Airtac Adjustable Cylinder SAIJ32 SAIJ32BX600-30
The AirTAC Airtac Adjustable Cylinder SAIJ32 SAIJ32BX600-30 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 SAIJ32BX600-30
The AirTAC SAIJ32X600-30 is a double-acting ISO 15552 profile cylinder featuring a rear-mounted stroke adjuster. It provides a nominal 600 mm travel that can be dialed back by up to 30 mm, giving operators a precise 570-600 mm usable window for fine-tuning end positions during commissioning. In the 32 mm bore class, it delivers 402 N of push force at 0.5 MPa and 724 N at 0.9 MPa.
This SKU is built with a SUS304 stainless steel rod for corrosion resistance and uses PT tapered port threads. The extruded aluminum barrel includes sensor grooves on both sides for flexible mounting of CMSE reed or DMSE electronic switches. Standard variable air cushions at both ends manage deceleration, but the rear adjuster acts strictly as a travel stop and does not hold the load without live air pressure.
Airtac Adjustable Cylinder SAIJ32 SAIJ32BX600-30 Technical Specifications
| Model | Airtac Adjustable Cylinder SAIJ32 SAIJ32BX600-30 |
|---|---|
| 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 SAIJ32BX600-30
| 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 SAIJ32BX600-30 Is Used
End-Stop Tuning
Dial in the exact 570-600 mm retract position during machine commissioning without adding external physical stops.
Product Changeover
Quickly adjust the travel window on automated lines when processing different material lengths or package sizes.
Assembly Positioning
Provides precise stroke trimming for delicate pressing or clamping tasks that require micro-adjustments at the retract end.
Is the Airtac Adjustable Cylinder SAIJ32 SAIJ32BX600-30 the Right Cylinder?
Choose this 32 mm bore adjustable cylinder when a machine setup requires variable end-stops or frequent product changeovers without swapping the physical cylinder. If your application needs more thrust, stepping up to the 40 mm bore yields 628 N of push force at 0.5 MPa. Because the 600 mm stroke is relatively long for this small 12 mm rod diameter, an external guide rail is highly recommended to prevent excessive side-loading and premature seal wear.
For an exact ISO 15552 replacement match, specify a 32 mm bore, 600 mm stroke, 30 mm adjustment, PT port thread, and SUS304 (B) rod material. Note that SAIJ supports a reduced mounting set including Basic, FA, LB, TC, FTC, TCM1, and TCM2, omitting FB, CA, CB, and CR brackets. If your machinery requires true fail-safe load holding without continuous air pressure, consider the SAIL or BSAI series instead of relying on the rear stopper.
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 SAIJ32BX600-30 FAQ
At 0.5 MPa, this 32 mm bore cylinder provides 402 N of push force and 345 N of pull force. At 0.9 MPa, the push force increases to 724 N.
The rear adjuster acts as a mechanical stop that lets you shorten the effective stroke by up to 30 mm, creating a 570-600 mm travel window. It only sets the end position and does not lock the load without live air pressure.
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