Airtac SAIJ200 Adjustable Cylinder SAIJ200AX230-10
The AirTAC Airtac SAIJ200 Adjustable Cylinder SAIJ200AX230-10 is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø200mm bore and 230mm stroke, G3/4 air ports and adjustable end cushioning. Its standardized mounting interface makes it a drop-in replacement for other ISO 15552 cylinders in automation lines.
- BoreØ200 mm
- Stroke230 mm
- Port sizeG3/4
- Acting typeDouble acting
- Rod threadM36×2
- CushionAdjustable, 50 mm
About the Airtac SAIJ200 Adjustable Cylinder SAIJ200AX230-10
The AirTAC SAIJ200X230-10 is a double-acting ISO 15552 profile cylinder equipped with a rear stroke adjuster, delivering massive thrust for heavy-duty pneumatics. It yields 15708N of push force and 15080N of pull force at 0.5 MPa. By turning the rear stopper screw, you can trim the effective travel within a precise 220-230 mm window, allowing exact end-position calibration without swapping out the entire actuator.
This unit features a robust 40 mm piston rod and a PT G3/4 port to handle high flow demands. The rod is constructed from SUS420J2 stainless steel (material code A) for enhanced corrosion resistance, while the extruded aluminum barrel houses sensor grooves on both sides. The rear adjuster acts purely as a travel stop to set the retraction endpoint, so it will not hold the load mechanically without continuous live air pressure.
Airtac SAIJ200 Adjustable Cylinder SAIJ200AX230-10 Technical Specifications
| Model | Airtac SAIJ200 Adjustable Cylinder SAIJ200AX230-10 |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø200 mm |
| Stroke | 230 mm |
| Acting type | Double acting |
| Port size | G3/4 |
| Rod thread | M36×2 |
| 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 – 500 mm/s |
| Cushion | Adjustable, 50 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 (Ø200mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 15708 N | 15080 N |
| 0.7 MPa | 21991 N | — |
| Max (@1.0 MPa) | 3204 kgf | |
Actual usable force is lower than theoretical due to friction and back-pressure. Size with a safety margin.
Model Code: Airtac SAIJ200 Adjustable Cylinder SAIJ200AX230-10
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 200 | Bore size in mm. |
| ×230 | 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 SAIJ200 Adjustable Cylinder SAIJ200AX230-10 Is Used
Heavy Press Tuning
Dial in the exact 220-230 mm retraction point on heavy stamping or press equipment to accommodate material thickness variations without external stops.
Product Changeover
Quickly adjust the end-of-stroke position on a production line during format size changes, saving time by avoiding complete cylinder replacement.
Large Load Positioning
Leverage the 15708N push force to move massive fixtures, using the fine 10 mm adjustment window to perfectly seat heavy assemblies.
Is the Airtac SAIJ200 Adjustable Cylinder SAIJ200AX230-10 the Right Cylinder?
Selecting this 200 mm bore actuator makes sense when your application requires extreme force, as stepping down to a 160 mm bore drops the 0.5 MPa push force to 10053N. The 10 mm adjustment range is tailored for final commissioning tweaks or minor product size changes, offering a distinct advantage over a fixed-stroke SAI cylinder when exact positioning is critical. Because the nominal stroke is 230 mm, side-load stress is moderate, but ensuring an external guide supports the load will maximize seal life.
To achieve a true ISO 15552 replacement match, verify the 200 mm bore, 230 mm stroke, 10 mm adjustment, PT G3/4 port, and standard mounting options. SAIJ supports Basic, FA, LB, TC, FTC, TCM1, and TCM2 mounts, intentionally omitting FB, CA, CB, and CR. Note that this SKU lacks a magnet; adding an -S suffix enables CMSE reed and DMSE electronic sensors. If your setup requires true load holding without air pressure, consider an AirTAC SAIL or BSAI cylinder instead.
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 SAIJ200 Adjustable Cylinder SAIJ200AX230-10 FAQ
At 0.5 MPa operating pressure, this 200 mm bore cylinder provides 15708N of push force and 15080N of pull force. It can reach a maximum push force of 28274N at 1.0 MPa.
The rear adjuster screw allows you to shorten the 230 mm nominal stroke by up to 10 mm, creating a usable travel window of 220-230 mm. This stopper sets the retraction end position but does not lock the load without live air pressure.
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