Airtac Adjustable Cylinder SAIJ32 SAIJ32BX30-10S
The AirTAC Airtac Adjustable Cylinder SAIJ32 SAIJ32BX30-10S is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø32mm bore and 30mm 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
- Stroke30 mm
- Port sizeG1/8
- Acting typeDouble acting
- Rod threadM10×1.25
- CushionAdjustable, 27 mm
About the Airtac Adjustable Cylinder SAIJ32 SAIJ32BX30-10S
The AirTAC SAIJ32X30-10-S is a double-acting, single-rod ISO 15552 profile cylinder equipped with a rear stroke adjuster. It delivers 402N of push force at 0.5 MPa and features a 20 to 30mm adjustable travel window, allowing you to shorten the effective stroke by up to 10mm during commissioning.
This model includes a SUS304 stainless steel rod for superior corrosion resistance and a built-in magnet for CMSE reed and DMSE electronic sensors. It uses a PT tapered G1/8 port and relies on a 27mm air cushion combined with the external stopper to decelerate the load, though it will not hold position without live air pressure.
Airtac Adjustable Cylinder SAIJ32 SAIJ32BX30-10S Technical Specifications
| Model | Airtac Adjustable Cylinder SAIJ32 SAIJ32BX30-10S |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø32 mm |
| Stroke | 30 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 SAIJ32BX30-10S
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 32 | Bore size in mm. |
| ×30 | 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 SAIJ32BX30-10S Is Used
Machine Changeover
Dial in the 20-30mm travel window to accommodate new product sizes on a packaging line without replacing the cylinder.
End-Position Tuning
Fine-tune the retract stroke by up to 10mm during initial setup to align tooling perfectly using the rear stopper.
Compact Assembly
Ideal for tight spaces where a 30mm nominal stroke with a short 27mm cushion is required for fast cycling at 30-800mm/s.
Is the Airtac Adjustable Cylinder SAIJ32 SAIJ32BX30-10S the Right Cylinder?
Choose this 32mm bore cylinder when you need precise end-position tuning without swapping components or adding external stops. If your application requires higher force, stepping up to the 40mm bore provides 628N of push force at 0.5 MPa. The rear adjuster acts purely as a travel stop, so for load-holding without live pressure, consider the SAIL or BSAI series instead.
As a dimensionally interchangeable ISO 15552 cylinder, it supports a reduced mounting set including Basic, FA, LB, TC, FTC, TCM1, and TCM2, omitting FB, CA, CB, and CR options. The 12mm rod and M10x1.25 thread handle moderate side loads, but an external guide is recommended for any unsupported travel.
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 SAIJ32BX30-10S FAQ
At 0.5 MPa operating pressure, this 32mm bore cylinder provides 402N of push force and 345N of pull force. It can reach a maximum push force of 724N at 0.9 MPa.
The rear adjuster screw lets you shorten the 30mm nominal stroke by up to 10mm, creating a 20-30mm usable travel window. The adjuster is a mechanical stop that sets the end position, not a lock, so the cylinder requires live air to hold the load.
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