Airtac Adjustable Cylinder SAIJ32 SAIJ32BX190-10S
The AirTAC Airtac Adjustable Cylinder SAIJ32 SAIJ32BX190-10S is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø32mm bore and 190mm 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
- Stroke190 mm
- Port sizeG1/8
- Acting typeDouble acting
- Rod threadM10×1.25
- CushionAdjustable, 27 mm
About the Airtac Adjustable Cylinder SAIJ32 SAIJ32BX190-10S
The AirTAC SAIJ32X190-10-S is a double-acting ISO 15552 profile cylinder equipped with a rear stroke adjuster, allowing you to dial back the nominal 190 mm travel by up to 10 mm. This yields a precise 180-190 mm usable window for fine-tuning end positions at commissioning without swapping out the unit. In the 32 mm bore class, it delivers 402 N of push force at 0.5 MPa and 345 N of pull force.
This SKU is built with a SUS304 stainless steel rod for corrosion resistance and includes a magnet for position sensing. It works seamlessly with AirTAC CMSE reed and DMSE solid-state switches fitted into the dual-side sensor grooves. The PT tapered port threads measure G1/8, and the unit relies on adjustable air cushions at both ends to decelerate the load.
Airtac Adjustable Cylinder SAIJ32 SAIJ32BX190-10S Technical Specifications
| Model | Airtac Adjustable Cylinder SAIJ32 SAIJ32BX190-10S |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø32 mm |
| Stroke | 190 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 SAIJ32BX190-10S
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 32 | Bore size in mm. |
| ×190 | 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 SAIJ32BX190-10S Is Used
End-Position Tuning
Dial in the exact 180-190 mm travel window during machine setup to perfect seating forces without adding external mechanical stops.
Product Changeover
Quickly adapt the cylinder's retract end-point on packaging lines when handling slightly different product sizes.
Sensor-Ready Assembly
Leverage the integrated magnet and dual sensor grooves to mount CMSE or DMSE switches for precise position feedback.
Is the Airtac Adjustable Cylinder SAIJ32 SAIJ32BX190-10S the Right Cylinder?
Choose this 32 mm bore if your application requires roughly 400 N of thrust at 0.5 MPa; stepping down is not an option below 32 mm in the SAIJ range, but stepping up to the 40 mm bore yields 628 N if your payload increases. The adjustable stroke is ideal for product changeovers on a line where the exact end-of-travel point shifts slightly, saving you from machining external stops. To match this ISO 15552 cylinder exactly, specify the 32 mm bore, 190 mm stroke, 10 mm adjustment, PT G1/8 port, and the -S magnet. Since the stroke is 190 mm, side-loading is minimal, but always guide long unsupported rods. Note that the rear adjuster acts only as a travel stop; it does not hold the load without live air. For fail-safe load holding, consider the SAIL or BSAI series.
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 SAIJ32BX190-10S FAQ
At 0.5 MPa operating pressure, this 32 mm bore cylinder provides 402 N of push force and 345 N of pull force. It can reach up to 724 N of push force at 0.9 MPa.
The rear adjuster screw lets you shorten the 190 mm nominal stroke by up to 10 mm, creating a 180-190 mm usable travel window. It functions as a mechanical stop and does not lock the load without continuous air pressure.
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