Airtac SAI100 Standard Air Cylinder SAI100BX150S
The AirTAC Airtac SAI100 Standard Air Cylinder SAI100BX150S is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø100mm bore and 150mm stroke, G1/2 air ports and adjustable end cushioning. Its standardized mounting interface makes it a drop-in replacement for other ISO 15552 cylinders in automation lines.
- BoreØ100 mm
- Stroke150 mm
- Port sizeG1/2
- Acting typeDouble acting
- Rod threadM20×1.5
- CushionAdjustable, 36 mm
About the Airtac SAI100 Standard Air Cylinder SAI100BX150S
The AirTAC SAI100X150-S is a double-acting ISO 15552 profile cylinder engineered for heavy-duty automation. It provides a robust push force of 3927 N and a pull force of 3681 N at 0.5 MPa, making it well-suited for high-thrust operations requiring a 150 mm stroke. As a standardized profile barrel unit, it ensures true dimensional interchangeability for direct drop-in replacement of other ISO 15552 actuators.
This specific configuration includes a SUS304 stainless steel piston rod (option B) for superior corrosion resistance in wet or chemically exposed environments. It is built with PT tapered port threads, and the integrated magnet (-S) enables seamless position detection using CMSE or DMSE sensor switches seated in the dual side grooves of the extruded aluminum barrel.
Airtac SAI100 Standard Air Cylinder SAI100BX150S Technical Specifications
| Model | Airtac SAI100 Standard Air Cylinder SAI100BX150S |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø100 mm |
| Stroke | 150 mm |
| Acting type | Double acting |
| Port size | G1/2 |
| Rod thread | M20×1.5 |
| 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, 36 mm |
| Max stroke | Up to 1500 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 (Ø100mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 3927 N | 3682 N |
| 0.7 MPa | 5498 N | — |
| Max (@1.0 MPa) | 801 kgf | |
Actual usable force is lower than theoretical due to friction and back-pressure. Size with a safety margin.
Model Code: Airtac SAI100 Standard Air Cylinder SAI100BX150S
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 100 | Bore size in mm. |
| ×150 | 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 SAI100 Standard Air Cylinder SAI100BX150S Is Used
Heavy-Duty Stamping
Provides the necessary 3927 N of push force at 0.5 MPa to drive stamping and forming presses, with the SUS304 rod enduring harsh industrial environments.
Pallet Diversion
Actuates heavy lane diverters and sorting gates on high-capacity conveyor lines, using the integrated magnet for precise end-of-stroke confirmation.
Automated Pressing
Executes reliable 150 mm pressing cycles for component seating and assembly tasks, benefiting from adjustable pneumatic cushioning to reduce impact shock.
Is the Airtac SAI100 Standard Air Cylinder SAI100BX150S the Right Cylinder?
Select this 100 mm bore actuator when an 80 mm bore falls short—the 80 mm version yields 2513 N of push force at 0.5 MPa, whereas this unit achieves 3927 N. If extreme thrust is unnecessary, stepping down saves air volume and cycle time. Because this model features a 150 mm stroke, the unsupported rod length is minimal, meaning side-load stress on the rod bearing is naturally low without requiring external guides.
For drop-in compatibility, match the 100 mm bore, 150 mm stroke, G1/2 port size, and your preferred mounting accessory—such as an FA flange or TC trunnion. Remember that the adjustable air cushions at both ends only serve to decelerate the piston; they do not lock the rod. If your machinery loses air pressure and must prevent a suspended load from dropping, integrate the SAIL locking variant or an external pilot-operated check valve.
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 SAI100 Standard Air Cylinder SAI100BX150S FAQ
At an operating pressure of 0.5 MPa, this 100 mm bore cylinder generates a push force of 3927 N and a pull force of 3681 N. At 0.7 MPa, the push force increases to 5497 N.
Yes. The SAI100X150-S is a genuine ISO 15552 profile cylinder, meaning its mounting dimensions are standardized. It serves as a drop-in replacement for any cylinder built to the same ISO 15552 interface, provided you match the G1/2 port and mounting accessories.
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