Airtac Adjustable Cylinder SAIJ32 SAIJ32AX600-40S
The AirTAC Airtac Adjustable Cylinder SAIJ32 SAIJ32AX600-40S 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 SAIJ32AX600-40S
The AirTAC SAIJ32X600-40-S is a double-acting ISO 15552 profile cylinder featuring a rear stroke adjuster. It provides a 560-600mm usable travel window, letting you dial back the 600mm nominal stroke by up to 40mm during machine commissioning. Delivering 402N push force at 0.5MPa, it suits lighter-duty positioning tasks.
This variant includes a magnet for CMSE reed or DMSE solid-state sensors and uses a SUS420J2 stainless steel rod for improved corrosion resistance. The extruded aluminum barrel has sensor grooves on both sides, and the PT G1/8 port matches standard pneumatic plumbing.
Airtac Adjustable Cylinder SAIJ32 SAIJ32AX600-40S Technical Specifications
| Model | Airtac Adjustable Cylinder SAIJ32 SAIJ32AX600-40S |
|---|---|
| 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 SAIJ32AX600-40S
| 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 SAIJ32AX600-40S Is Used
End-Position Tuning
Dial in the exact 560-600mm retract distance during setup to accommodate varying material thicknesses without external stopper blocks.
Product Changeover
Quickly adjust the effective stroke on packaging lines when switching to different package sizes, saving changeover time.
Light-Force Positioning
Use the 402N push force to move light fixtures or actuators along a guided path, relying on the rear stop for precise end limits.
Is the Airtac Adjustable Cylinder SAIJ32 SAIJ32AX600-40S the Right Cylinder?
Choose this 32mm bore when 402N of push force at 0.5MPa is sufficient, stepping up to the 40mm bore (628N) if your load requires more clamping or lifting power. The 40mm adjustment window is ideal for fine-tuning the retract end-position without adding external stops, unlike a fixed-stroke SAI cylinder.
With a 600mm stroke, the M10x1.25 rod is highly susceptible to side-loading; always use an external guide rail to prevent binding. Remember, the rear adjuster is a travel stop, not a lock. For load-holding without live air pressure, select an AirTAC SAIL or BSAI cylinder instead.
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 SAIJ32AX600-40S FAQ
At 0.5MPa operating pressure, it provides 402N of push force and 345N of pull force. The maximum push force is 724N at 0.9MPa.
The rear adjuster screw acts as a mechanical stop, allowing you to shorten the 600mm nominal stroke by up to 40mm, giving an effective travel range of 560-600mm. It does not lock the load without live air.
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