Airtac SAIJ200 Adjustable Cylinder SAIJ200AX1000-100S
The AirTAC Airtac SAIJ200 Adjustable Cylinder SAIJ200AX1000-100S 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 SAIJ200AX1000-100S
The AirTAC SAIJ200X1000-100-S is a double-acting ISO 15552 profile cylinder featuring a rear stroke adjuster. It provides a 1000mm nominal stroke that can be fine-tuned down by up to 100mm, giving an effective usable travel window of 900-1000mm. Equipped with a -S magnet, it supports CMSE reed and DMSE electronic sensors for precise position feedback.
Delivering 21991N of push force at 0.7MPa, this 200mm bore unit uses a robust M36x2 rod thread and a PT tapered port. The extruded aluminum barrel includes sensor grooves on both sides, and the rod is constructed from SUS420J2 stainless steel for enhanced durability against lateral stress.
Airtac SAIJ200 Adjustable Cylinder SAIJ200AX1000-100S Technical Specifications
| Model | Airtac SAIJ200 Adjustable Cylinder SAIJ200AX1000-100S |
|---|---|
| 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 SAIJ200AX1000-100S
| 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 SAIJ200AX1000-100S Is Used
Heavy Assembly Changeover
Dial in the 900-1000mm travel window during product size transitions on heavy assembly lines without physically replacing the actuator.
Large Press Positioning
Fine-tune the end-stop on 200mm bore presses requiring up to 21991N of push force at 0.7MPa, ensuring exact material contact.
Heavy-Duty Forming
Adjust the rear stopper to accommodate varying material thicknesses in large-scale metal forming equipment.
Is the Airtac SAIJ200 Adjustable Cylinder SAIJ200AX1000-100S the Right Cylinder?
Choose this 200mm bore cylinder when an application requires substantial thrust, such as 21991N at 0.7MPa, alongside variable end-stops. If you need less force, stepping down to a 160mm bore yields 14074N at 0.7MPa. The rear adjuster allows you to trim the travel window from 900 to 1000mm during commissioning without swapping the cylinder or adding external stops. For any stroke of 1000mm, an external guide is highly recommended to prevent excessive side-load on the rod.
This adjustable-stroke design is preferred over a fixed SAI cylinder when you need product changeover flexibility. Remember that the rear adjuster acts only as a travel stop and does not hold the load without live air; for true load-holding, consider an external rod lock, a pilot-operated check valve, or the related SAIL and BSAI series. It is dimensionally interchangeable per ISO 15552.
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 SAIJ200AX1000-100S FAQ
At 0.7MPa operating pressure, this 200mm bore cylinder provides a push force of 21991N and a pull force of 15080N. It can deliver up to 28274N push force at 0.9MPa.
The rear adjusting screw allows you to shorten the effective stroke by up to 100mm, providing a usable travel window between 900 and 1000mm. This stopper only sets the end position and does not lock the load without live air pressure.
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