Airtac SAIJ100 Adjustable Cylinder SAIJ100AX500-10
The AirTAC SAIJ100 Adjustable Cylinder SAIJ100AX500-10 is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø100mm bore and 500mm stroke, G1/2 air ports and adjustable end cushioning. Its standardized mounting interface makes it interchangeable with other ISO 15552 cylinders at the mounting interface.
- BoreØ100 mm
- Stroke500 mm
- Port sizeG1/2
- Acting typeDouble acting
- Rod threadM20×1.5
- CushionAdjustable, 36 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 SAIJ100 Adjustable Cylinder SAIJ100AX500-10
It features a SUS420J2 stainless steel rod and a PT tapered port. The built-in adjuster allows you to fine-tune the effective travel within a 490-500mm window, providing precise end-position calibration without requiring external stops.
Because the 500mm stroke is substantial, the 25mm rod diameter and M20x1.5 rod thread provide necessary rigidity, though an external guide is still recommended for unsupported loads. This model uses a reduced mounting subset of Basic, FA, LB, TC, FTC, TCM1, and TCM2. The rear screw acts purely as a travel stop and does not hold the load without live air pressure.
Airtac SAIJ100 Adjustable Cylinder SAIJ100AX500-10 Technical Specifications
| Model | Airtac SAIJ100 Adjustable Cylinder SAIJ100AX500-10 |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø100 mm |
| Stroke | 500 mm |
| Acting type | Double acting |
| Port size | G1/2 |
| 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, 36 mm |
| Max stroke | Up to 1500 mm |
Specifications follow the official AirTAC SAI series datasheet and ISO 15552 dimensions. Confirm against the product label before installation. Port options: G (BSPP) / NPT.
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 SAIJ100 Adjustable Cylinder SAIJ100AX500-10
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 100 | Bore size in mm. |
| ×500 | Stroke length in mm. |
| -S | Optional built-in magnet for sensor position sensing. |
Related SAI-family variants: SAID (double rod), SAIJ (adjustable stroke), SAIL (with lock), SAIF (with valve), BSAI (enclasp / clamp-lock), and SAI-S with built-in magnet. Rod material: carbon steel (blank) / SUS420J2 (A) / SUS304 (B); seals: TPU (blank) / Viton H / NBR N.
Where the Airtac SAIJ100 Adjustable Cylinder SAIJ100AX500-10 Is Used
Press Fit Tuning
Dial in the exact bottoming position for a 500mm press stroke, using the 10mm adjuster to compensate for material thickness variations without retooling.
Product Changeover
Adapt a diverter arm on the fly for different package sizes by shifting the retract end-stop within the 490-500mm travel window.
Machine Setup
Achieve precise end-of-stroke positioning during initial commissioning, avoiding the need to swap out the entire cylinder for minor offset corrections.
Is the Airtac SAIJ100 Adjustable Cylinder SAIJ100AX500-10 the Right Cylinder?
The 10mm adjustable window is ideal for final commissioning tweaks or minor product changeovers where a fixed-stroke SAI cylinder would require mechanical shimming. When matching ISO 15552 replacements, verify the 500mm stroke, 10mm adjuster, PT G1/2 port, and mounting type. For load-holding without continuous air, select a SAIL or BSAI cylinder instead, as the SAIJ adjuster is not a lock. Given the 500mm length, ensure external guiding to prevent excessive side-loading on the rod.
Quick checklist
- ✓ Required force at your working pressure
- ✓ Stroke and mounting space
- ✓ Port/thread type (PT/NPT/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/TC).
- check Installation by qualified personnel per AirTAC docs.
Airtac SAIJ100 Adjustable Cylinder SAIJ100AX500-10 FAQ
At 0.9 MPa, the push force increases to 7068N.
The rear adjuster screw allows you to shorten the nominal 500mm stroke by up to 10mm, creating a 490-500mm usable travel window. This stopper only sets the end position and does not lock the load.
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Genuine AirTAC parts produced by AirTAC factory.
1-Year Warranty
Covers non-human-caused product damage.
Fast Dispatch
Standard models are processed and dispatched in 3-5 business days.
Fast Reply
Most inquiries answered within 7-8 hours.
Related AirTAC SAI Cylinders
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