Airtac SAUJ100 Adjustable Cylinder SAUJ100X950-10S
The AirTAC Airtac SAUJ100 Adjustable Cylinder SAUJ100X950-10S is a genuine double-acting profile-type standard air cylinder with a Ø100mm bore and 950mm 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
- Stroke950 mm
- Port size1/2"
- Acting typeDouble acting
- Rod threadM20×1.5
- CushionAdjustable, 29 mm
About the Airtac SAUJ100 Adjustable Cylinder SAUJ100X950-10S
The AirTAC SAUJ100X950-10S is a double-acting, single-rod profile cylinder with a 950 mm maximum stroke. An external stop screw lets you trim the extend stroke by up to 10 mm on-site, yielding a usable range of 940-950 mm. The 1/2 inch port and M20x1.5 rod end handle heavy loads. This unit includes a piston magnet for CMSG, DMSG, or EMSG sensors.
Delivering 3927 N push and 3681 N pull at 0.5 MPa, this 100 mm bore unit provides a safe working load of roughly 2356 N. That equates to a vertical lift capacity of about 200 kg with a 2:1 margin. The extruded aluminum profile is shorter than an ISO 15552 cylinder of the same bore. It features 29 mm adjustable air cushions and supports Viton H seals for temperatures up to 150 C.
Airtac SAUJ100 Adjustable Cylinder SAUJ100X950-10S Technical Specifications
| Model | Airtac SAUJ100 Adjustable Cylinder SAUJ100X950-10S |
|---|---|
| Series | SAU profile-type cylinder |
| Bore size | Ø100 mm |
| Stroke | 950 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 | 3927 N | 3682 N |
| 0.7 MPa | 5498 N | — |
| Max (@1.0 MPa) | 801 kgf | |
Actual usable force is lower than theoretical due to friction and back-pressure. Size with a safety margin.
Model Code: Airtac SAUJ100 Adjustable Cylinder SAUJ100X950-10S
| SAU | Profile-type standard cylinder series. |
|---|---|
| 100 | Bore size in mm. |
| ×950 | 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 SAUJ100X950-10S Is Used
Press Stroke Calibration
Fine-tune the final 10 mm of a heavy press movement on-site to accommodate material thickness variations without disassembling the machinery.
Long-Transfer Diverter
Adjust the extend endpoint precisely to sync with a moving conveyor belt, ensuring heavy product routing accuracy over a 950 mm span.
Pallet Positioning Stop
Set exact stopping positions for varying pallet dimensions on a long conveyor line, using the magnetic switches to confirm end-of-stroke arrival.
Is the Airtac SAUJ100 Adjustable Cylinder SAUJ100X950-10S the Right Cylinder?
When sizing this 100 mm bore actuator, compare it against the 80 mm option which yields 2513 N push at 0.5 MPa. If your application requires more than 3927 N, step up to this model. The 10 mm adjust window is ideal for final machine timing without buying a new cylinder, replacing the need for a fixed SAU with an external stop. Basic, FA, and LB mountings are available, sharing compatibility with the AirTAC SC series. The -S suffix enables electronic position sensing. Because the stroke is 950 mm, 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 SAUJ100X950-10S FAQ
This 100 mm bore cylinder delivers 3927 N push and 3681 N pull at 0.5 MPa, 5497 N push at 0.7 MPa, and 7068 N at 0.9 MPa, with a theoretical max of 801 kgf at 1.0 MPa. The nominal 950 mm extend stroke can be shortened by up to 10 mm on-site using the external stop screw, giving a usable range of 940-950 mm. It uses a 1/2 inch port and 29 mm adjustable cushions.
The external stop screw mechanically sets the extend end position, but it is not a load lock. A plain cylinder does not hold a load on air loss or valve centering; the piston drifts and the cushion only decelerates near the end. For secure load holding, install an external rod lock or pilot-operated check valve. The -S option provides a built-in magnet for CMSG, DMSG, or EMSG sensors to confirm position.
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