Airtac SAUJ100 Adjustable Cylinder SAUJ100X950-75
The AirTAC Airtac SAUJ100 Adjustable Cylinder SAUJ100X950-75 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
- 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 SAUJ100X950-75
The AirTAC SAUJ100X950-75 is a double-acting, single-rod profile cylinder with an on-site adjustable extend stroke. An external stop screw lets you trim the working stroke by up to 75 mm, giving a usable range of 875 to 950 mm. It features a 1/2 inch port, an M20x1.5 rod thread, and 29 mm adjustable air cushions. The extruded aluminum profile barrel is noticeably shorter than an ISO 15552 cylinder of the same bore.
In the 100 mm bore class, this cylinder delivers a push force of 3927 N and a pull force of 3681 N at 0.5 MPa. A practical computed insight: the safe working load is roughly 2356 N (about 60 percent of the 0.5 MPa push figure), translating to a vertical lift capacity of approximately 200 kg with a 2:1 safety margin. This SKU lacks a magnet, so it cannot accept CMSG or DMSG sensors. For high-temperature environments up to 150 C, you can specify the Viton H seal option.
Airtac SAUJ100 Adjustable Cylinder SAUJ100X950-75 Technical Specifications
| Model | Airtac SAUJ100 Adjustable Cylinder SAUJ100X950-75 |
|---|---|
| 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 SAUJ100X950-75
| 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 SAUJ100X950-75 Is Used
Large Press Dwell Adjustment
Fine-tune the pressing depth of heavy forming equipment on-site using the 75 mm stop screw window, ensuring precise material deformation without changing the cylinder.
Pallet Positioning Stroke Trim
Adjust the extend reach to accommodate varying pallet sizes on a transfer line, using the 875 to 950 mm usable stroke to hit exact push locations.
Heavy Load Diverting
Set the exact push-off distance for heavy goods diverter arms, relying on the 200 kg vertical lift margin and 3927 N thrust to move products reliably.
Is the Airtac SAUJ100 Adjustable Cylinder SAUJ100X950-75 the Right Cylinder?
When sizing this 100 mm bore unit, compare it against the smaller 80 mm bore (push 2513 N at 0.5 MPa) and ensure your system pressure supports the load. At 0.5 MPa the 100 mm bore yields 3927 N push force. Choose the SAUJ over a fixed SAU cylinder when your machine assembly requires on-site reach tuning without buying multiple units. The 75 mm adjust window is ideal for finalizing exact end positions. Mounting options include Basic, FA flange, and LB foot styles, compatible with the AirTAC SC series. Because this SKU has no -S magnet, it cannot support magnetic sensing. Given the long 950 mm stroke, 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 SAUJ100X950-75 FAQ
At 0.5 MPa the push force is 3927 N and pull is 3681 N. Push is 5497 N 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 75 mm via an external stop screw, yielding an 875 to 950 mm usable range. The bore uses a 1/2 inch port.
This SKU lacks a magnet, so it cannot accept magnetic sensors. A plain cylinder does not hold a load on air loss; the piston drifts and the 29 mm air cushion only decelerates near the stroke end. The stop screw sets the end position but is not a load lock. For held loads, use an external rod lock or a pilot-operated check valve.
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