Airtac SAIJ200 Adjustable Cylinder SAIJ200AX150-10
The AirTAC Airtac SAIJ200 Adjustable Cylinder SAIJ200AX150-10 is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø200mm bore and 150mm 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
- Stroke150 mm
- Port sizeG3/4
- Acting typeDouble acting
- Rod threadM36×2
- CushionAdjustable, 50 mm
About the Airtac SAIJ200 Adjustable Cylinder SAIJ200AX150-10
The AirTAC SAIJ200X150-10 is a double-acting ISO 15552 profile cylinder featuring a rear-mounted stroke adjuster. It provides a usable travel window of 140 to 150 mm, allowing you to dial back the nominal 150 mm stroke by up to 10 mm during commissioning without adding external stops. Built with a robust 40 mm piston rod and SUS420J2 stainless steel rod material (option A), it handles heavy loads up to 21991 N of push force at 0.7 MPa.
This model uses PT tapered port threads (G3/4) and includes variable air cushions at both ends to manage kinetic energy. The extruded aluminum barrel features sensor grooves on both sides, ready for AirTAC CMSE reed and DMSE electronic switches if a magnet is added later. It supports the SAIJ mounting subset: Basic, FA, LB, TC, FTC, TCM1, and TCM2.
Airtac SAIJ200 Adjustable Cylinder SAIJ200AX150-10 Technical Specifications
| Model | Airtac SAIJ200 Adjustable Cylinder SAIJ200AX150-10 |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø200 mm |
| Stroke | 150 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 SAIJ200AX150-10
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 200 | Bore size in mm. |
| ×150 | 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 SAIJ200AX150-10 Is Used
Heavy Press Tuning
Dial in the exact 140-150 mm end-of-stroke position for heavy pressing and forming tasks during initial machine commissioning.
Product Changeover
Quickly adjust the rear stopper by up to 10 mm on automated lines when switching between slightly different product sizes.
Massive Load Positioning
Move substantial loads requiring up to 21991 N of push force at 0.7 MPa, using the adjuster to set precise retraction limits.
Is the Airtac SAIJ200 Adjustable Cylinder SAIJ200AX150-10 the Right Cylinder?
Select this 200 mm bore cylinder when your application demands substantial thrust—15708 N push at 0.5 MPa—exceeding the 100 mm bore class (3927 N at 0.5 MPa). The 10 mm rear adjustment screw is ideal for fine-tuning end positions on product changeovers, acting purely as a travel stop rather than a load lock. If your process requires holding a load without live air pressure, consider the SAIL (air-released lock) or BSAI (clamp-lock) variants instead. For a direct ISO 15552 interchangeable replacement, match the 200 mm bore, 150 mm stroke, 10 mm adjuster, PT G3/4 ports, and standard mounting.
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 SAIJ200AX150-10 FAQ
This 200 mm bore cylinder delivers a push force of 15708 N at 0.5 MPa and 21991 N at 0.7 MPa. The pull force is 15080 N at 0.5 MPa.
The rear adjuster acts as a mechanical stop that lets you shorten the effective travel from 150 mm down to 140 mm. It only sets the end position and does not hold the load without live air.
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Standard models usually ship in 3-4 days.
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