Airtac Adjustable Cylinder SAIJ32 SAIJ32BX900-10S
The AirTAC Airtac Adjustable Cylinder SAIJ32 SAIJ32BX900-10S is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø32mm bore and 900mm 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
- Stroke900 mm
- Port sizeG1/8
- Acting typeDouble acting
- Rod threadM10×1.25
- CushionAdjustable, 27 mm
About the Airtac Adjustable Cylinder SAIJ32 SAIJ32BX900-10S
The AirTAC SAIJ32X900-10-S is a double-acting ISO 15552 profile cylinder featuring a rear stroke adjuster that creates a usable travel window of 890 to 900 mm. Delivering 402 N of push force at 0.5 MPa, it integrates a SUS304 stainless steel rod for superior corrosion resistance and operates at speeds of 30-800 mm/s. The barrel utilizes an extruded aluminum profile with sensor grooves on both sides to accommodate CMSE reed and DMSE electronic switches.
This model uses a PT tapered G1/8 port and a 12 mm rod with an M10x1.25 thread. The rear adjuster acts purely as a mechanical stop to fine-tune the retract end position during commissioning; it does not lock or hold the load without live air pressure. Mounting options include the standard SAIJ subset: Basic, FA, LB, TC, FTC, TCM1, and TCM2.
Airtac Adjustable Cylinder SAIJ32 SAIJ32BX900-10S Technical Specifications
| Model | Airtac Adjustable Cylinder SAIJ32 SAIJ32BX900-10S |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø32 mm |
| Stroke | 900 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 SAIJ32BX900-10S
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 32 | Bore size in mm. |
| ×900 | 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 SAIJ32BX900-10S Is Used
Machine Setup Calibration
Dial in the exact retract position within a 890-900 mm window during initial commissioning without machining new hard stops.
Product Changeover Lines
Quickly adapt the stroke end-stop for different package sizes on a conveyor system using the rear adjustment screw.
Corrosive Environment Actuation
Leverage the SUS304 stainless steel rod for reliable double-acting motion in wash-down or chemical processing areas.
Is the Airtac Adjustable Cylinder SAIJ32 SAIJ32BX900-10S the Right Cylinder?
Choose this 32 mm bore when your application requires the 402 N push force at 0.5 MPa, stepping down from a 40 mm bore that yields 628 N. The 10 mm adjustable stroke is ideal for dialing in exact end-stops during machine setup or product changeovers without swapping cylinders or adding external stops. For load-holding without live air, consider the SAIL or BSAI series, as this adjuster is not a brake.
When replacing an ISO 15552 cylinder, match the 32 mm bore, 900 mm stroke, 10 mm adjustment, PT G1/8 port, and SUS304 (B) rod material. Because the 900 mm stroke is long and the 12 mm rod is relatively slender, an external guide is highly recommended to prevent excessive side-loading and rod deflection.
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 SAIJ32BX900-10S FAQ
At 0.5 MPa operating pressure, this 32 mm bore cylinder provides 402 N of push force and 345 N of pull force. At the maximum 1.0 MPa pressure, it can deliver up to 82 kgf.
The rear adjuster screw allows you to shorten the effective nominal stroke by up to 10 mm, providing a usable travel range of 890 to 900 mm. This mechanical stop fine-tunes the end position but does not hold the load without live air pressure.
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