Airtac SAI32 Standard Cylinder SAI32X220S
The AirTAC SAI32 Standard Cylinder SAI32X220S is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø32mm bore and 220mm 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
- Stroke220 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 SAI32X220S
The AirTAC SAI32X220-S is a double-acting ISO 15552 profile cylinder featuring a 32mm bore and 220mm stroke. It delivers a push force of 402N at 0.5MPa (563N at 0.7MPa), making it well-suited for compact automation tasks requiring precise linear motion.
This variant includes an integrated magnet for use with CMSE and DMSE sensor switches, which ride neatly in the dual grooves machined into the extruded aluminum barrel. It utilizes a standard carbon steel piston rod and features PT tapered port threading, ensuring a robust, leak-free pneumatic connection.
Airtac SAI32 Standard Cylinder SAI32X220S Technical Specifications
| Model | Airtac SAI32 Standard Cylinder SAI32X220S |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø32 mm |
| Stroke | 220 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 SAI32X220S
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 32 | Bore size in mm. |
| ×220 | 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 SAI32X220S Is Used
Small Part Assembly
Ideal for driving small jigs and clamps in electronics assembly lines where a 402N force at 0.5MPa is sufficient.
Package Diverting
Provides reliable stroke length for diverting light packages on conveyor belts without occupying excessive machine footprint.
Pick and Place
The 220mm stroke combined with dual-side sensor grooves allows for precise end-of-stroke positioning in pick-and-place units.
Is the Airtac SAI32 Standard Cylinder SAI32X220S the Right Cylinder?
If your application requires less force, there is no smaller standard SAI bore below 32mm, so you would instead look at reducing the operating pressure. If you need greater thrust, stepping up to the 40mm bore yields 628N at 0.5MPa. Because this 220mm stroke creates an unsupported rod length that can magnify side loads, utilizing an external guide rail is recommended to prevent rod-bearing wear.
This unit is dimensionally interchangeable per ISO 15552, meaning it serves as a direct replacement for other ISO 15552 profile cylinders. To match your existing setup, specify the PT port, choose standard mounting accessories like an FA flange or LB foot, and ensure you order the -S magnet option if you need position sensing.
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 SAI32X220S FAQ
At an operating pressure of 0.5MPa, the push force is 402N. At 0.7MPa, the push force increases to 563N.
Yes, it is a true ISO 15552 profile cylinder, making its mounting interface dimensionally interchangeable with other ISO 15552 standard cylinders.
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