Airtac SAI80 Standard Air Cylinder SAI80BX30S
The AirTAC SAI80 Standard Air Cylinder SAI80BX30S is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø80mm bore and 30mm 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
- Stroke30 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 SAI80BX30S
The AirTAC SAI80X30-S is a double-acting ISO 15552 profile cylinder engineered for short-stroke heavy thrust, delivering 2513N push and 2268N pull force at 0.5MPa. Its 30mm stroke is ideal for high-force clamping, pressing, and ejection tasks where minimal travel distance is required. As a genuine AirTAC component, it ensures reliable performance in demanding industrial environments.
This specific configuration features a SUS304 stainless steel rod (material code B) for superior corrosion resistance and moisture protection. It includes a built-in magnet (-S) enabling seamless integration with CMSE and DMSE sensor switches via the dual sensor grooves on the extruded aluminum barrel. The PT tapered port threads ensure tight, leak-free pneumatic connections.
Airtac SAI80 Standard Air Cylinder SAI80BX30S Technical Specifications
| Model | Airtac SAI80 Standard Air Cylinder SAI80BX30S |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø80 mm |
| Stroke | 30 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 SAI80BX30S
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 80 | Bore size in mm. |
| ×30 | 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 SAI80BX30S Is Used
Heavy-Duty Stamping
Provides 2513N of thrust at 0.5MPa for short-stroke marking, embossing, and light stamping operations.
Product Diversion
Delivers rapid, high-force actuation for routing heavy pallets or components on assembly line conveyors.
Pallet Clamping
Secures heavy loads firmly in place during machining or transport using its robust 80mm bore capacity.
Is the Airtac SAI80 Standard Air Cylinder SAI80BX30S the Right Cylinder?
Select this 80mm bore when 50mm (982N at 0.5MPa) lacks sufficient push force but 100mm (3927N) is physically oversized. The short 30mm stroke minimizes rod bearing bending moments, making it highly robust against side loads. For applications requiring position holding upon air loss, note that the standard adjustable air cushions only decelerate the piston at stroke ends and do not act as a lock; consider the SAIL or BSAI variants for fail-safe load holding.
This model is dimensionally interchangeable per ISO 15552, serving as a direct replacement for other standard profile cylinders. When upgrading, verify the 80mm bore, 30mm stroke, G3/8 PT port, and required mounting accessory (such as FA flange or TC trunnion). The included magnet (-S) ensures immediate compatibility with reed or solid-state sensors.
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 SAI80BX30S FAQ
At 0.5MPa, this 80mm bore cylinder provides 2513N of push force and 2268N of pull force. At 0.7MPa, the push force increases to 3518N.
Yes, the SAI80X30-S is a true ISO 15552 profile cylinder, making it dimensionally interchangeable with other ISO 15552 cylinders of the same bore and stroke. You must confirm your existing G3/8 port and mounting interface dimensions.
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.
Fast Reply
Most inquiries answered within 7-8 hours.
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