Airtac SAIJ200 Adjustable Cylinder SAIJ200X90-10
The AirTAC SAIJ200 Adjustable Cylinder SAIJ200X90-10 is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø200mm bore and 90mm stroke, G3/4 air ports and adjustable end cushioning. Its standardized mounting interface makes it interchangeable with other ISO 15552 cylinders at the mounting interface.
- BoreØ200 mm
- Stroke90 mm
- Port sizeG3/4
- Acting typeDouble acting
- Rod threadM36×2
- CushionAdjustable, 50 mm
- No minimum order. A single piece can be ordered.
- Ready in 3–5 business days. That is the time we take to process the order and hand it to the carrier. Transit time after that depends on the destination.
About the Airtac SAIJ200 Adjustable Cylinder SAIJ200X90-10
The AirTAC SAIJ200X90-10 is a double-acting ISO 15552 profile cylinder engineered for heavy-duty applications requiring precise end-position tuning. By integrating a rear mechanical stopper, this model provides a usable travel window of 80 to 90 mm, allowing technicians to dial back the nominal 90 mm stroke by up to 10 mm during commissioning.
This extruded aluminum profile barrel features sensor grooves on both sides for direct mounting of CMSE reed or DMSE electronic switches. The robust 40 mm carbon steel rod and M36x2 thread provide exceptional resistance to side loading, while the PT G3/4 port ensures high airflow for rapid actuation. The rear adjuster functions purely as a travel stop to fine-tune deceleration, not as a load-holding lock.
Airtac SAIJ200 Adjustable Cylinder SAIJ200X90-10 Technical Specifications
| Model | Airtac SAIJ200 Adjustable Cylinder SAIJ200X90-10 |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø200 mm |
| Stroke | 90 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 | 15080 N | 15080 N |
| 0.7 MPa | 21111 N | — |
| Max (@1.0 MPa) | 3075 kgf | |
Double-rod model: the rod passes through the rear cover, so both piston faces lose rod area and push is shown at the annular-area value. Actual usable force is lower than theoretical due to friction and back-pressure. Size with a safety margin.
Model Code: Airtac SAIJ200 Adjustable Cylinder SAIJ200X90-10
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 200 | Bore size in mm. |
| ×90 | 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 SAIJ200X90-10 Is Used
Heavy Press Tuning
Fine-tune the exact bottoming position of a high-tonnage press during setup, using the 10 mm adjustment window to perfect the crush distance without changing the cylinder.
Product Changeover
Rapidly adapt automated heavy machinery for different product dimensions by simply turning the rear stopper to shift the 80-90 mm travel window to the new required endpoint.
Is the Airtac SAIJ200 Adjustable Cylinder SAIJ200X90-10 the Right Cylinder?
Selecting this 200 mm bore model is ideal when an application demands extreme thrust—up to 15708 N at just 0.5 MPa—alongside a short, highly adjustable stroke. The SAIJ200X90-10 is chosen over a fixed-stroke SAI cylinder when machinery setup requires variable end-stops to accommodate product size changes without adding external physical stops.
For an exact ISO 15552 dimensional replacement, match the 200 mm bore, 90 mm nominal stroke, 10 mm adjustment range, PT G3/4 port, and the reduced SAIJ mounting set (Basic, FA, LB, TC, FTC, TCM1, TCM2—omitting FB, CA, CB, and CR). Because the 90 mm stroke is relatively short for this massive bore, side-load stress is minimized, though an external guide is still recommended for heavy unsupported loads. To hold position safely without live air pressure, utilize an external rod lock or pilot-operated check valve, or switch to the SAIL or BSAI series.
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 SAIJ200X90-10 FAQ
It can deliver up to 3204 kgf at its maximum rated pressure of 1.0 MPa.
The rear mechanical stopper allows you to shorten the effective stroke by up to 10 mm, creating a usable travel window of 80 to 90 mm. This stopper sets the travel end and aids deceleration tuning, but it does not lock the load without continuous air pressure.
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Covers non-human-caused product damage.
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Standard models are processed and dispatched in 3-5 business days.
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