Airtac SAI160 Standard Cylinder SAI160BX450
The AirTAC SAI160 Standard Cylinder SAI160BX450 is a genuine double-acting ISO 15552 profile-barrel air cylinder with a Ø160mm bore and 450mm stroke, G3/4 air ports and adjustable end cushioning. Its standardized mounting interface makes it interchangeable with other ISO 15552 cylinders at the mounting interface.
- BoreØ160 mm
- Stroke450 mm
- Port sizeG3/4
- Acting typeDouble acting
- Rod threadM36×2
- CushionAdjustable, 50 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 SAI160 Standard Cylinder SAI160BX450
The AirTAC SAI160X450 is a double-acting ISO 15552 profile cylinder engineered for heavy-duty automation. Delivering a robust 10053 N push force at 0.5 MPa, it excels in high-thrust molding and pressing operations. This 450 mm stroke provides ample extension for large-scale material handling. The extruded aluminum barrel eliminates protruding tie rods, offering a clean exterior that resists contamination.
Built to exacting standards, this specific configuration features a SUS304 stainless steel piston rod (material code B) for superior corrosion resistance in humid or washdown environments. Fluid connections utilize PT tapered threads. For applications requiring intermediate position confirmation, the barrel lacks a magnet (-S omitted), but the integrated dual sensor grooves allow seamless CMSE or DMSE switch mounting on future -S variants.
Airtac SAI160 Standard Cylinder SAI160BX450 Technical Specifications
| Model | Airtac SAI160 Standard Cylinder SAI160BX450 |
|---|---|
| Series | SAI ISO 15552 profile cylinder |
| Bore size | Ø160 mm |
| Stroke | 450 mm |
| Acting type | Double acting |
| Port size | G3/4 |
| Rod thread | M36×2 |
| 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 – 500 mm/s |
| Cushion | Adjustable, 50 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 (Ø160mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 10053 N | 9425 N |
| 0.7 MPa | 14074 N | — |
| Max (@1.0 MPa) | 2050 kgf | |
Actual usable force is lower than theoretical due to friction and back-pressure. Size with a safety margin.
Model Code: Airtac SAI160 Standard Cylinder SAI160BX450
| SAI | ISO 15552 profile-barrel cylinder series. |
|---|---|
| 160 | Bore size in mm. |
| ×450 | 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 SAI160 Standard Cylinder SAI160BX450 Is Used
Heavy Duty Pressing
Provides 10053 N of thrust at 0.5 MPa for assembling bearings and stamping heavy metal components.
Large Mold Handling
Utilizes the 450 mm stroke to open and close large injection molds or heavy industrial tooling.
Bulk Material Diverter
Shifts heavy aggregate or bulk material flows on robust conveyor lines in mining or aggregates.
Is the Airtac SAI160 Standard Cylinder SAI160BX450 the Right Cylinder?
Stepping down to a 125 mm bore reduces the 0.5 MPa thrust to 6136 N, which may be insufficient for heavy clamping; conversely, a 200 mm bore yields 15708 N but requires significantly more air volume. Because this 450 mm stroke exceeds the 300 mm threshold, the unsupported rod is highly susceptible to bending under side loads. Implement an external guide rail or utilize a guided cylinder to prevent premature rod-bearing wear.
As a dimensionally interchangeable ISO 15552 cylinder, it serves as a direct replacement for other ISO 15552 profile cylinders. When ordering, verify the 160 mm bore, 450 mm stroke, PT porting, and required mounting accessories (such as LB foot or TC trunnion). Note that this standard cylinder does not hold position upon air loss; for fail-safe load holding, specify the SAIL or BSAI variant.
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 SAI160 Standard Cylinder SAI160BX450 FAQ
The SAI160X450 generates a push force of 10053 N and a pull force of 9425 N at 0.5 MPa. At 0.7 MPa, the push force increases to 14074 N.
Yes, the SAI160X450 is dimensionally interchangeable per ISO 15552. It serves as a direct replacement for other ISO 15552 profile cylinders, matching standard mounting and PT port dimensions.
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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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