Airtac SAIJ100 Adjustable Cylinder SAIJ100BX230-10S
The AirTAC Airtac SAIJ100 Adjustable Cylinder SAIJ100BX230-10S is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø100mm bore and 230mm stroke, G1/2 air ports and adjustable end cushioning. Its standardized mounting interface makes it a drop-in replacement for other ISO 15552 cylinders in automation lines.
- BoreØ100 mm
- Stroke230 mm
- Port sizeG1/2
- Acting typeDouble acting
- Rod threadM20×1.5
- CushionAdjustable, 36 mm
About the Airtac SAIJ100 Adjustable Cylinder SAIJ100BX230-10S
The AirTAC SAIJ100X230-10-S is a double-acting ISO 15552 profile cylinder featuring a rear-mounted stroke adjuster. It provides a usable travel window of 220 to 230 mm, allowing you to dial in the exact end position during commissioning without adding external stops. Built with a SUS304 stainless steel rod, it delivers 5497 N of push force at 0.7 MPa.
This model includes a piston magnet for position sensing using AirTAC CMSE reed or DMSE electronic switches. The extruded aluminum barrel includes sensor grooves on both sides, and the PT tapered port threads match the G1/2 standard for this bore size.
Airtac SAIJ100 Adjustable Cylinder SAIJ100BX230-10S Technical Specifications
| Model | Airtac SAIJ100 Adjustable Cylinder SAIJ100BX230-10S |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø100 mm |
| Stroke | 230 mm |
| Acting type | Double acting |
| Port size | G1/2 |
| Rod thread | M20×1.5 |
| 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 – 800 mm/s |
| Cushion | Adjustable, 36 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 (Ø100mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 3927 N | 3682 N |
| 0.7 MPa | 5498 N | — |
| Max (@1.0 MPa) | 801 kgf | |
Actual usable force is lower than theoretical due to friction and back-pressure. Size with a safety margin.
Model Code: Airtac SAIJ100 Adjustable Cylinder SAIJ100BX230-10S
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 100 | Bore size in mm. |
| ×230 | 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 SAIJ100 Adjustable Cylinder SAIJ100BX230-10S Is Used
Machine Setup Tuning
Dial in the exact 220-230 mm end position during machine commissioning to perfect part seating without machining custom spacers.
Product Changeover
Quickly adjust the rear stopper by up to 10 mm to accommodate a slightly shorter product length on the same production line.
Heavy Material Pushing
Leverage the 5497 N push force at 0.7 MPa to move heavy pallets or reject large products off a conveyor belt reliably.
Is the Airtac SAIJ100 Adjustable Cylinder SAIJ100BX230-10S the Right Cylinder?
Choose this 100 mm bore when your application requires substantial thrust, pushing 5497 N at 0.7 MPa. If you need less force, stepping down to the 80 mm bore yields 3518 N at 0.7 MPa, whereas the 125 mm bore provides 8590 N for heavier loads. The 10 mm adjustable range is ideal for fine-tuning a fixed end position.
Because this is a 230 mm stroke, ensure external guiding is used to handle side loads on the 25 mm rod. The rear adjuster acts as a travel stop to decelerate the load, but it does not hold the load without live air; for true load-holding without pressure, consider the SAIL or BSAI series. This SAIJ configuration uses the reduced mounting set (Basic, FA, LB, TC, FTC, TCM1, TCM2) and is dimensionally interchangeable per ISO 15552.
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 SAIJ100 Adjustable Cylinder SAIJ100BX230-10S FAQ
At 0.7 MPa operating pressure, this 100 mm bore cylinder provides 5497 N of push force and 3681 N of pull force. It can reach a maximum of 801 kgf at 1.0 MPa.
The rear adjuster screw acts as a mechanical stop that lets you shorten the effective travel from the nominal 230 mm down to 220 mm. This allows precise end-position tuning without swapping the cylinder, though it only stops travel and does not lock the load without live air.
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