Airtac Adjustable Cylinder SAIJ32 SAIJ32AX600-75S
The AirTAC Airtac Adjustable Cylinder SAIJ32 SAIJ32AX600-75S 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 SAIJ32AX600-75S
The AirTAC SAIJ32X600-75-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 fine-tuned down by up to 75mm, creating a precise 525-600mm usable travel window. This built-in adjustability allows operators to dial in exact end positions during commissioning without adding external stops.
This specific SKU includes a SUS420J2 stainless steel rod (material code A) for improved corrosion resistance and carries an integrated magnet (-S) for use with AirTAC CMSE reed and DMSE electronic sensors. The extruded aluminum barrel includes sensor grooves on both sides, and the G1/8 port matches the standard 32mm bore architecture. It operates at speeds between 30 and 800mm/s.
Airtac Adjustable Cylinder SAIJ32 SAIJ32AX600-75S Technical Specifications
| Model | Airtac Adjustable Cylinder SAIJ32 SAIJ32AX600-75S |
|---|---|
| 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 SAIJ32AX600-75S
| 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 SAIJ32AX600-75S Is Used
Product Changeover
Quickly adjust the 525-600mm travel window on packaging lines when switching to different carton sizes without swapping out the entire actuator.
Variable End-Stop Positioning
Fine-tune the retract position on extended conveyor sorting gates during initial commissioning to ensure items align perfectly.
Machine Setup Calibration
Dial in the exact 600mm stroke endpoint on automated assembly tooling to compensate for mechanical wear or tooling variations.
Is the Airtac Adjustable Cylinder SAIJ32 SAIJ32AX600-75S the Right Cylinder?
Choose this 32mm bore when your application requires 402N push or 345N pull force at 0.5 MPa with variable end-stops. If your setup demands higher thrust, stepping up to the 40mm bore yields 628N push force at the same pressure. Conversely, if you only need fixed travel without rear-adjustable positioning, a standard SAI cylinder is a simpler choice. For holding loads without live air pressure, note that this cylinder's rear adjuster acts only as a travel stop, not a lock; you would need an SAIL or BSAI cylinder for true load-holding.
When replacing an ISO 15552 cylinder, match the 32mm bore, 600mm stroke, 75mm adjustment range, PT tapered port thread, and the -S magnet requirement. Because this features a long 600mm stroke, the 12mm rod and M10x1.25 rod thread will still experience leverage forces; always use an external guide to prevent excessive side-loading on the piston. The SAIJ mounting set includes Basic, FA, LB, TC, FTC, TCM1, and TCM2 options, omitting FB, CA, CB, and CR.
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 SAIJ32AX600-75S FAQ
At 0.5 MPa operating pressure, this 32mm bore cylinder provides 402N of push force and 345N of pull force. At the maximum 1.0 MPa pressure, it can deliver up to 82 kgf.
The rear adjuster screw acts as a mechanical stop that lets you shorten the effective stroke from its 600mm nominal length down to 525mm. This creates a 525-600mm adjustable travel window for fine-tuning end positions, but it does not lock or hold the load without continuous air pressure.
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