Airtac SAI50 Standard Cylinder SAI50BX60
The AirTAC Airtac SAI50 Standard Cylinder SAI50BX60 is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø50mm bore and 60mm 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
- Stroke60 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 SAI50BX60
The AirTAC SAI50X60 is a double-acting ISO 15552 profile cylinder engineered to deliver 982 N of push force at 0.5 MPa. Its 60 mm stroke provides a compact extension distance perfectly suited for intermediate clamping and indexing tasks. The extruded aluminum barrel design omits tie-rods, presenting a clean exterior that simplifies mounting and sensor placement.
This specific configuration incorporates a SUS304 stainless steel piston rod for superior corrosion resistance, utilizing PT tapered port threads. Because a magnet is not specified, it operates without integrated position sensing. For high-temperature environments up to +70 C, the standard TPU seals handle routine demands, though Viton (H) alternatives exist for more extreme thermal conditions.
Airtac SAI50 Standard Cylinder SAI50BX60 Technical Specifications
| Model | Airtac SAI50 Standard Cylinder SAI50BX60 |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø50 mm |
| Stroke | 60 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 SAI50BX60
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 50 | Bore size in mm. |
| ×60 | 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 SAI50BX60 Is Used
Mid-Force Clamping
Secures heavy machined components during milling or drilling operations, utilizing its 982 N push force to prevent workpiece shifting.
Package Diverting
Actuates routing gates on packaging lines where a short 60 mm stroke quickly pushes cartons from one belt to another.
Material Ejection
Ejects molded parts from press tools, relying on the robust SUS304 rod to withstand repetitive impact and environmental moisture.
Is the Airtac SAI50 Standard Cylinder SAI50BX60 the Right Cylinder?
Selecting this 50 mm bore is ideal when a 40 mm bore falls short on power (delivering only 628 N at 0.5 MPa) but a 63 mm bore is physically oversized. The 60 mm stroke keeps the retracted length minimal, avoiding the side-load and rod-bearing bending concerns typical of longer extensions. If your mechanism requires position feedback, specify the -S magnet option to utilize CMSE or DMSE switches in the dual sensor grooves.
As a standard double-acting actuator, this cylinder relies on continuous air pressure to move and will not hold a load if pressure is lost or exhausted. Applications requiring dead-end holding without live pressure should integrate an external pilot-operated check valve or specify the SAIL variant with an air-released lock. It serves as a dimensionally interchangeable direct replacement for other ISO 15552 cylinders, matching the standard 50 mm bore footprint, G1/4 port, and M16x1.5 rod thread.
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 SAI50BX60 FAQ
At 0.5 MPa operating pressure, this 50 mm bore cylinder provides 982 N of push force and 825 N of pull force. If pressure is increased to 0.7 MPa, the push force rises to 1374 N.
Yes, the SAI50X60 is dimensionally interchangeable per ISO 15552. It shares the standard mounting interface, G1/4 port, and M16x1.5 rod thread of other 50 mm profile cylinders, allowing direct replacement.
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