Airtac SAIJ200 Adjustable Cylinder SAIJ200AX1000-10
The AirTAC Airtac SAIJ200 Adjustable Cylinder SAIJ200AX1000-10 is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø200mm bore and 1000mm 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
- Stroke1000 mm
- Port sizeG3/4
- Acting typeDouble acting
- Rod threadM36×2
- CushionAdjustable, 50 mm
About the Airtac SAIJ200 Adjustable Cylinder SAIJ200AX1000-10
The AirTAC SAIJ200X200-10 is a double-acting ISO 15552 profile cylinder featuring a rear stroke adjuster. It provides a massive 28274N push force at 0.9 MPa, making it suited for heavy-duty press operations. The built-in rear stopper allows you to trim the effective travel back by up to 10 mm, yielding a highly specific 990-1000 mm usable stroke window. Because the barrel is an extruded aluminum profile rather than a tie-rod design, it integrates cleanly into modern machinery while retaining standard ISO 15552 mounting interface dimensions.
This specific configuration features a SUS420J2 stainless steel rod (option A) for enhanced corrosion resistance compared to standard carbon steel. It uses PT tapered port threads and operates without a magnet. The 1000 mm stroke exceeds the standard maximum for this bore, meaning this is a non-standard, made-to-order unit. Furthermore, the rear adjuster functions strictly as a mechanical travel stop for end-position tuning; it does not hold the load without live air pressure.
Airtac SAIJ200 Adjustable Cylinder SAIJ200AX1000-10 Technical Specifications
| Model | Airtac SAIJ200 Adjustable Cylinder SAIJ200AX1000-10 |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø200 mm |
| Stroke | 1000 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 SAIJ200AX1000-10
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 200 | Bore size in mm. |
| ×1000 | 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 SAIJ200AX1000-10 Is Used
Heavy Press Tuning
Dial in the exact 990-1000 mm travel end-stop during heavy press commissioning to accommodate material thickness variations without adding external spacers.
Product Changeover
Adjust the retract position by up to 10 mm on automated assembly lines when switching between product variants, saving time on physical machine retooling.
Long-Stroke Forming
Set precise mechanical end-positions for large-scale metal forming or bending equipment where a 1000 mm stroke is required but the final contact point must be exact.
Is the Airtac SAIJ200 Adjustable Cylinder SAIJ200AX1000-10 the Right Cylinder?
Selecting this bore size is appropriate when the application demands extreme thrust, such as 21991N at 0.7 MPa. If you require less force, stepping down to a 160 mm bore provides 14074N at 0.5 MPa, which may save space and air consumption. Conversely, this 200 mm bore is the largest in the SAIJ range, offering a maximum of 3204 kgf at 1.0 MPa.
The adjustable stroke is chosen when you need fine end-position tuning at commissioning or during product changeover without swapping out the entire cylinder or bolting on external stops. Because the nominal 1000 mm stroke is very long, the 40 mm rod diameter and M36x2 rod thread provide rigidity, but an external guide is strongly recommended to prevent side-load damage. If your machine requires the cylinder to hold its position without continuous air pressure, this standard SAIJ adjuster will not act as a lock; you should instead look at the SAIL or BSAI series. When replacing an ISO 15552 cylinder, verify the 200 mm bore, 1000 mm stroke, 10 mm adjustment, PT port, and the reduced SAIJ mounting set (Basic, FA, LB, TC, FTC, TCM1, TCM2).
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 SAIJ200AX1000-10 FAQ
At an operating pressure of 0.9 MPa, this 200 mm bore cylinder provides a push force of 28274N and a pull force of 15080N. At 0.5 MPa, it delivers 15708N push and 15080N pull.
The rear adjuster acts as a mechanical stop that allows you to shorten the nominal 1000 mm stroke by up to 10 mm, giving a usable travel window of 990 to 1000 mm. It only sets the travel end and does not lock or hold the load without live air pressure.
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