Airtac SAI32 Standard Cylinder SAI32BX220S
The AirTAC SAI32 Standard Cylinder SAI32BX220S 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 SAI32BX220S
The AirTAC SAI32X220-S is a double-acting ISO 15552 profile cylinder engineered for direct compatibility with standardized mounting interfaces. Delivering a push force of 402 N at 0.5 MPa, this 32 mm bore unit is tailored for 220 mm stroke applications requiring precise linear motion.
This specific configuration features a SUS304 stainless steel piston rod for superior corrosion resistance and includes a built-in magnet for use with CMSE and DMSE sensor switches. Fluid ports utilize a PT tapered thread type, while the extruded aluminum barrel eliminates tie-rods for a clean, modern assembly.
Airtac SAI32 Standard Cylinder SAI32BX220S Technical Specifications
| Model | Airtac SAI32 Standard Cylinder SAI32BX220S |
|---|---|
| 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 SAI32BX220S
| 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 SAI32BX220S Is Used
Light-Part Ejection
Provides reliable push force to eject small plastic or aluminum components from a machining center.
Package Diverting
Actuates a diverting arm on a packaging line to route small boxes to secondary processing lanes.
Drawer Actuation
Extends and retracts heavy equipment tool drawers smoothly over the 220 mm travel distance.
Is the Airtac SAI32 Standard Cylinder SAI32BX220S the Right Cylinder?
Selecting this 32 mm bore is ideal when your application requires less force than a 40 mm bore cylinder, which provides 628 N at 0.5 MPa. The 220 mm stroke offers extended travel, but at this length you must account for side-load risks. Unsupported rods can bend under lateral stress, so utilizing an external guide rail or a guided cylinder module is strongly recommended to prevent premature rod-bearing wear.
Because it is a double-acting pneumatic actuator, air drives both the extension and retraction movements. If your machinery loses air pressure, the piston will drift and cannot hold its position. For suspended loads requiring fail-safe holding, consider the SAIL variant with an air-released lock or an external pilot-operated check valve. This model serves as a direct dimensional replacement for any ISO 15552 cylinder with a 32 mm bore, 220 mm stroke, and PT G1/8 ports.
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 SAI32BX220S FAQ
At 0.5 MPa operating pressure, this 32 mm bore cylinder generates 402 N of push force and 345 N of pull force. At 0.7 MPa, the push force increases to 563 N.
Yes, the SAI32X220-S is dimensionally interchangeable per ISO 15552. You can drop it in as a replacement for other ISO 15552 profile cylinders with a 32 mm bore and 220 mm stroke, provided your mounting accessories and port sizes match.
Authorized Export Seller
Genuine AirTAC parts produced by AirTAC factory.
1-Year Warranty
Covers non-human-caused product damage.
Fast Dispatch
Standard models are processed and dispatched in 3-5 business days.
Fast Reply
Most inquiries answered within 7-8 hours.
Request a Quote for Airtac SAI32 Standard Cylinder SAI32BX220S
Send us the quantity and destination. We confirm price, stock and lead time — usually within 7-8 hours.