Airtac SAIJ100 Adjustable Cylinder SAIJ100AX500-10S
The AirTAC SAIJ100 Adjustable Cylinder SAIJ100AX500-10S 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 SAIJ100AX500-10S
The AirTAC SAIJ100X500-10-S is a double-acting, double-rod ISO 15552 profile cylinder equipped with a rear stroke adjuster. It features a 500 mm nominal stroke that can be fine-tuned down by up to 10 mm, providing a precise 490-500 mm usable travel window for exact end-position calibration during commissioning.
This variant includes a SUS420J2 stainless steel rod (code A) for enhanced corrosion resistance and is built with a -S magnet for position sensing. The extruded aluminum barrel integrates sensor grooves on both sides, supporting AirTAC CMSE reed and DMSE electronic solid-state switches. Fluid control is managed via PT tapered ports (G1/2), and the variable air cushions at both ends absorb kinetic energy at the end of travel.
Airtac SAIJ100 Adjustable Cylinder SAIJ100AX500-10S Technical Specifications
| Model | Airtac SAIJ100 Adjustable Cylinder SAIJ100AX500-10S |
|---|---|
| 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 SAIJ100AX500-10S
| 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 SAIJ100AX500-10S Is Used
Heavy-Duty Press Fitment
Dials in the exact 490-500 mm retract stop during assembly line commissioning to ensure consistent press fits without machining custom external stopper blocks.
Product Changeover Diverter
Allows operators to quickly trim the 10 mm end-position on a heavy conveyor diverter when switching between different pallet sizes or product runs.
Large Fixture Clamping
Provides 3927 N of clamping force at 0.5 MPa on large machining fixtures, using the rear adjuster to set the precise clamping depth for varied part geometries.
Is the Airtac SAIJ100 Adjustable Cylinder SAIJ100AX500-10S the Right Cylinder?
The adjustable rear stopper allows operators to dial in the retract position without adding external physical stops or swapping out the entire cylinder. For applications requiring the load to be held securely without continuous live air pressure, note that this adjuster acts only as a travel stop and not a lock; an external rod lock or an AirTAC SAIL locking cylinder would be required.
Because this model features a 500 mm stroke, the 25 mm rod diameter and M20x1.5 rod thread must be paired with an external guide to prevent excessive side-loading and premature seal wear. As a dimensionally interchangeable ISO 15552 profile cylinder, it uses a specific mounting subset: Basic, FA, LB, TC, FTC, TCM1, and TCM2. It intentionally omits FB, CA, CB, and CR mounts, so ensure your fixture accommodates this reduced mounting set.
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 SAIJ100AX500-10S FAQ
If operating at 0.7 MPa, the push force increases to 5497 N.
The rear adjusting screw acts as a mechanical stop that allows you to shorten the effective stroke by up to 10 mm, creating a 490-500 mm usable travel window. It fine-tunes the retract end position at commissioning but does not lock the load without live air pressure.
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Standard models are processed and dispatched in 3-5 business days.
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