Airtac SAI32 Standard Cylinder SAI32X250
The AirTAC SAI32 Standard Cylinder SAI32X250 is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø32mm bore and 250mm 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
- Stroke250 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 SAI32X250
The AirTAC SAI32X250 is a double-acting ISO 15552 profile cylinder engineered for standardized mounting interchangeability. Delivering a push force of 402 N at 0.5 MPa, this 32 mm bore unit utilizes a 250 mm stroke to execute precise linear motion.
This model features a robust extruded aluminum barrel without tie-rods and includes adjustable air cushions at both ends to manage impact. The standard configuration incorporates a carbon steel piston rod and PT tapered port threads, ensuring reliable performance in general industrial automation tasks.
Airtac SAI32 Standard Cylinder SAI32X250 Technical Specifications
| Model | Airtac SAI32 Standard Cylinder SAI32X250 |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø32 mm |
| Stroke | 250 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 SAI32X250
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 32 | Bore size in mm. |
| ×250 | 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 SAI32X250 Is Used
Package Sorting
Ideal for diverting small to medium packages on conveyor lines where a 402N push force and 250mm travel distance are sufficient for actuating routing gates.
Small Part Ejection
Provides reliable ejection of machined small components from a fixture, utilizing the adjustable cushioning to ensure parts are deposited gently without damage.
Light Material Handling
Suited for lifting and transferring lightweight bins or trays in automated storage systems, benefiting from the compact profile barrel design.
Is the Airtac SAI32 Standard Cylinder SAI32X250 the Right Cylinder?
Selecting this 32 mm bore cylinder is appropriate when your application requires up to 402 N of push force at 0.5 MPa. If your mechanism demands greater thrust, stepping up to the 40 mm bore yields 628 N under the same pressure. Because this model features a 250 mm stroke, it is crucial to manage side loads to prevent rod-bearing bending and premature wear; utilizing an external guide rail or a fully guided cylinder is strongly recommended for optimal longevity.
Ensure your replacement matches the ISO 15552 mounting interface dimensions, the G1/8 port size, and the required stroke length. Note that this standard cylinder relies on live air pressure to maintain position; if an unpowered load must be held in place, consider the SAIL variant with an air-released lock or an external pilot-operated check valve.
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 SAI32X250 FAQ
At an operating pressure of 0.5 MPa, this 32 mm bore cylinder generates a push force of 402 N and a pull force of 345 N.
Yes, the SAI32X250 is dimensionally interchangeable per ISO 15552, meaning it shares the same mounting interface and can serve as a direct replacement for other ISO 15552 profile cylinders.
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Genuine AirTAC parts produced by AirTAC factory.
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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Most inquiries answered within 7-8 hours.
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