Airtac SAIJ200 Adjustable Cylinder SAIJ200AX150-10S
The AirTAC Airtac SAIJ200 Adjustable Cylinder SAIJ200AX150-10S is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø200mm bore and 150mm 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
- Stroke150 mm
- Port sizeG3/4
- Acting typeDouble acting
- Rod threadM36×2
- CushionAdjustable, 50 mm
About the Airtac SAIJ200 Adjustable Cylinder SAIJ200AX150-10S
The AirTAC SAIJ200X150-10-S is a double-acting ISO 15552 profile cylinder featuring a rear stroke adjuster. It provides a 140-150 mm usable travel window, allowing you to dial back the 150 mm nominal stroke by up to 10 mm during commissioning. Belonging to the 200 mm bore class, it generates a substantial push force of 15708 N and pull force of 15080 N at 0.5 MPa, making it ideal for heavy-duty positioning.
This variant includes a SUS420J2 stainless steel rod (material code A) for superior corrosion resistance and uses PT tapered port threads. The extruded aluminum barrel features sensor grooves on both sides, and the integrated -S magnet supports position detection via CMSE reed or DMSE electronic switches. Speeds range from 30-500 mm/s, controlled by variable air cushions at both ends.
Airtac SAIJ200 Adjustable Cylinder SAIJ200AX150-10S Technical Specifications
| Model | Airtac SAIJ200 Adjustable Cylinder SAIJ200AX150-10S |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø200 mm |
| Stroke | 150 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 SAIJ200AX150-10S
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 200 | Bore size in mm. |
| ×150 | 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 SAIJ200AX150-10S Is Used
Heavy Press Tuning
Dial in the exact 140-150 mm travel end-stop during heavy press commissioning to accommodate material thickness variations without swapping cylinders.
Product Changeover Stops
Adjust the retract position on the fly when switching conveyor line product sizes, using the 10 mm trim window to set new end positions rapidly.
Large Assembly Positioning
Leverage the 15708 N push force to move heavy pallets into exact assembly stations, fine-tuning the final contact point with the rear screw.
Is the Airtac SAIJ200 Adjustable Cylinder SAIJ200AX150-10S the Right Cylinder?
Choose this 200 mm bore cylinder when your application requires massive thrust up to 15708 N at 0.5 MPa; stepping down to a 160 mm bore drops the push force to 10053 N. The 10 mm rear adjuster is perfect for fine-tuning the end-of-stroke position during machine setup or product changeover without adding external physical stops. For any stroke length of 300 mm or more, an external guide is recommended to support the rod and prevent excessive side-loading.
Remember that the rear adjuster acts strictly as a travel stop and does not function as a lock; the cylinder cannot hold a load without live air pressure. For true fail-safe load holding, consider the SAIL or BSAI series. This model is dimensionally interchangeable per ISO 15552 and supports a mounting set of Basic, FA, LB, TC, FTC, TCM1, and TCM2 (omitting FB, CA, CB, and CR).
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 SAIJ200AX150-10S FAQ
At 0.5 MPa operating pressure, this 200 mm bore cylinder provides a push force of 15708 N and a pull force of 15080 N. It can reach a maximum push force of 3204 kgf at 1.0 MPa.
The rear adjuster screw allows you to shorten the 150 mm nominal stroke by up to 10 mm, creating a 140-150 mm usable travel window. This stopper fine-tunes the end position at commissioning but does not lock the load without live air pressure.
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