Airtac SAIJ200 Adjustable Cylinder SAIJ200AX95-30S
The AirTAC Airtac SAIJ200 Adjustable Cylinder SAIJ200AX95-30S is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø200mm bore and 95mm 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
- Stroke95 mm
- Port sizeG3/4
- Acting typeDouble acting
- Rod threadM36×2
- CushionAdjustable, 50 mm
About the Airtac SAIJ200 Adjustable Cylinder SAIJ200AX95-30S
The AirTAC SAIJ200X95-30-S is a double-acting ISO 15552 profile cylinder equipped with a rear stroke adjuster, allowing you to dial back the 95 mm nominal stroke by up to 30 mm to achieve a precise 65-95 mm usable travel window. Built with an extruded aluminum barrel featuring sensor grooves on both sides, it delivers massive thrust up to 15708 N push and 15080 N pull at 0.5 MPa.
This variant includes a SUS420J2 stainless steel rod (code A) for enhanced corrosion resistance and carries the -S magnet option for seamless integration with AirTAC CMSE reed and DMSE electronic solid-state sensors. The rear screw acts purely as a travel stop for fine-tuning end positions during commissioning, meaning it does not hold the load without live air pressure.
Airtac SAIJ200 Adjustable Cylinder SAIJ200AX95-30S Technical Specifications
| Model | Airtac SAIJ200 Adjustable Cylinder SAIJ200AX95-30S |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø200 mm |
| Stroke | 95 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 SAIJ200AX95-30S
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 200 | Bore size in mm. |
| ×95 | 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 SAIJ200AX95-30S Is Used
Heavy Press Tuning
Fine-tune the end position of high-tonnage pressing operations within the 65-95 mm window to accommodate material thickness variations without external stopper blocks.
Product Changeover
Quickly adjust the retract stop during automated line format changes, trimming the stroke by up to 30 mm to handle different product dimensions on the fly.
Massive Clamping Force
Leverage up to 15708 N of push force at 0.5 MPa to secure heavy industrial components, using the rear adjuster to set the exact clamping depth.
Is the Airtac SAIJ200 Adjustable Cylinder SAIJ200AX95-30S the Right Cylinder?
Selecting this 200 mm bore cylinder is appropriate when your application requires extreme force, stepping up significantly from a 160 mm bore that provides 10053 N push at 0.5 MPa. You would choose the SAIJ adjustable-stroke design over a fixed SAI model when a machine handles product-size changeovers, letting you trim the 95 mm stroke back by up to 30 mm without adding external stops.
For a direct ISO 15552 replacement match, confirm the 200 mm bore, 95 mm stroke, 30 mm adjustment, PT tapered port threads, and the -S magnet. Because the stroke is under 300 mm, side-load stress on the M36x2 rod thread is manageable, though external guides are always recommended for heavy loads. If your setup requires true load-holding without continuous air pressure, this cylinder is insufficient; you should look at the SAIL or BSAI locking variants instead.
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 SAIJ200AX95-30S FAQ
At 0.5 MPa operating pressure, this 200 mm bore cylinder provides 15708 N of push force and 15080 N of pull force. At the maximum 1.0 MPa pressure, it achieves a top push force of 3204 kgf.
The rear adjuster screw allows you to shorten the 95 mm nominal stroke by up to 30 mm, creating a usable travel window of 65 to 95 mm. This stopper fine-tunes the end position but does not lock the load without live air pressure.
Authorized Export Seller
Genuine AirTAC parts produced by AirTAC factory.
1-Year Warranty
Covers non-human-caused product damage.
Fast Dispatch
Standard models usually ship in 3-4 days.
Fast Reply
Most inquiries answered within 7-8 hours.
Related AirTAC SAI Cylinders
Request a Quote for Airtac SAIJ200 Adjustable Cylinder SAIJ200AX95-30S
Send us the quantity and destination. We confirm price, stock and lead time — usually within 7-8 hours.