Airtac Adjustable Cylinder SAIJ32 SAIJ32AX190-10
The AirTAC Airtac Adjustable Cylinder SAIJ32 SAIJ32AX190-10 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 SAIJ32AX190-10
The AirTAC SAIJ32X190-10 is a double-acting, single-rod ISO 15552 profile cylinder featuring a rear stroke adjuster. It provides a 180-190 mm usable travel window, allowing you to dial back the 190 mm nominal stroke by up to 10 mm during commissioning. In this configuration, the piston rod uses SUS420J2 stainless steel (code A) for enhanced corrosion resistance, and ports feature PT tapered threads. The extruded aluminum barrel includes sensor grooves on both sides for flexible switch mounting.
Delivering 402 N of push force at 0.5 MPa (and 724 N at 0.9 MPa), this 32 mm bore unit operates at speeds of 30-800 mm/s. The rear adjuster acts purely as a travel stop for end-position tuning and does not lock the load without live air. For load-holding requirements, consider SAIL or BSAI series. Mounting options include Basic, FA, LB, TC, FTC, TCM1, and TCM2, omitting FB, CA, CB, and CR.
Airtac Adjustable Cylinder SAIJ32 SAIJ32AX190-10 Technical Specifications
| Model | Airtac Adjustable Cylinder SAIJ32 SAIJ32AX190-10 |
|---|---|
| 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 SAIJ32AX190-10
| 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 SAIJ32AX190-10 Is Used
End-Position Tuning
Fine-tune the 180-190 mm travel window at commissioning to dial in exact retract distances without machining new mounting plates.
Product Changeover
Quickly adjust the rear stopper by up to 10 mm on packaging lines when switching to a slightly different product size.
Machine Setup
Achieve precise end-stop alignment during initial machine build using the external adjuster instead of fixed spacers.
Is the Airtac Adjustable Cylinder SAIJ32 SAIJ32AX190-10 the Right Cylinder?
Choose this 32 mm bore adjustable-stroke cylinder when you need precise end-position tuning at machine setup or product changeover without swapping the physical cylinder or adding external stops. If your application requires greater thrust, stepping up to the 40 mm bore yields 628 N of push force at 0.5 MPa. Because the stroke is under 300 mm, the 12 mm rod and M10x1.25 thread handle side loads well, though long unsupported travel still demands an external guide.
When specifying an ISO 15552 interchangeable replacement, match the 32 mm bore, 190 mm stroke, 10 mm adjustment range, PT port threads, and the SUS420J2 stainless steel rod (code A). Note that this model does not include a magnet (-S), so position sensing requires confirming compatible sensor options from the datasheet. The rear adjuster and air cushions decelerate the travel end, but a plain SAIJ does not hold position without continuous air pressure.
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 SAIJ32AX190-10 FAQ
This 32 mm bore cylinder provides 402 N of push force and 345 N of pull force at 0.5 MPa. At 0.9 MPa, the push force increases to 724 N.
The rear adjuster screw allows you to trim the effective stroke within a 180-190 mm travel window. It acts as a mechanical stop to fine-tune the retract end position without changing the cylinder.
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