Airtac SAIJ100 Adjustable Cylinder SAIJ100AX200-100
The AirTAC SAIJ100 Adjustable Cylinder SAIJ100AX200-100 is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø100mm bore and 200mm 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
- Stroke200 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 SAIJ100AX200-100
By integrating a 100mm adjustment mechanism onto a 200mm nominal stroke, this actuator yields a highly flexible 100-200mm usable travel window. This wide tuning band is ideal for prototypes or production lines requiring frequent product-size changeovers without physically swapping the cylinder.
Built with a SUS420J2 stainless steel rod (material code A) and PT tapered ports, the unit features a 25mm rod and M20x1.5 rod thread to manage substantial side loads effectively. The extruded aluminum barrel includes sensor grooves on both sides, allowing direct mounting of CMSE reed or DMSE electronic solid-state switches if a magnet is specified later. It utilizes a reduced mounting subset of Basic, FA, LB, TC, FTC, TCM1, and TCM2, omitting FB, CA, CB, and CR options.
Airtac SAIJ100 Adjustable Cylinder SAIJ100AX200-100 Technical Specifications
| Model | Airtac SAIJ100 Adjustable Cylinder SAIJ100AX200-100 |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø100 mm |
| Stroke | 200 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 SAIJ100AX200-100
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 100 | Bore size in mm. |
| ×200 | 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 SAIJ100AX200-100 Is Used
Product Size Changeovers
Dial in the 100-200mm travel window rapidly during format conversions on packaging lines, avoiding the need to physically replace actuators when product dimensions shift.
End-Position Calibration
Fine-tune the retract end-stop during machine commissioning to achieve exact positioning without adding external stopper blocks or shims to the fixture.
Is the Airtac SAIJ100 Adjustable Cylinder SAIJ100AX200-100 the Right Cylinder?
The rear adjuster functions strictly as a travel stop for fine-tuning end positions during commissioning; it is not a locking device. For load-holding without live air pressure, an external rod lock or pilot-operated check valve is required, or you should evaluate the SAIL or BSAI series. Because the nominal stroke is 200mm, standard mounting is sufficient without needing auxiliary side-load guides. When specifying an ISO 15552 replacement, match the 100mm bore, 200mm stroke, 100mm adjustment, PT port thread, and desired mounting hardware.
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 SAIJ100AX200-100 FAQ
It features a rear external screw that acts as a mechanical stopper, allowing you to shorten the effective stroke by up to 100mm. This creates a 100-200mm usable travel window, enabling fine-tuning of the end position without changing the cylinder.
At 0.7 MPa, the push force increases to 5497N.
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1-Year Warranty
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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