Airtac SAI80 Standard Air Cylinder SAI80BX105
The AirTAC SAI80 Standard Air Cylinder SAI80BX105 is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø80mm bore and 105mm stroke, G3/8 air ports and adjustable end cushioning. Its standardized mounting interface makes it interchangeable with other ISO 15552 cylinders at the mounting interface.
- BoreØ80 mm
- Stroke105 mm
- Port sizeG3/8
- Acting typeDouble acting
- Rod threadM20×1.5
- CushionAdjustable, 36 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 SAI80 Standard Air Cylinder SAI80BX105
The AirTAC SAI80X105 is a double-acting ISO 15552 profile cylinder featuring an 80mm bore and a 105mm stroke. It delivers a robust push force of 2513 N at 0.5 MPa and a pull force of 2268 N, making it well-suited for medium-to-heavy industrial actuation tasks.
This specific configuration includes a SUS304 stainless steel rod for superior corrosion resistance and uses PT tapered port threads. While the standard extruded aluminum barrel includes sensor grooves on both sides, this unit is built without a magnet. For operations requiring end-position sensing, an -S magnet variant is required to properly interface with CMSE or DMSE switches.
Airtac SAI80 Standard Air Cylinder SAI80BX105 Technical Specifications
| Model | Airtac SAI80 Standard Air Cylinder SAI80BX105 |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø80 mm |
| Stroke | 105 mm |
| Acting type | Double acting |
| Port size | G3/8 |
| 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 (Ø80mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 2513 N | 2268 N |
| 0.7 MPa | 3519 N | — |
| Max (@1.0 MPa) | 513 kgf | |
Actual usable force is lower than theoretical due to friction and back-pressure. Size with a safety margin.
Model Code: Airtac SAI80 Standard Air Cylinder SAI80BX105
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 80 | Bore size in mm. |
| ×105 | 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 SAI80 Standard Air Cylinder SAI80BX105 Is Used
Clamping Mechanisms
Provides secure 2513 N clamping pressure at 0.5 MPa for holding heavy metal workpieces securely during CNC milling or drilling operations.
Product Diverters
Actuates heavy-duty diverter arms on high-speed packaging lines, utilizing the 105mm stroke to push products into secondary sorting lanes.
Press Operations
Drives light-duty stamping and press operations where a consistent 2268 N pull force is required to retract tooling efficiently.
Is the Airtac SAI80 Standard Air Cylinder SAI80BX105 the Right Cylinder?
If your application requires less force, stepping down to the 63mm bore offers 1559 N at 0.5 MPa, whereas moving up to the 100mm bore yields 3927 N. The 105mm stroke is optimal for compact machinery, but if you need longer travel, remember that strokes of 300mm or more require external guides to prevent rod-bearing bending under side loads.
This model's PT G3/8 port and ISO 15552 mounting interface make it a direct replacement for any standard 80mm profile cylinder. To mount this unit, choose from LB foot, FA flange, or TC trunnion accessories. Note that this cylinder relies on adjustable air cushions to decelerate the piston at stroke end; it will not hold a load if air pressure is lost. For true position holding, consider the SAIL lock 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 SAI80 Standard Air Cylinder SAI80BX105 FAQ
At 0.5 MPa, this 80mm bore cylinder generates 2513 N of push force and 2268 N of pull force. At the maximum operating pressure of 1.0 MPa, the theoretical push force reaches 513 kgf.
Yes, the SAI80X105 is a genuine ISO 15552 profile cylinder, making its mounting interface dimensionally interchangeable with other standard ISO 15552 profile cylinders. It uses a G3/8 PT port and supports standard FA, LB, and TC mounting accessories.
Authorized Export Seller
Genuine AirTAC parts produced by AirTAC factory.
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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