Airtac SAI50 Standard Cylinder SAI50AX230
The AirTAC SAI50 Standard Cylinder SAI50AX230 is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø50mm bore and 230mm stroke, G1/4 air ports and adjustable end cushioning. Its standardized mounting interface makes it interchangeable with other ISO 15552 cylinders at the mounting interface.
- BoreØ50 mm
- Stroke230 mm
- Port sizeG1/4
- Acting typeDouble acting
- Rod threadM16×1.5
- CushionAdjustable, 30 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 SAI50 Standard Cylinder SAI50AX230
The AirTAC SAI50X230 is a double-acting ISO 15552 profile cylinder engineered to deliver 982 N of push force at 0.5 MPa. Its 230 mm stroke is well-suited for mid-range material transfer and robotic gripper actuation. The extruded aluminum barrel features sensor grooves on both sides for direct mounting of CMSE or DMSE switches.
This specific configuration incorporates an SUS420J2 stainless steel piston rod (material code A) for enhanced corrosion resistance in humid environments. It utilizes PT tapered port threads and does not include a magnet for sensor activation.
Airtac SAI50 Standard Cylinder SAI50AX230 Technical Specifications
| Model | Airtac SAI50 Standard Cylinder SAI50AX230 |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø50 mm |
| Stroke | 230 mm |
| Acting type | Double acting |
| Port size | G1/4 |
| Rod thread | M16×1.5 |
| 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, 30 mm |
| Max stroke | Up to 1200 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 (Ø50mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 982 N | 825 N |
| 0.7 MPa | 1374 N | — |
| Max (@1.0 MPa) | 200 kgf | |
Actual usable force is lower than theoretical due to friction and back-pressure. Size with a safety margin.
Model Code: Airtac SAI50 Standard Cylinder SAI50AX230
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 50 | Bore size in mm. |
| ×230 | 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 SAI50 Standard Cylinder SAI50AX230 Is Used
Packaging Lines
Drives pushers and diverters on packaging conveyors where the 982 N force easily moves medium-weight cardboard cartons.
Automated Assembly
Actuates clamps and positioning stops in CNC machining cells, benefiting from the SUS420J2 rod's resistance to coolant splash.
Material Handling
Lifts and transfers goods between roller conveyors in distribution centers using its 230 mm travel distance.
Is the Airtac SAI50 Standard Cylinder SAI50AX230 the Right Cylinder?
If your assembly requires less force, stepping down to the 40 mm bore yields 628 N at 0.5 MPa. For heavier payloads, the 63 mm bore provides 1559 N. Because this 230 mm stroke creates an extended lever arm, lateral loads can cause rod-bearing bending; utilize an external guide rail or a guided cylinder to prevent premature wear.
As a dimensionally interchangeable ISO 15552 unit, this model serves as a direct replacement for other 50 mm profile cylinders when matching the 230 mm stroke, G1/4 port size, and standard FA/FB flange or TC trunnion mounts. Note that this cylinder does not hold its load when air pressure is exhausted; use the SAIL variant for pneumatic locking requirements.
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 SAI50 Standard Cylinder SAI50AX230 FAQ
At an operating pressure of 0.5 MPa, the SAI50X230 generates 982 N of push force and 825 N of pull force. At 0.7 MPa, the push force increases to 1374 N.
Yes, as a true ISO 15552 profile cylinder, its mounting dimensions are standardized. It serves as a direct replacement for other ISO 15552 cylinders with a 50 mm bore, 230 mm stroke, and G1/4 port.
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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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