Airtac Adjustable Cylinder SAIJ32 SAIJ32BX300-10S
The AirTAC Airtac Adjustable Cylinder SAIJ32 SAIJ32BX300-10S is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø32mm bore and 300mm 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
- Stroke300 mm
- Port sizeG1/8
- Acting typeDouble acting
- Rod threadM10×1.25
- CushionAdjustable, 27 mm
About the Airtac Adjustable Cylinder SAIJ32 SAIJ32BX300-10S
The AirTAC SAIJ32X300-10-S is a double-acting ISO 15552 profile cylinder featuring a rear stroke adjuster that allows you to fine-tune the travel window between 290 and 300 mm. It delivers a push force of 402 N and a pull force of 345 N at 0.5 MPa, making it suitable for light-duty positioning tasks. The extruded aluminum barrel includes sensor grooves on both sides for flexible switch mounting.
This specific SKU is configured with a SUS304 stainless steel rod (option B) for superior corrosion resistance and utilizes PT tapered port threads. The integrated magnet (-S) supports AirTAC CMSE reed and DMSE electronic sensors. It uses the standard SAIJ mounting set (Basic, FA, LB, TC, FTC, TCM1, TCM2), deliberately omitting FB, CA, CB, and CR brackets. The rear adjuster acts purely as a travel stop for end-position tuning, not a load-holding lock; for dead-air load holding, consider SAIL or BSAI variants.
Airtac Adjustable Cylinder SAIJ32 SAIJ32BX300-10S Technical Specifications
| Model | Airtac Adjustable Cylinder SAIJ32 SAIJ32BX300-10S |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø32 mm |
| Stroke | 300 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 SAIJ32BX300-10S
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 32 | Bore size in mm. |
| ×300 | 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 SAIJ32BX300-10S Is Used
Machine Changeover
Quickly adjust the retract end-position by up to 10 mm when switching between product sizes on a packaging line, eliminating the need to physically swap cylinders or add external stopper blocks.
Light-Duty Positioning
Leverage the 402 N push force at 0.5 MPa combined with the SUS304 stainless steel rod for precise, corrosion-resistant component placement in clean or washdown environments.
Sensor-Driven Sorting
Utilize the integrated magnet with CMSE or DMSE sensors to confirm end-of-stroke travel within the 290-300 mm adjustable window on automated sorting conveyors.
Is the Airtac Adjustable Cylinder SAIJ32 SAIJ32BX300-10S the Right Cylinder?
Choose this 32 mm bore adjustable-stroke cylinder when your application requires precise end-position tuning during commissioning or product changeover without swapping physical components. If your process demands greater thrust, stepping up to the 40 mm bore provides 628 N of push force at 0.5 MPa. The adjustable 10 mm window on this model allows you to dial in the exact retract distance on the fly.
Because this unit features a 300 mm stroke, the 12 mm rod and M10x1.25 thread should be guided externally to prevent excessive side-loading and premature seal wear. To match this exact ISO 15552 replacement, verify your bore size, 300 mm nominal stroke, 10 mm adjustment range, PT port thread, and the required -S magnet option. Note that a plain SAIJ cannot maintain its position without live 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 SAIJ32BX300-10S FAQ
At an operating pressure of 0.5 MPa, this 32 mm bore cylinder provides a push force of 402 N and a pull force of 345 N. If operated at 0.7 MPa, the push force increases to 563 N.
The rear adjuster screw allows you to shorten the effective stroke by up to 10 mm from the 300 mm nominal length, creating a usable travel window of 290-300 mm. This stopper only sets the end position and does not lock the load without live air pressure.
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