Airtac Adjustable Cylinder SAIJ32 SAIJ32BX130-100S
The AirTAC Airtac Adjustable Cylinder SAIJ32 SAIJ32BX130-100S is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø32mm bore and 130mm 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
- Stroke130 mm
- Port sizeG1/8
- Acting typeDouble acting
- Rod threadM10×1.25
- CushionAdjustable, 27 mm
About the Airtac Adjustable Cylinder SAIJ32 SAIJ32BX130-100S
The AirTAC SAIJ32X130-100-S is a double-acting ISO 15552 profile cylinder featuring a rear stroke adjuster that allows you to trim the effective travel back by up to 100 mm. This creates a highly versatile 30-130 mm usable stroke window, letting you fine-tune the end position at commissioning without swapping out the cylinder or adding external stops. Delivering 563 N of push force at 0.7 MPa, it suits light-duty positioning tasks.
This model includes a SUS304 stainless steel rod for superior corrosion resistance and comes with a magnet for position sensing. The standard extruded aluminum barrel features sensor grooves on both sides, accepting AirTAC CMSE reed and DMSE electronic switches. It uses a PT tapered port thread and supports a mounting subset of Basic, FA, LB, TC, FTC, TCM1, and TCM2.
Airtac Adjustable Cylinder SAIJ32 SAIJ32BX130-100S Technical Specifications
| Model | Airtac Adjustable Cylinder SAIJ32 SAIJ32BX130-100S |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø32 mm |
| Stroke | 130 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 SAIJ32BX130-100S
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 32 | Bore size in mm. |
| ×130 | 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 SAIJ32BX130-100S Is Used
Variable End-Position Tuning
Dial in the exact retract distance between 30 and 130 mm during machine commissioning to accommodate new product dimensions without physically replacing the actuator.
Corrosive Environment Handling
The SUS304 stainless steel rod provides reliable operation in washdown or mildly corrosive manufacturing settings where standard carbon steel rods would pit or degrade.
Changeover Diverter Setup
Quickly adjust the stroke length on a conveyor diverter arm to handle different package sizes on the fly using the rear stopper screw.
Is the Airtac Adjustable Cylinder SAIJ32 SAIJ32BX130-100S the Right Cylinder?
Choose this 32 mm bore when your application requires a maximum 724 N push force at 0.9 MPa, but you need the flexibility to dial back the stroke for varying product sizes. If you need significantly less force, dropping down to a smaller bore is advised, whereas stepping up to a 40 mm bore yields 879 N of push force at 0.7 MPa. The adjustable rear stopper is ideal for machine setup and changeover, acting solely as a travel deceleration point rather than a load lock. For true position holding without live air pressure, consider the SAIL or BSAI series instead. To match this ISO 15552 replacement exactly, specify the 32 mm bore, 130 mm nominal stroke, 100 mm adjustment, PT G1/8 port, and the -S magnet.
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 SAIJ32BX130-100S FAQ
At 0.7 MPa operating pressure, this 32 mm bore cylinder provides 563 N of push force and 345 N of pull force. The maximum thrust is 82 kgf at 1.0 MPa.
The rear adjuster screw lets you shorten the nominal 130 mm stroke by up to 100 mm, creating a usable travel window of 30 to 130 mm. This stopper only sets the end position and does not lock the load without live air pressure.
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