Airtac Adjustable Cylinder SAIJ32 SAIJ32BX95-30S
The AirTAC Airtac Adjustable Cylinder SAIJ32 SAIJ32BX95-30S is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø32mm bore and 95mm 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
- Stroke95 mm
- Port sizeG1/8
- Acting typeDouble acting
- Rod threadM10×1.25
- CushionAdjustable, 27 mm
About the Airtac Adjustable Cylinder SAIJ32 SAIJ32BX95-30S
The AirTAC SAIJ32X95-30-S is a double-acting ISO 15552 profile cylinder equipped with a rear stroke adjuster, allowing you to dial back the nominal 95 mm stroke by up to 30 mm. This creates a usable travel window of 65-95 mm, enabling fine end-position tuning at commissioning without swapping the cylinder or adding external stops. It delivers 402 N of push force and 345 N of pull force at 0.5 MPa.
This model features a SUS304 stainless steel rod for superior corrosion resistance and operates at speeds between 30-800 mm/s. The extruded aluminum barrel includes sensor grooves on both sides, and the integrated magnet works seamlessly with AirTAC CMSE reed and DMSE electronic sensors. The rear adjuster acts purely as a travel stop to set the end position; it does not hold the load without live air pressure.
Airtac Adjustable Cylinder SAIJ32 SAIJ32BX95-30S Technical Specifications
| Model | Airtac Adjustable Cylinder SAIJ32 SAIJ32BX95-30S |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø32 mm |
| Stroke | 95 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 SAIJ32BX95-30S
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 32 | Bore size in mm. |
| ×95 | 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 SAIJ32BX95-30S Is Used
Machine Setup Tuning
Dial in the exact 65-95 mm end-position during commissioning to perfect product handling without machining new external stoppers.
Product Size Changeover
Quickly adjust the retract stroke by up to 30 mm to accommodate varying package dimensions on the same production line.
Variable End Stops
Use the rear adjuster to set precise travel limits for delicate positioning tasks requiring repeatable end-of-stroke locations.
Is the Airtac Adjustable Cylinder SAIJ32 SAIJ32BX95-30S the Right Cylinder?
Choose this 32 mm bore when your application requires 402 N of push force at 0.5 MPa; stepping down is not an option for this profile series, but stepping up to a 40 mm bore yields 628 N if your load demands more. The adjustable stroke is ideal for machine setups requiring variable end-stops or product-size changeovers. For holding a load without live air, this cylinder is insufficient—the adjuster is a stop, not a lock—so consider an AirTAC SAIL or BSAI series instead. As a dimensionally interchangeable ISO 15552 cylinder, it uses PT tapered ports and supports a reduced mounting set (Basic, FA, LB, TC, FTC, TCM1, TCM2) omitting FB, CA, CB, and CR options.
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 SAIJ32BX95-30S FAQ
At an operating pressure of 0.5 MPa, this 32 mm bore cylinder provides 402 N of push force and 345 N of pull force. At the maximum 1.0 MPa, it achieves up to 82 kgf.
The rear adjuster screw allows you to shorten the nominal 95 mm stroke by up to 30 mm, providing an adjustable travel window of 65-95 mm. This stopper only sets the end position and does not lock or hold the load without continuous air pressure.
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