Airtac SAIJ200 Adjustable Cylinder SAIJ200X90-30S
The AirTAC SAIJ200 Adjustable Cylinder SAIJ200X90-30S 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 SAIJ200X90-30S
The AirTAC SAIJ200X90-30-S is a double-acting ISO 15552 profile cylinder equipped with a rear stroke adjuster. Fitted with a -S magnet, it directly supports AirTAC CMSE reed and DMSE electronic sensors via the dual-side extruded aluminum barrel grooves.
This configuration yields a usable travel window of 60-90mm, letting you dial back the 90mm nominal stroke by up to 30mm during machine commissioning. The rear stopper acts purely as an end-position tuning tool and does not lock the load without live air pressure. For load-holding requirements, explore the SAIL or BSAI series instead.
Airtac SAIJ200 Adjustable Cylinder SAIJ200X90-30S Technical Specifications
| Model | Airtac SAIJ200 Adjustable Cylinder SAIJ200X90-30S |
|---|---|
| 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 SAIJ200X90-30S
| 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 SAIJ200X90-30S Is Used
Heavy Press Tuning
Dial in the exact 60-90mm pressing distance for high-force assembly operations without adding external mechanical stops.
Product Line Changeover
Quickly adapt the cylinder's end-position to accommodate different product sizes on automated machinery during setup transitions.
Sensor-Ready Automation
Leverage the built-in -S magnet and dual sensor grooves to mount CMSE or DMSE switches for precise position feedback.
Is the Airtac SAIJ200 Adjustable Cylinder SAIJ200X90-30S the Right Cylinder?
Choose this 200mm bore model when your application demands extreme thrust up to 15708N at 0.5 MPa, stepping up significantly from the 100mm bore which yields 3927N. The adjustable 60-90mm travel window is ideal for product changeovers where the exact end-stop varies, saving you from swapping out a fixed-stroke SAI cylinder. Because the stroke is under 300mm, side-load stress on the 40mm rod is moderate, though an external guide remains recommended for heavy lateral loads.
When ordering, verify the following attributes to ensure an exact ISO 15552 mounting-interface replacement: 200mm bore, 90mm stroke, 30mm adjustment range, PT tapered G3/4 port, and the -S magnet option. The SAIJ mounting set is limited to Basic, FA, LB, TC, FTC, TCM1, and TCM2, deliberately omitting the FB, CA, CB, and CR brackets found on other 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 SAIJ200X90-30S FAQ
It can deliver up to 3204 kgf at its maximum 1.0 MPa pressure.
The rear adjuster screw allows you to shorten the 90mm nominal stroke by up to 30mm, creating a usable travel window of 60-90mm. This stopper fine-tunes the end position but does not hold the load without continuous air pressure.
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1-Year Warranty
Covers non-human-caused product damage.
Fast Dispatch
Standard models are processed and dispatched in 3-5 business days.
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Most inquiries answered within 7-8 hours.
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