Airtac SAI100 Standard Air Cylinder SAI100BX65
The AirTAC Airtac SAI100 Standard Air Cylinder SAI100BX65 is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø100mm bore and 65mm 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
- Stroke65 mm
- Port sizeG1/2
- Acting typeDouble acting
- Rod threadM20×1.5
- CushionAdjustable, 36 mm
About the Airtac SAI100 Standard Air Cylinder SAI100BX65
The AirTAC SAI100X65 is a double-acting ISO 15552 profile cylinder featuring a 100mm bore and 65mm stroke. It delivers a robust 3927N push force at 0.5 MPa, making it well-suited for heavy-duty pressing and clamping tasks. The extruded aluminum barrel design omits tie rods, providing a clean exterior that is dimensionally interchangeable with other ISO 15552 standard cylinders.
This specific configuration features a SUS304 stainless steel piston rod (material code B) for superior corrosion resistance in humid or washdown environments. It utilizes PT tapered port threads and does not include a magnet. Adjustable air cushions at both ends ensure smooth deceleration of heavy loads across its 30-800 mm/s operating speed range.
Airtac SAI100 Standard Air Cylinder SAI100BX65 Technical Specifications
| Model | Airtac SAI100 Standard Air Cylinder SAI100BX65 |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø100 mm |
| Stroke | 65 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 SAI100BX65
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 100 | Bore size in mm. |
| ×65 | 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 SAI100BX65 Is Used
Heavy-Duty Stamping
Ideal for exerting high linear force to stamp or form rigid materials in automated machinery.
Pallet Diverter
Provides the robust push force needed to redirect heavy loaded pallets on conveyor lines.
Industrial Clamping
Secures large workpieces during heavy machining operations using its 3927N push capacity.
Is the Airtac SAI100 Standard Air Cylinder SAI100BX65 the Right Cylinder?
With a 100mm bore, this model provides substantial thrust; stepping down to an 80mm bore reduces the 0.5 MPa push force to 2513N, while a 125mm bore increases it to 6136N. The 65mm stroke is compact, minimizing rod-bearing bending risks associated with extended lengths. For applications requiring position holding without continuous air pressure, note that the standard adjustable air cushion only decelerates the piston and does not act as a lock; consider the SAIL or BSAI variant for fail-safe braking needs. Replacement mounting requires matching the 100mm bore, 65mm stroke, G1/2 port, and appropriate ISO 15552 mounting accessories like FA flanges or TC trunnions.
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 SAI100BX65 FAQ
At 0.5 MPa, the push force is 3927N and the pull force is 3681N. At 0.7 MPa, the push force increases to 5497N.
Yes, the SAI100X65 is dimensionally interchangeable per ISO 15552 profile barrel standards, serving as a drop-in replacement for other ISO 15552 cylinders with matching 100mm bore and 65mm stroke specifications.
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