
The AirTAC SAI32 Standard Cylinder SAI32AX110S is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø32mm bore and 110mm 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.
The AirTAC SAI32X110-S is a double-acting ISO 15552 profile cylinder engineered for compact automation. Delivering a push force of 563 N at 0.7 MPa, this 32 mm bore unit is tailored for precise 110 mm stroke tasks. The extruded aluminum barrel omits tie-rods, providing a clean exterior that drops directly into standardized ISO 15552 mounting footprints.
This specific configuration includes a SUS420J2 stainless steel piston rod (material code A) for enhanced corrosion resistance compared to standard carbon steel. Equipped with a magnet (-S), it supports CMSE and DMSE sensor switches fitted into the dual grooves machined into both sides of the barrel. Fluid porting utilizes PT tapered threads, ensuring robust pneumatic sealing.
| Model | Airtac SAI32 Standard Cylinder SAI32AX110S |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø32 mm |
| Stroke | 110 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.
| 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.
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 32 | Bore size in mm. |
| ×110 | 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.
Secures small aluminum machined parts during secondary milling operations, utilizing its 563 N push force to hold firmly against cutting loads.
Actuates a routing gate on a 50 mm wide packaging conveyor, pushing light cardboard cartons at speeds up to 800 mm/s.
Ejects tested electronic sensors from a quality control fixture, using the 110 mm stroke to clear the testing head completely.
Selecting this 32 mm bore is optimal when application thrust requirements sit around 563 N at 0.7 MPa. If your assembly demands less energy, stepping down is not an option within the SAI family, but moving up to a 40 mm bore provides 879 N at 0.7 MPa for heavier payloads. At a 110 mm stroke, the rod bearing handles side loads well, though external guides should still be considered for rigidly offset loads.
Because the SAI32X110-S is a standard double-acting cylinder, it will not maintain its position if air pressure is lost or the control valve is centered; the piston will drift. For applications requiring true load holding without live air pressure, specify the SAIL variant with an air-released lock or the BSAI bidirectional clamp-lock. To guarantee a seamless ISO 15552 replacement, verify the 110 mm stroke, PT G1/8 ports, and required mounting accessories like LB foot brackets or FA flanges.
Quick checklist
At an operating pressure of 0.7 MPa, the SAI32X110-S generates a push force of 563 N and a pull force of 345 N. The theoretical maximum force at 1.0 MPa is 82 kgf.
Yes, the SAI32X110-S is dimensionally interchangeable per ISO 15552. You can use it as a direct replacement for other ISO 15552 profile cylinders of the same bore and stroke, provided your porting and mounting dimensions align.
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