Airtac SAI32 Standard Cylinder SAI32BX90S
The AirTAC SAI32 Standard Cylinder SAI32BX90S is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø32mm bore and 90mm stroke, G1/8 air ports and adjustable end cushioning. Its standardized mounting interface makes it interchangeable with other ISO 15552 cylinders at the mounting interface.
- BoreØ32 mm
- Stroke90 mm
- Port sizeG1/8
- Acting typeDouble acting
- Rod threadM10×1.25
- CushionAdjustable, 27 mm
- No minimum order. A single piece can be ordered.
- Ready in 3–5 business days. That is the time we take to process the order and hand it to the carrier. Transit time after that depends on the destination.
About the Airtac SAI32 Standard Cylinder SAI32BX90S
The AirTAC SAI32X90-S is a double-acting ISO 15552 profile cylinder engineered for compact automation. Delivering 563 N of push force at 0.7 MPa, this 32 mm bore unit with a 90 mm stroke is tailored for precise, short-travel tasks. As a genuine AirTAC component, it ensures dimensional interchangeability with other ISO 15552 profile cylinders.
This specific configuration includes a SUS304 stainless steel rod for superior corrosion resistance and a built-in magnet for CMSE or DMSE sensor integration. Fluid ports feature PT tapered threads, and the extruded aluminum barrel incorporates sensor grooves on both sides for flexible switch mounting.
Airtac SAI32 Standard Cylinder SAI32BX90S Technical Specifications
| Model | Airtac SAI32 Standard Cylinder SAI32BX90S |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø32 mm |
| Stroke | 90 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 SAI32 Standard Cylinder SAI32BX90S
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 32 | Bore size in mm. |
| ×90 | 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 SAI32 Standard Cylinder SAI32BX90S Is Used
Small Part Ejection
Ideal for pushing lightweight finished components out of a machining center using its 563 N push force and 90 mm travel.
Package Diverting
Provides reliable actuation for small package routing gates where a compact 32 mm bore and PT threaded ports are required.
Clamp Actuation
Suitable for securing thin materials or electronics fixtures, utilizing the SUS304 rod to prevent corrosion in sensitive environments.
Is the Airtac SAI32 Standard Cylinder SAI32BX90S the Right Cylinder?
Select this 32 mm bore when an application requires 563 N of push force at 0.7 MPa, or step down if 402 N at 0.5 MPa is sufficient. The 90 mm stroke offers rapid cycling without demanding excessive space. For applications needing precise end-position retention without live air pressure, note that the standard adjustable air cushions only decelerate the piston and do not lock the load; consider the SAIL variant for pneumatic locking.
Mounting is highly versatile via the ISO 15552 interface, accepting LB foot, FA flange, or TC trunnion accessories. The -S magnet enables direct replacement for any ISO 15552 cylinder requiring position feedback, utilizing standard G1/8 PT ports.
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 SAI32 Standard Cylinder SAI32BX90S FAQ
At 0.7 MPa operating pressure, this 32 mm bore cylinder generates 563 N of push force and 345 N of pull force at 0.5 MPa.
Yes, the SAI32X90-S shares standardized ISO 15552 mounting dimensions, allowing it to serve as a direct replacement for comparable profile cylinders with G1/8 ports.
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1-Year Warranty
Covers non-human-caused product damage.
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Standard models are processed and dispatched in 3-5 business days.
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