Airtac Adjustable Cylinder SAIJ32 SAIJ32BX230-10
The AirTAC Airtac Adjustable Cylinder SAIJ32 SAIJ32BX230-10 is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø32mm bore and 230mm stroke, G1/8 air ports and adjustable end cushioning. Its standardized mounting interface makes it a drop-in replacement for other ISO 15552 cylinders in automation lines.
- BoreØ32 mm
- Stroke230 mm
- Port sizeG1/8
- Acting typeDouble acting
- Rod threadM10×1.25
- CushionAdjustable, 27 mm
About the Airtac Adjustable Cylinder SAIJ32 SAIJ32BX230-10
The AirTAC SAIJ32X230-10 is a double-acting, single-rod ISO 15552 profile cylinder equipped with a rear stroke adjuster. It delivers 402N of push force at 0.5 MPa and features a 12mm SUS304 stainless steel rod. By turning the external stopper screw, you achieve a usable travel window of 220 to 230mm, enabling precise end-position tuning without swapping out the physical cylinder.
This 32mm bore profile cylinder utilizes PT tapered ports and includes variable air cushions at both ends to manage deceleration. The rear adjuster acts strictly as a travel stop to set the retract position, meaning it will not hold a load dynamically without live air pressure. For load-holding requirements, consider an external rod lock or the AirTAC SAIL series.
Airtac Adjustable Cylinder SAIJ32 SAIJ32BX230-10 Technical Specifications
| Model | Airtac Adjustable Cylinder SAIJ32 SAIJ32BX230-10 |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø32 mm |
| Stroke | 230 mm |
| Acting type | Double acting |
| Port size | G1/8 |
| Rod thread | M10×1.25 |
| 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, 27 mm |
| Max stroke | Up to 1000 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 (Ø32mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 402 N | 346 N |
| 0.7 MPa | 563 N | — |
| Max (@1.0 MPa) | 82 kgf | |
Actual usable force is lower than theoretical due to friction and back-pressure. Size with a safety margin.
Model Code: Airtac Adjustable Cylinder SAIJ32 SAIJ32BX230-10
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 32 | 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 Adjustable Cylinder SAIJ32 SAIJ32BX230-10 Is Used
Machine Commissioning
Dial in the exact 220-230mm retract position during initial machine setup without machining new hard stops.
Product Changeover
Quickly trim the stroke by up to 10mm on packaging lines when switching to a slightly different product size.
Fixture Alignment
Fine-tune the clamping reach on precision assembly fixtures where a fixed 230mm stroke might over-travel.
Is the Airtac Adjustable Cylinder SAIJ32 SAIJ32BX230-10 the Right Cylinder?
Choose this 32mm bore adjustable-stroke cylinder when your machine setup requires exact end-position calibration during commissioning or product changeover. If your application demands greater thrust, stepping up to the 40mm bore yields 628N of push force at 0.5 MPa. Conversely, if you need a fixed end-stop without the need for field adjustment, the standard AirTAC SAI fixed-stroke series is a simpler alternative.
When replacing an ISO 15552 cylinder, match the 32mm bore, 230mm nominal stroke, 10mm adjustment range, PT port thread, and mounting style. The SAIJ series supports Basic, FA, LB, TC, FTC, TCM1, and TCM2 mounts, deliberately omitting FB, CA, CB, and CR options. Since the 230mm stroke is relatively long for this compact bore, ensure you use an external guide to prevent excessive side-loading on the 12mm rod.
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 Adjustable Cylinder SAIJ32 SAIJ32BX230-10 FAQ
The rear adjuster screw acts as a mechanical stop, allowing you to shorten the effective stroke by up to 10mm. This creates a usable travel window of 220 to 230mm, which is set mechanically rather than by pneumatic pressure.
At an operating pressure of 0.5 MPa, the SAIJ32X230-10 provides 402N of push force and 345N of pull force. The maximum thrust is 82kgf at 1.0 MPa.
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