Airtac SAI40 Standard Air Cylinder SAI40BX60
The AirTAC Airtac SAI40 Standard Air Cylinder SAI40BX60 is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø40mm 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.
- BoreØ40 mm
- Stroke60 mm
- Port sizeG1/4
- Acting typeDouble acting
- Rod threadM12×1.25
- 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 SAI40 Standard Air Cylinder SAI40BX60
The AirTAC SAI40X60 is a double-acting ISO 15552 profile cylinder featuring a 40mm bore and 60mm stroke. It delivers a push force of 628 N and a pull force of 528 N at 0.5 MPa, making it a robust choice for medium-duty actuation. The extruded aluminum barrel design omits tie rods, providing a clean exterior while maintaining strict dimensional interchangeability with other ISO 15552 standard cylinders.
Equipped with a SUS304 stainless steel piston rod (option B), this model offers superior corrosion resistance for humid or washdown settings. The barrel includes sensor grooves on both sides for direct mounting of DMSE or CMSE switches, though a magnetic piston is not included on this specific configuration.
Airtac SAI40 Standard Air Cylinder SAI40BX60 Technical Specifications
| Model | Airtac SAI40 Standard Air Cylinder SAI40BX60 |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø40 mm |
| Stroke | 60 mm |
| Acting type | Double acting |
| Port size | G1/4 |
| Rod thread | M12×1.25 |
| 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, 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 (Ø40mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 628 N | 528 N |
| 0.7 MPa | 880 N | — |
| Max (@1.0 MPa) | 128 kgf | |
Actual usable force is lower than theoretical due to friction and back-pressure. Size with a safety margin.
Model Code: Airtac SAI40 Standard Air Cylinder SAI40BX60
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 40 | 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 SAI40 Standard Air Cylinder SAI40BX60 Is Used
Parts Clamping
Secures 40mm machined brackets during milling operations using 628 N of clamping force at 0.5 MPa.
Package Diverting
Extends 60mm to push medium-weight cartons off a main conveyor line onto a secondary sorting belt.
Gate Control
Actuates lightweight access gates on automated machinery, benefiting from the corrosion-resistant SUS304 rod.
Is the Airtac SAI40 Standard Air Cylinder SAI40BX60 the Right Cylinder?
This 40mm bore provides 628 N of push force at 0.5 MPa; step down to a 32mm bore for lighter loads (402 N) or up to a 50mm bore (982 N) if your application requires more thrust. The PT tapered port threads ensure a positive, leak-free pneumatic seal. Because the standard SAI lacks a holding mechanism, the piston will drift if air pressure is lost; for vertical loads that must be secured without live pressure, consider the SAIL variant with an air-released lock or the BSAI clamp-lock cylinder. At a 60mm stroke, side-load bending is minimal, but always ensure the load is properly guided to prevent rod-bearing wear.
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 SAI40 Standard Air Cylinder SAI40BX60 FAQ
At 0.5 MPa, the SAI40X60 generates a push force of 628 N and a pull force of 528 N. At its maximum operating pressure of 1.0 MPa, it can deliver up to 128 kgf of theoretical force.
Yes, the SAI40X60 is a genuine AirTAC profile cylinder built to ISO 15552 dimensional standards, making it a direct replacement for other ISO 15552 cylinders with matching 40mm bores and PT G1/4 ports.
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1-Year Warranty
Covers non-human-caused product damage.
Fast Dispatch
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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