Airtac SAIJ200 Adjustable Cylinder SAIJ200AX30-10
The AirTAC Airtac SAIJ200 Adjustable Cylinder SAIJ200AX30-10 is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø200mm bore and 30mm 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
- Stroke30 mm
- Port sizeG3/4
- Acting typeDouble acting
- Rod threadM36×2
- CushionAdjustable, 50 mm
About the Airtac SAIJ200 Adjustable Cylinder SAIJ200AX30-10
The AirTAC SAIJ200X30-10 is a double-acting ISO 15552 profile cylinder featuring a rear stroke adjuster. It provides a 20-30 mm usable travel window, allowing you to fine-tune the retract end-position by up to 10 mm during machine commissioning. Delivering 15708 N of push force at 0.5 MPa, it handles heavy-duty tasks without needing external stops.
This model uses a SUS420J2 stainless steel rod for enhanced corrosion resistance and features PT tapered port threads. The extruded aluminum barrel includes sensor grooves on both sides, supporting AirTAC CMSE reed and DMSE electronic switches if a magnet is added later. The rear adjuster acts purely as a travel stop and does not hold the load without live air pressure.
Airtac SAIJ200 Adjustable Cylinder SAIJ200AX30-10 Technical Specifications
| Model | Airtac SAIJ200 Adjustable Cylinder SAIJ200AX30-10 |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø200 mm |
| Stroke | 30 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 SAIJ200AX30-10
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 200 | Bore size in mm. |
| ×30 | 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 SAIJ200AX30-10 Is Used
Heavy Press Tuning
Dial in the exact 20-30 mm pressing depth for heavy assembly operations without swapping physical cylinders during product changeovers.
End-Stop Calibration
Use the rear adjuster to set precise retract positions on heavy machinery, accommodating material thickness variations on the fly.
Short-Stroke Clamping
Provide massive 15708 N clamping force in a compact 30 mm stroke window, fine-tuning the grip depth by up to 10 mm.
Is the Airtac SAIJ200 Adjustable Cylinder SAIJ200AX30-10 the Right Cylinder?
Select this 200 mm bore cylinder when your application requires maximum thrust, specifically 15708 N push and 15080 N pull at 0.5 MPa. If your force requirements are lower, stepping down to a 160 mm bore yields 10053 N of push force. The 10 mm adjustment range is ideal for precise end-stop tuning during product changeovers, avoiding the need to swap out a fixed-stroke SAI cylinder.
For load-holding without continuous air pressure, this standard SAIJ adjuster will not function as a lock; you should consider the SAIL or BSAI series instead. Because the stroke is under 300 mm, side-load concerns are minimal, but the robust 40 mm rod and M36x2 thread provide excellent mechanical stability. Mounting options are limited to Basic, FA, LB, TC, FTC, TCM1, and TCM2.
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 SAIJ200AX30-10 FAQ
The rear adjuster screw lets you shorten the nominal 30 mm stroke by up to 10 mm, creating a 20-30 mm usable travel window. It acts as a mechanical stop for end-position tuning and is not a lock.
At 0.5 MPa operating pressure, it provides 15708 N of push force and 15080 N of pull force. The maximum thrust is 3204 kgf at 1.0 MPa.
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Standard models usually ship in 3-4 days.
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