Airtac SAIJ200 Adjustable Cylinder SAIJ200X900-10
The AirTAC SAIJ200 Adjustable Cylinder SAIJ200X900-10 is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø200mm bore and 900mm 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
- Stroke900 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 SAIJ200X900-10
The AirTAC SAIJ200X900-10 is a double-acting ISO 15552 profile cylinder featuring a rear stroke adjuster. By turning the rear stopper screw, you achieve a usable travel window of 890-900mm, allowing precise end-position tuning without adding external stops.
This 200mm bore unit integrates variable air cushions at both ends to decelerate heavy masses over its 900mm travel. It features dual sensor grooves for CMSE reed or DMSE solid-state switches, though this specific SKU is supplied without a magnet. The mounting interface supports Basic, FA, LB, TC, FTC, TCM1, and TCM2 attachments, deliberately omitting FB, CA, CB, and CR options.
Airtac SAIJ200 Adjustable Cylinder SAIJ200X900-10 Technical Specifications
| Model | Airtac SAIJ200 Adjustable Cylinder SAIJ200X900-10 |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø200 mm |
| Stroke | 900 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 SAIJ200X900-10
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 200 | Bore size in mm. |
| ×900 | 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 SAIJ200X900-10 Is Used
Heavy Press Fine-Tuning
Dial in the exact 890-900mm end-stop on a large pneumatic press during setup, absorbing shock with the 40mm cushion strokes.
Automated Line Changeover
Adjust the rear stopper by up to 10mm during product size changes without physically swapping out the 200mm bore cylinder.
Is the Airtac SAIJ200 Adjustable Cylinder SAIJ200X900-10 the Right Cylinder?
If the force requirement is lower, stepping down to a 160mm bore yields 10053N, saving space and air consumption. The -10 adjustment code is chosen when a machine requires a strict 890-900mm travel window to dial in the exact end position during commissioning, rather than relying on a fixed-stroke SAI cylinder.
Because the 900mm stroke is substantial, the 40mm rod and M36x2 thread provide necessary rigidity, but an external guide is mandatory to prevent rod binding over long unsupported distances. Remember that the rear adjuster acts only as a travel stop and the air cushion only decelerates the load; neither holds the cylinder in place without live air. For load-holding without pressure, use an external rod lock or pilot-operated check valve. This PT-ported cylinder 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 SAIJ200X900-10 FAQ
The rear stopper screw allows you to shorten the effective travel from the nominal 900mm down to 890mm, creating a 10mm adjustable window. This stopper only sets the end position; it does not lock or hold the load without continuous air pressure.
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Standard models are processed and dispatched in 3-5 business days.
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Related AirTAC SAI Cylinders
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