Airtac SAIJ200 Adjustable Cylinder SAIJ200X95-75S
The AirTAC SAIJ200 Adjustable Cylinder SAIJ200X95-75S 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 interchangeable with other ISO 15552 cylinders at the mounting interface.
- BoreØ200 mm
- Stroke95 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 SAIJ200X95-75S
The AirTAC SAIJ200X95-75-S is a double-acting ISO 15552 profile cylinder equipped with a rear stroke adjuster, allowing you to fine-tune the end position during commissioning. With a nominal 95 mm stroke and a 75 mm adjustment range, it provides a highly versatile 20-95 mm usable travel window. This bore delivers immense thrust, pushing 15708 N and pulling 15080 N at 0.5 MPa, making it ideal for heavy-duty operations.
The carbon steel rod features an M36x2 thread and a robust 40 mm diameter, which handles significant side loads, though an external guide is recommended for optimal performance. It includes a -S magnet for position sensing, working seamlessly with AirTAC CMSE reed and DMSE electronic solid-state switches mounted into the dual-side sensor grooves. The rear adjuster acts purely as a travel stop and does not hold the load without live air pressure.
Airtac SAIJ200 Adjustable Cylinder SAIJ200X95-75S Technical Specifications
| Model | Airtac SAIJ200 Adjustable Cylinder SAIJ200X95-75S |
|---|---|
| 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 | 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 SAIJ200X95-75S
| 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 SAIJ200X95-75S Is Used
Heavy Pressing Operations
Dial in the exact 20-95 mm travel window to apply up to 15708 N of pressing force on heavy assemblies, adjusting the end-stop on the fly for different material thicknesses.
Product Changeover Lines
Quickly reconfigure the rear stroke stopper during production line changeovers to handle varying product dimensions without replacing the entire cylinder.
Large Clamp Positioning
Use the fine-tune adjustment to set precise clamping distances on large fabricated parts, ensuring proper alignment before the final pressure is applied.
Is the Airtac SAIJ200 Adjustable Cylinder SAIJ200X95-75S the Right Cylinder?
Selecting this 200 mm bore over a smaller neighbor like the 160 mm bore (which pushes 10053 N at 0.5 MPa) is necessary when your application requires maximum force, up to 3204 kgf at 1.0 MPa. The adjustable 20-95 mm travel window is chosen over a fixed-stroke SAI cylinder when a machine requires variable end-stops to accommodate frequent product-size changeovers without swapping out hardware.
For ISO 15552 dimensional interchangeability, match the 200 mm bore, 95 mm stroke, PT tapered port threads, and the -S magnet configuration. Mounting options include the SAIJ subset: Basic, FA, LB, TC, FTC, TCM1, and TCM2. Because the stroke is under 300 mm, side-load stress is manageable, but always ensure proper guiding for the 40 mm rod. If true load-holding without live air is required, consider the SAIL or BSAI series instead of relying on the rear stopper.
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 SAIJ200X95-75S FAQ
At the maximum 1.0 MPa pressure, it delivers up to 3204 kgf.
The rear adjuster screw allows you to trim the effective travel back by up to 75 mm from the 95 mm nominal stroke, creating a 20-95 mm usable window. It functions as a mechanical stop for end-position tuning and does not lock the load without continuous air pressure.
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