Airtac SAUJ100 Adjustable Cylinder SAUJ100X900-10
The AirTAC SAUJ100 Adjustable Cylinder SAUJ100X900-10 is a genuine double-acting profile-type standard air cylinder with a Ø100mm bore and 900mm 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
- Stroke900 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 SAUJ100X900-10
The AirTAC SAUJ100X900-10 is a double-acting double-rod profile cylinder with a 900 mm maximum stroke. An external stop screw lets you shorten the extend stroke by up to 10 mm on-site, yielding a usable range of 890-900 mm. The extruded aluminum profile barrel makes it shorter than an ISO 15552 cylinder of the same 100 mm bore. It features a 1/2 inch port, an M20x1.5 rod thread, and 29 mm adjustable air cushions.
Standard TPU seals support -20 to +70 C, while a Viton H option extends heat resistance to 150 C.
Airtac SAUJ100 Adjustable Cylinder SAUJ100X900-10 Technical Specifications
| Model | Airtac SAUJ100 Adjustable Cylinder SAUJ100X900-10 |
|---|---|
| Series | SAU profile-type cylinder |
| Bore size | Ø100 mm |
| Stroke | 900 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 SAUJ100X900-10
| SAU | Profile-type standard cylinder series. |
|---|---|
| 100 | Bore size in mm. |
| ×900 | 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 SAUJ100X900-10 Is Used
Large Press Dwell Tuning
Trim the final 10 mm of extend stroke on-site to perfectly set the dwell position on a large forming press without machining hard stops.
Heavy Pallet Positioning
Shift heavy 200 kg loads vertically and fine-tune the exact lower stopping point to match varying pallet heights on the fly.
Bulk Material Diversion
Actuate a heavy diverter gate and adjust the extend end-point by a few millimeters to account for mechanical wear over time.
Is the Airtac SAUJ100 Adjustable Cylinder SAUJ100X900-10 the Right Cylinder?
Choose the SAUJ over a fixed SAU when your assembly needs minor 0-10 mm end-position tuning without adding external stops. Mounting options include Basic, FA flange, and LB foot, sharing compatibility with the AirTAC SC series. Because this is a non-magnet SKU, it cannot accept CMSG or DMSG sensors. Finally, at a 900 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 SAUJ100X900-10 FAQ
The nominal 900 mm extend stroke is the maximum; the external stop screw lets you shorten it by up to 10 mm on-site, giving a usable 890-900 mm range.
No. A plain cylinder drifts on air loss or when the valve is centered; the 29 mm air cushions only decelerate the piston near stroke ends, and the stop screw sets position but is not a load lock. For vertical load holding, install an external rod lock or a 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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Related AirTAC SAU Cylinders
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