Airtac Adjustable Cylinder SAIJ32 SAIJ32BX600-40S
The AirTAC Airtac Adjustable Cylinder SAIJ32 SAIJ32BX600-40S is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø32mm bore and 600mm 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
- Stroke600 mm
- Port sizeG1/8
- Acting typeDouble acting
- Rod threadM10×1.25
- CushionAdjustable, 27 mm
About the Airtac Adjustable Cylinder SAIJ32 SAIJ32BX600-40S
The AirTAC SAIJ32X600-40-S 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 600mm nominal stroke that can be dialed back by up to 40mm, yielding a precise 560-600mm usable travel window for commissioning flexibility.
This variant includes a SUS304 stainless steel rod for superior corrosion resistance and a magnetic piston for position sensing via CMSE or DMSE switches. The extruded aluminum barrel incorporates sensor grooves on both sides, and fluid supply is routed through PT G1/8 tapered ports.
Airtac Adjustable Cylinder SAIJ32 SAIJ32BX600-40S Technical Specifications
| Model | Airtac Adjustable Cylinder SAIJ32 SAIJ32BX600-40S |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø32 mm |
| Stroke | 600 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 SAIJ32BX600-40S
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 32 | Bore size in mm. |
| ×600 | 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 SAIJ32BX600-40S Is Used
End-Position Tuning
Dial in the exact 560-600mm retraction point during machine commissioning to perfect product placement without machining new hard stops.
Product Changeover
Quickly adjust the stroke by up to 40mm on packaging lines when switching to different package lengths, minimizing downtime.
Diverting Mechanisms
Provides reliable 402N push force for actuating diverters on a conveyor, with a magnetic piston for speed confirmation.
Is the Airtac Adjustable Cylinder SAIJ32 SAIJ32BX600-40S the Right Cylinder?
Choose this 32mm bore when an application requires 402N of thrust at 0.5 MPa but demands variable end-stops; if you need greater clamping power, stepping up to the 40mm bore yields 628N. The adjustable rear stopper allows you to fine-tune the retraction point without swapping hardware or adding external stops, unlike a fixed-stroke SAI cylinder.
Because the 600mm stroke is relatively long for a 32mm rod, an external guide is recommended to manage side loads. The rear adjuster functions strictly as a travel stop and does not lock the load; for true load-holding without live air, consider the SAIL or BSAI series. This unit is dimensionally interchangeable per ISO 15552 and supports Basic, FA, LB, TC, FTC, TCM1, and TCM2 mounts.
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 SAIJ32BX600-40S FAQ
At 0.5 MPa operating pressure, this 32mm bore cylinder provides 402N of push force and 345N of pull force. The maximum thrust is 82kgf at 1.0 MPa.
The rear adjuster acts as a mechanical stop that lets you shorten the effective stroke by up to 40mm, creating a 560-600mm travel window. It only sets the end position and does not hold the load without live air pressure.
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