Airtac SAI32 Standard Cylinder SAI32BX190
The AirTAC SAI32 Standard Cylinder SAI32BX190 is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø32mm bore and 190mm 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
- Stroke190 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 SAI32BX190
The AirTAC SAI32X190 is a double-acting ISO 15552 profile cylinder engineered to deliver 402 N of push force at 0.5 MPa. Its 190 mm stroke makes it well-suited for compact automation tasks requiring moderate reach and reliable linear motion.
This specific configuration incorporates a SUS304 stainless steel piston rod for superior corrosion resistance in humid or washdown environments. It utilizes PT tapered port threads, and because it lacks the -S magnet suffix, it operates without integrated position sensing.
Airtac SAI32 Standard Cylinder SAI32BX190 Technical Specifications
| Model | Airtac SAI32 Standard Cylinder SAI32BX190 |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø32 mm |
| Stroke | 190 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 SAI32BX190
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 32 | Bore size in mm. |
| ×190 | 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 SAI32BX190 Is Used
Compact Ejection
Ideal for pushing lightweight parts out of machining centers with precise 402 N force.
Package Routing
Sorts small cartons on conveyors where a 190 mm reach is sufficient for diverting.
Clamp Actuation
Drives small holding clamps on assembly fixtures, utilizing its SUS304 rod for durability.
Is the Airtac SAI32 Standard Cylinder SAI32BX190 the Right Cylinder?
Choose this 32 mm bore when an application demands exactly 402 N of thrust at 0.5 MPa. If your fixture requires less force, stepping down is not an option within the SAI range, but moving up to a 40 mm bore increases thrust to 628 N. For this 190 mm stroke, the unsupported rod length is manageable, yet operators should still minimize side loading to protect the rod bearing.
This cylinder serves as a dimensionally interchangeable direct replacement per ISO 15552 mounting dimensions. Matching accessories include FA or FB flanges, and you can specify a -S suffix if magnetic sensing is later required. Note that standard SAI cylinders drift when air pressure is removed; use a SAIL variant if pneumatic locking is needed.
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 SAI32BX190 FAQ
At an operating pressure of 0.5 MPa, this 32 mm bore cylinder provides 402 N of push force and 345 N of pull force.
Yes, the SAI32X190 is dimensionally interchangeable per ISO 15552 standards, allowing it to serve as a direct replacement for other ISO 15552 profile cylinders with matching bore and stroke.
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