Airtac Adjustable Cylinder SAIJ32 SAIJ32AX200-100
The AirTAC Airtac Adjustable Cylinder SAIJ32 SAIJ32AX200-100 is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø32mm bore and 200mm stroke, G1/8 air ports and adjustable end cushioning. Its standardized mounting interface makes it a drop-in replacement for other ISO 15552 cylinders in automation lines.
- BoreØ32 mm
- Stroke200 mm
- Port sizeG1/8
- Acting typeDouble acting
- Rod threadM10×1.25
- CushionAdjustable, 27 mm
About the Airtac Adjustable Cylinder SAIJ32 SAIJ32AX200-100
The AirTAC SAIJ32X200-100 is a double-acting, single-rod ISO 15552 profile cylinder equipped with a rear stroke adjuster. It provides a nominal 200 mm stroke that can be dialed back by up to 100 mm, creating a highly flexible 100-200 mm usable travel window for product changeovers. In the 32 mm bore class, it delivers 402 N of push thrust and 345 N of pull thrust at 0.5 MPa.
This variant features a SUS420J2 stainless steel rod (material code A) for improved corrosion resistance compared to standard carbon steel. The extruded aluminum barrel includes sensor grooves on both sides, and while this specific SKU lacks a magnet, adding one enables the use of AirTAC CMSE reed or DMSE electronic solid-state switches. The rear stopper sets the retract end position but does not lock the load without live air pressure.
Airtac Adjustable Cylinder SAIJ32 SAIJ32AX200-100 Technical Specifications
| Model | Airtac Adjustable Cylinder SAIJ32 SAIJ32AX200-100 |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø32 mm |
| Stroke | 200 mm |
| Acting type | Double acting |
| Port size | G1/8 |
| Rod thread | M10×1.25 |
| 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, 27 mm |
| Max stroke | Up to 1000 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 (Ø32mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 402 N | 346 N |
| 0.7 MPa | 563 N | — |
| Max (@1.0 MPa) | 82 kgf | |
Actual usable force is lower than theoretical due to friction and back-pressure. Size with a safety margin.
Model Code: Airtac Adjustable Cylinder SAIJ32 SAIJ32AX200-100
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 32 | 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 Adjustable Cylinder SAIJ32 SAIJ32AX200-100 Is Used
Product Size Changeovers
Dial in the exact end-stop for varying package lengths on a conveyor without physically replacing the cylinder or adding external shims.
Machine Setup Fine-Tuning
Use the 100 mm rear adjustment window to perfectly time the retract position during initial commissioning of a new assembly fixture.
Variable End-Stop Positioning
Accommodate multiple part heights in a single machining cell by adjusting the retract stroke from 100 mm up to the full 200 mm as needed.
Is the Airtac Adjustable Cylinder SAIJ32 SAIJ32AX200-100 the Right Cylinder?
Choose this 32 mm bore if your application requires up to 402 N push force at 0.5 MPa; stepping down is not an option in the SAIJ range, but stepping up to a 40 mm bore yields 628 N if your payload increases. The 100 mm adjustment range is exceptionally wide, allowing a single cylinder to handle multiple product sizes on a packaging line without swapping physical hardware. For holding a load without continuous air pressure, this cylinder is insufficient because the rear adjuster is strictly a travel stop, not a lock; consider an AirTAC SAIL or BSAI cylinder instead.
When replacing an ISO 15552 cylinder, match the 32 mm bore, 200 mm stroke, 100 mm adjuster, PT tapered port threads, and mounting choice (Basic, FA, LB, TC, FTC, TCM1, or TCM2). Because the total stroke is 200 mm, the 12 mm rod and M10x1.25 rod thread are sufficient for the load, but always support the payload with an external guide 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 Adjustable Cylinder SAIJ32 SAIJ32AX200-100 FAQ
At 0.5 MPa operating pressure, this 32 mm bore cylinder provides 402 N of push force and 345 N of pull force. At the maximum 1.0 MPa pressure, it can output up to 82 kgf.
The rear adjuster acts as an external stopper that can shorten the effective stroke by up to 100 mm. This means the usable travel window is 100-200 mm, allowing you to fine-tune the retract end position without changing the cylinder.
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