loss.
Airtac SAUJ100 Adjustable Cylinder SAUJ100X800-10S Technical Specifications
| Model | Airtac SAUJ100 Adjustable Cylinder SAUJ100X800-10S |
|---|---|
| Series | SAU profile-type cylinder |
| Bore size | Ø100 mm |
| Stroke | 800 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 SAUJ100X800-10S
| SAU | Profile-type standard cylinder series. |
|---|---|
| 100 | Bore size in mm. |
| ×800 | 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 SAUJ100X800-10S Is Used
Press Fit Tuning
Final insertion depth needs 0-10mm field adjustment to compensate for material tolerances without changing the 800mm cylinder setup.
End-of-Line Diverter
Adjusting the actuator stop by a few millimeters lets operators fine-tune the pusher distance for varying package sizes.
Pallet Stop Alignment
A precise 790-800mm extend window allows exact positioning of heavy pallets prior to wrapping or strapping operations.
Is the Airtac SAUJ100 Adjustable Cylinder SAUJ100X800-10S the Right Cylinder?
Choose the SAUJ over a fixed SAU when your machine assembly requires minor 0-10mm extend stroke fine-tuning without buying a new cylinder. It supports Basic, FA, and LB mounts, sharing mounting compatibility with the AirTAC SC series only. The -S suffix means a piston magnet is pre-installed for CMSG, DMSG, or EMSG switches. Because the stroke is 800mm, you must use external guides to prevent rod bending and manage side loads.
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 SAUJ100X800-10S FAQ
At 0.5MPa it pushes 3927N and pulls 3681N. Push is 5497N at 0.7MPa and 7068N at 0.9MPa, with a theoretical max of 801kgf at 1.0MPa. The nominal stroke is 800mm, and the external stop screw lets you shorten the extend stroke by up to 10mm on-site, yielding a usable range of 790-800mm.
The -S suffix indicates a built-in piston magnet for mounting CMSG, DMSG, or EMSG sensors for position detection. The cylinder does not hold load on air loss; the cushion only decelerates near the end, and the stop screw sets position without locking. Use an external rod lock or pilot-operated check valve for secure load holding.
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