Airtac SAIJ200 Adjustable Cylinder SAIJ200X95-75
The AirTAC SAIJ200 Adjustable Cylinder SAIJ200X95-75 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 SAIJ200X95-75
The AirTAC SAIJ200X95-75 is a double-acting ISO 15552 profile cylinder equipped with a rear stroke adjuster, enabling a usable travel window of 20 to 95 mm. The extruded aluminum barrel features dual sensor grooves for CMSE reed and DMSE electronic switches, though this standard carbon-rod configuration omits the magnet.
A defining feature of this SKU is the 75 mm adjustment range, which allows you to dial back the end-of-stroke position during commissioning without swapping the cylinder or adding external stops. The rear adjuster acts purely as a mechanical stop and deceleration point, not a lock; it will not hold a load safely without live air pressure. For load-holding requirements, an external rod lock or AirTAC SAIL cylinder is required.
Airtac SAIJ200 Adjustable Cylinder SAIJ200X95-75 Technical Specifications
| Model | Airtac SAIJ200 Adjustable Cylinder SAIJ200X95-75 |
|---|---|
| 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 SAIJ200X95-75
| 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 SAIJ200X95-75 Is Used
Heavy Press Tuning
Dial in the exact 20-95 mm travel window during heavy press commissioning to accommodate varying material thicknesses without installing external mechanical stops.
Product Changeover
Rapidly adjust the end-stop position on a packaging line when switching to a different product size, leveraging the 75 mm trim range to save setup time.
Is the Airtac SAIJ200 Adjustable Cylinder SAIJ200X95-75 the Right Cylinder?
Selecting this 200 mm bore actuator makes sense when your application requires extreme thrust, such as the 21991 N generated at 0.7 MPa. Choose this adjustable-stroke SAIJ over a fixed SAI when you need variable end-stops for product size changeovers on a line. To match this exact configuration for an ISO 15552 replacement, specify a 200 mm bore, 95 mm stroke, 75 mm adjustment range, PT tapered port threads, and standard carbon steel rod material without a magnet.
Because the nominal stroke is under 300 mm, external side-load guides are less critical here than with longer strokes, though the robust 40 mm rod and M36x2 thread handle substantial side loads natively. Mounting options are limited to the SAIJ subset: Basic, FA, LB, TC, FTC, TCM1, and TCM2, omitting FB, CA, CB, and CR brackets.
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 SAIJ200X95-75 FAQ
At 0.7 MPa, the push force increases to 21991 N.
The rear adjuster screw lets you mechanically shorten the stroke from the 95 mm nominal length down to 20 mm, creating a 20-95 mm usable travel window. This stopper only sets the end position and deceleration; it does not lock the load without live air pressure.
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