Airtac SAIJ200 Adjustable Cylinder SAIJ200AX35-10
The AirTAC Airtac SAIJ200 Adjustable Cylinder SAIJ200AX35-10 is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø200mm bore and 35mm 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
- Stroke35 mm
- Port sizeG3/4
- Acting typeDouble acting
- Rod threadM36×2
- CushionAdjustable, 50 mm
About the Airtac SAIJ200 Adjustable Cylinder SAIJ200AX35-10
The AirTAC SAIJ200X35-10 is a double-acting ISO 15552 profile cylinder featuring a rear stroke adjuster that allows you to fine-tune the travel window from 25 to 35 mm. Delivering 15708 N of push force at 0.5 MPa, it handles heavy-duty positioning tasks. The extruded aluminum barrel includes sensor grooves on both sides for flexible mounting of CMSE or DMSE switches.
This model features a SUS420J2 stainless steel rod (option A) for improved corrosion resistance and uses PT tapered port threads. The rear adjustment screw acts purely as a mechanical stop to dial in the end position during commissioning; it does not lock or hold the load without live air pressure. For load-holding requirements, consider the SAIL or BSAI series instead.
Airtac SAIJ200 Adjustable Cylinder SAIJ200AX35-10 Technical Specifications
| Model | Airtac SAIJ200 Adjustable Cylinder SAIJ200AX35-10 |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø200 mm |
| Stroke | 35 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 SAIJ200AX35-10
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 200 | Bore size in mm. |
| ×35 | 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 SAIJ200AX35-10 Is Used
Heavy Press Tuning
Dial in the exact 25-35 mm travel window during heavy press commissioning to accommodate material thickness variations without adding external mechanical stops.
Product Changeover
Quickly adjust the end-stop position on a production line when switching product sizes, leveraging the 10 mm rear adjuster instead of replacing the entire cylinder.
Clamp Positioning
Set precise clamping endpoints for massive 15708 N holding forces, using the rear screw to fine-tune the 35 mm stroke to the exact fixture dimension.
Is the Airtac SAIJ200 Adjustable Cylinder SAIJ200AX35-10 the Right Cylinder?
Choose this 200 mm bore cylinder when your application requires massive thrust, such as 15708 N push and 15080 N pull at 0.5 MPa, combined with precise end-stop tuning. If your force requirements are lower, stepping down to a 160 mm bore provides 10053 N of push force while saving physical envelope space. The 10 mm adjustment range on this SKU is ideal for product changeovers where the exact end position varies slightly, eliminating the need to swap out a fixed-stroke SAI cylinder. Mounting options include the reduced SAIJ set of Basic, FA, LB, TC, FTC, TCM1, and TCM2, omitting the FB, CA, CB, and CR styles. The 40 mm diameter rod and M36x2 thread provide high structural rigidity, though even with a robust rod, any long unsupported stroke requires an external guide to manage side loads.
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 SAIJ200AX35-10 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 delivers up to 3204 kgf.
The rear adjuster screw acts as a mechanical stop that lets you trim the effective travel back by up to 10 mm, creating a 25-35 mm usable stroke window. It only sets the end position and does not lock or hold the load without continuous air pressure.
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