Airtac SAIJ100 Adjustable Cylinder SAIJ100AX375-10S
The AirTAC SAIJ100 Adjustable Cylinder SAIJ100AX375-10S is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø100mm bore and 375mm 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
- Stroke375 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 SAIJ100AX375-10S
The AirTAC SAIJ100X375-10-S is a double-acting, double-rod ISO 15552 profile cylinder equipped with a rear stroke adjuster. It provides a nominal 375 mm stroke that can be fine-tuned down by up to 10 mm, creating a precise 365-375 mm usable travel window during commissioning.
This variant features a SUS420J2 stainless steel rod for superior corrosion resistance and includes a magnet for position sensing. The extruded aluminum barrel incorporates sensor grooves on both sides, allowing you to mount CMSE reed or DMSE electronic switches exactly where needed. It supports the standard SAIJ mounting set of Basic, FA, LB, TC, FTC, TCM1, and TCM2.
Airtac SAIJ100 Adjustable Cylinder SAIJ100AX375-10S Technical Specifications
| Model | Airtac SAIJ100 Adjustable Cylinder SAIJ100AX375-10S |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø100 mm |
| Stroke | 375 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 SAIJ100AX375-10S
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 100 | Bore size in mm. |
| ×375 | 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 SAIJ100AX375-10S Is Used
Machine Setup Changeover
Fine-tune the 365-375 mm end stop during product family transitions to accommodate varying package depths without mechanical rebuilds.
Variable End-Stop Positioning
Dial in the exact retraction point on a heavy conveyor diverter to adjust spacing dynamically at commissioning.
Is the Airtac SAIJ100 Adjustable Cylinder SAIJ100AX375-10S the Right Cylinder?
Choose this 100 mm bore when you need substantial thrust, stepping up from a 80 mm bore that yields 2513 N at 0.5 MPa. The adjustable stroke is ideal for product changeovers, letting you dial in the 365-375 mm end position without swapping hardware. For an exact ISO 15552 replacement, match the 100 mm bore, 375 mm stroke, PT tapered ports, and the -S magnet.
Because the 375 mm stroke is relatively long, ensure you provide an external guide to support the load and prevent excessive side-loading on the 25 mm rod. Remember that the rear adjuster acts only as a travel stop, not a lock; the cylinder will not hold its load without live air, so consider an external rod lock or a SAIL cylinder if dead-load holding is required.
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 SAIJ100AX375-10S FAQ
The rear adjuster acts as a mechanical stop that trims the effective travel. For this model, it creates a 365-375 mm usable stroke window, allowing you to shorten the nominal 375 mm stroke by up to 10 mm without adding external stops.
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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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