Airtac Adjustable Cylinder SAIJ32 SAIJ32AX600-50
The AirTAC Airtac Adjustable Cylinder SAIJ32 SAIJ32AX600-50 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 SAIJ32AX600-50
The AirTAC SAIJ32X600-50 is a double-acting ISO 15552 profile cylinder featuring a rear stroke adjuster that creates a 550-600 mm usable travel window. Delivering 563 N of push force at 0.7 MPa, it is built with a SUS420J2 stainless steel rod and PT tapered port threads to handle demanding environments. The extruded aluminum barrel integrates dual sensor grooves, though this specific SKU omits the magnet, meaning position sensing requires a separate piston magnet.
Because the 600 mm stroke is relatively long for a 32 mm bore, the 12 mm rod diameter calls for careful alignment to manage side loads. The rear adjuster acts purely as a mechanical stop to fine-tune the end position during commissioning without swapping the cylinder. It does not hold the load dynamically; for true load-holding without live air pressure, you must use an external rod lock or pilot-operated check valve.
Airtac Adjustable Cylinder SAIJ32 SAIJ32AX600-50 Technical Specifications
| Model | Airtac Adjustable Cylinder SAIJ32 SAIJ32AX600-50 |
|---|---|
| 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 SAIJ32AX600-50
| 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 SAIJ32AX600-50 Is Used
Machine Setup Tuning
Dial in the exact 550 to 600 mm end position during initial commissioning without machining custom spacers or swapping the cylinder.
Product Changeover
Quickly adjust the retract stop to accommodate varying product sizes on the same production line using the rear screw mechanism.
Conveyor End-Stop
Fine-tune the physical stop position for sorting or diverting operations, ensuring precise placement without external hardware.
Is the Airtac Adjustable Cylinder SAIJ32 SAIJ32AX600-50 the Right Cylinder?
Choose this 32 mm bore adjustable cylinder when you need precise end-position tuning during machine setup or product changeover, avoiding the need to bolt on external stops. If your application requires higher thrust, stepping up to a 40 mm bore increases the 0.5 MPa push force from 402 N to 628 N. Conversely, if you need a fixed end-stop and do not require field adjustment, a standard SAI32X600 offers the same ISO 15552 footprint in a simpler package.
For ISO 15552 replacement matching, ensure the new cylinder shares the 32 mm bore, 600 mm nominal stroke, 50 mm adjustment range, PT port threads, and the appropriate mounting accessory from the SAIJ set (Basic, FA, LB, TC, FTC, TCM1, TCM2). Because the stroke is 600 mm, always support the load with an external guide to prevent excessive side-loading on the rod.
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 SAIJ32AX600-50 FAQ
The rear adjuster screw lets you mechanically shorten the effective travel by up to 50 mm, providing a usable stroke window of 550 to 600 mm. This allows you to fine-tune the end position at commissioning without adding external stops.
At an operating pressure of 0.7 MPa, this 32 mm bore cylinder provides 563 N of push force and 486 N of pull force. The maximum operating pressure is 1.0 MPa, yielding up to 82 kgf of push force.
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