Airtac SAI32 Standard Cylinder SAI32X290
The AirTAC SAI32 Standard Cylinder SAI32X290 is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø32mm bore and 290mm 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
- Stroke290 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 SAI32X290
The AirTAC SAI32X290 is a double-acting ISO 15552 profile cylinder featuring a 32mm bore and 290mm stroke. It delivers 402N of push force at 0.5MPa, making it well-suited for compact automation tasks requiring a moderate extended reach. The extruded aluminum barrel design omits tie rods, providing a clean exterior that is dimensionally interchangeable with other ISO 15552 cylinders.
This configuration utilizes a standard carbon steel piston rod and PT tapered port threads. To support position detection, the barrel includes sensor grooves on both sides for CMSE or DMSE switches, though a magnet (-S option) must be specified separately if sensing is required.
Airtac SAI32 Standard Cylinder SAI32X290 Technical Specifications
| Model | Airtac SAI32 Standard Cylinder SAI32X290 |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø32 mm |
| Stroke | 290 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 SAI32X290
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 32 | Bore size in mm. |
| ×290 | 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 SAI32X290 Is Used
Package Sorting
Provides the 290mm reach needed to push lightweight cartons off a sorting belt at 402N force.
Small Part Ejection
Ejects machined plastic components from a fixture with a compact 32mm bore footprint.
Tray Indexing
Indexes empty packaging trays along a roller conveyor using a moderate stroke length.
Is the Airtac SAI32 Standard Cylinder SAI32X290 the Right Cylinder?
At 0.5MPa, this 32mm bore yields 402N push and 345N pull force. If your application demands greater thrust, stepping up to the 40mm bore increases push force to 628N. For this 290mm stroke, side loads can exert significant bending moments on the rod bearing. Implementing an external guide rail or choosing a fully guided cylinder will prevent premature wear and binding.
As a standard double-acting cylinder, this model does not hold position when air pressure is removed. If load holding is mandatory during exhaust or pressure loss, integrate an external pilot-operated check valve or select the SAIL lock variant. Replacement specifications include a 32mm bore, 290mm stroke, PT G1/8 port, and standard carbon steel rod material.
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 SAI32X290 FAQ
At 0.5MPa, the SAI32X290 provides 402N of push force and 345N of pull force. At 0.7MPa, the push force increases to 563N.
Yes, the SAI32X290 is a profile cylinder with a standardized ISO 15552 mounting interface, making it dimensionally interchangeable with other ISO 15552 cylinders of the same bore and stroke.
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