Airtac Adjustable Cylinder SAIJ32 SAIJ32BX95-20
The AirTAC Airtac Adjustable Cylinder SAIJ32 SAIJ32BX95-20 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 SAIJ32BX95-20
The AirTAC SAIJ32X95-20 is a double-acting ISO 15552 profile cylinder featuring a rear stroke adjuster. It provides a usable travel window of 75 to 95 mm, allowing you to dial back the nominal 95 mm stroke by up to 20 mm during machine commissioning. This bore size delivers 402 N of push force and 345 N of pull force at 0.5 MPa, making it well-suited for lighter-duty positioning tasks.
Equipped with a SUS304 stainless steel rod and PT tapered port threads, this unit is built for durability. The extruded aluminum barrel includes sensor grooves on both sides for flexible mounting of CMSE or DMSE switches. It supports a speed range of 30-800 mm/s and uses a reduced mounting interface set including Basic, FA, LB, TC, FTC, TCM1, and TCM2.
Airtac Adjustable Cylinder SAIJ32 SAIJ32BX95-20 Technical Specifications
| Model | Airtac Adjustable Cylinder SAIJ32 SAIJ32BX95-20 |
|---|---|
| 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 SAIJ32BX95-20
| 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 SAIJ32BX95-20 Is Used
Machine Commissioning
Fine-tune the 75-95 mm travel window during initial setup to perfect the end-of-stroke position without machining custom spacers.
Product Changeover
Quickly adjust the retract stop by up to 20 mm on packaging lines when switching between slightly different product sizes.
Light Assembly
Leverage the 402 N push force at 0.5 MPa for precise pressing and locating tasks that require variable end-stops.
Is the Airtac Adjustable Cylinder SAIJ32 SAIJ32BX95-20 the Right Cylinder?
Choose this 32 mm bore adjustable-stroke cylinder when your application requires precise end-position tuning without adding external stops. If your process demands greater thrust, stepping up to the 40 mm bore yields 628 N of push force at 0.5 MPa. The rear adjuster acts solely as a travel stop and does not hold the load without live air pressure; for true load-holding without continuous air, consider an SAIL or BSAI series cylinder.
When replacing an ISO 15552 cylinder, match the 32 mm bore, 95 mm nominal stroke, 20 mm adjustment range, PT port threads, and the required mounting accessory. The M10x1.25 rod thread and 12 mm rod diameter handle moderate side loads, but any stroke exceeding 300 mm requires an external guide rail to prevent rod binding.
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 SAIJ32BX95-20 FAQ
It features a rear adjusting screw that allows you to shorten the effective stroke by up to 20 mm. This creates a usable travel window of 75 to 95 mm, letting you set the exact retract position without changing the cylinder or adding external stops.
At an operating pressure of 0.5 MPa, it provides 402 N of push force and 345 N of pull force. At 0.7 MPa, the push force increases to 563 N.
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Covers non-human-caused product damage.
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Standard models usually ship in 3-4 days.
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