Airtac SAIJ100 Adjustable Cylinder SAIJ100AX300-10S
The AirTAC SAIJ100 Adjustable Cylinder SAIJ100AX300-10S is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø100mm bore and 300mm 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
- Stroke300 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 SAIJ100AX300-10S
The AirTAC SAIJ100X300-10-S is a double-acting, double-rod ISO 15552 profile cylinder equipped with a rear stroke adjuster. The integrated -S magnet enables position sensing with CMSE reed or DMSE electronic switches. By turning the rear screw, you achieve a precise 290-300mm usable travel window for exact end-position tuning.
This 100mm bore actuator features a SUS420J2 stainless steel rod (material code A) for enhanced corrosion resistance. The extruded aluminum barrel includes sensor grooves on both sides for flexible switch mounting. Because the stroke reaches 300mm, the 25mm rod and M20x1.5 thread provide substantial support, though an external guide is recommended to manage side loads on longer travels.
Airtac SAIJ100 Adjustable Cylinder SAIJ100AX300-10S Technical Specifications
| Model | Airtac SAIJ100 Adjustable Cylinder SAIJ100AX300-10S |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø100 mm |
| Stroke | 300 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 SAIJ100AX300-10S
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 100 | Bore size in mm. |
| ×300 | 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 SAIJ100AX300-10S Is Used
Precision End-Stop Tuning
Dial in the exact 290-300mm retraction point during machine commissioning to perfect product seating without adding external stopper blocks.
Product Size Changeovers
Quickly adjust the stroke end by up to 10mm on packaging lines when switching between slightly different product dimensions.
Is the Airtac SAIJ100 Adjustable Cylinder SAIJ100AX300-10S the Right Cylinder?
Select this adjustable-stroke model when your machine setup requires fine end-position tuning during commissioning or product changeovers without swapping the physical cylinder. The rear adjuster acts purely as a travel stop and does not hold the load without live air—use an external rod lock or SAIL cylinder for load-holding requirements.
For a direct ISO 15552 replacement match, verify the 100mm bore, 300mm nominal stroke, 10mm adjustment range, PT tapered port threads, and the -S magnet option. The SAIJ mounting set includes Basic, FA, LB, TC, FTC, TCM1, and TCM2, omitting FB, CA, CB, and CR brackets. The standard speed range is 30-800mm/s, adjustable via flow controls.
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 SAIJ100AX300-10S FAQ
At 0.7 MPa, the push force increases to 5497N.
The rear adjusting screw acts as a mechanical stopper, allowing you to shorten the effective stroke from its 300mm nominal length down to 290mm. It decelerates the travel end but does not lock the load without continuous air pressure.
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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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Most inquiries answered within 7-8 hours.
Related AirTAC SAI Cylinders
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