Airtac Adjustable Cylinder SAIJ32 SAIJ32AX190-10S
The AirTAC Airtac Adjustable Cylinder SAIJ32 SAIJ32AX190-10S 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 SAIJ32AX190-10S
The AirTAC SAIJ32X190-10-S is a double-acting, single-rod ISO 15552 profile cylinder equipped with a rear stroke adjuster. It provides a usable travel window of 180 to 190 mm, allowing you to dial in the exact retract end-position during commissioning without adding external stops. In the compact 32 mm bore class, it delivers 402 N of push force and 345 N of pull force at 0.5 MPa, operating at speeds of 30-800 mm/s.
This SKU is built with a SUS420J2 stainless steel rod (option A) for corrosion resistance and includes a piston magnet for position sensing. It accepts AirTAC CMSE reed and DMSE solid-state switches in the dual-side sensor grooves. The fluid supply connects via PT tapered G1/8 ports, and the unit features adjustable air cushions at both ends to manage end-of-stroke impact.
Airtac Adjustable Cylinder SAIJ32 SAIJ32AX190-10S Technical Specifications
| Model | Airtac Adjustable Cylinder SAIJ32 SAIJ32AX190-10S |
|---|---|
| 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 SAIJ32AX190-10S
| 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 SAIJ32AX190-10S Is Used
Changeover Calibration
Dial in the 180-190 mm retract stop during product size transitions on a packaging line without swapping out the physical actuator.
End-Position Trimming
Fine-tune the final resting position of a small clamping fixture by up to 10 mm to compensate for mechanical wear or tooling variations.
Sensor Target Setup
Use the dual-side sensor grooves with DMSE electronic switches to confirm the exact adjusted end-stop position before locking down the rear screw.
Is the Airtac Adjustable Cylinder SAIJ32 SAIJ32AX190-10S the Right Cylinder?
Choose this 32 mm bore adjustable-stroke actuator when your machine setup requires precise retract-position tuning within a 180-190 mm window, avoiding the need to physically swap cylinders for minor product changeovers. If your application requires greater thrust, stepping up to the 40 mm bore yields 628 N of push force at 0.5 MPa, whereas dropping to a smaller bore would sacrifice the 345 N pull force available here. Unlike a fixed-stroke SAI cylinder, the SAIJ rear screw lets you set the stop mechanically.
For ISO 15552 drop-in replacement, match the 32 mm bore, 190 mm nominal stroke, 10 mm adjustment range, PT port thread, and the -S magnet option. The supported mounting set includes Basic, FA, LB, TC, FTC, TCM1, and TCM2 (omitting FB, CA, CB, and CR). Because the nominal stroke is under 300 mm, side-load risks are minimal, but always guide unsupported loads. Note that the rear adjuster is a travel stop, not a lock; for position holding without live air, use an external rod lock, a pilot-operated check valve, or AirTAC SAIL and BSAI cylinders.
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 SAIJ32AX190-10S FAQ
The rear adjuster acts as an external stopper that shortens the effective stroke by up to 10 mm. This creates a usable travel window of 180 to 190 mm, allowing you to trim the retract end-position at commissioning without replacing the cylinder.
At a 0.5 MPa operating pressure, this double-acting cylinder provides 402 N of push force and 345 N of pull force. It can deliver up to 724 N of push force at 0.9 MPa.
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