| Attribute | Technical Details |
| Brand | Yasuda |
| Model Number | YS-FD40 |
| Type Configuration | Decorative Overhead Ceiling Fan |
| Capacity Matrix (Size) | 48 Inch (1200 mm Sweep) |
| Blade Matrix Layout | 4 Powerful Aerodynamic Blades |
| Motor Drive Core | High-Endurance Double Ball-Bearing |
| Airflow Output Profile | High-Velocity / Wide-Sweep Downward Delivery |
| Acoustic Rating | Whisper-Quiet Performance |
| Mounting Hardware Logic | Downrod Suspended System |
| Target Application | Residential / Modern Office Environments |
| Design Aesthetics | Decorative Premium Finish |
48-Inch High-Velocity Sweep Matrix: Engineered by Yasuda with a 48-inch (1200mm) sweep span to drive extensive, wide-angle overhead air displacement across living, dining, and commercial office fields.
4-Blade Aerodynamic Balance Shield: Features a specialized four-blade system layout configured to optimize downrod-driven wind distribution while reducing skin-friction dragging and operational air turbulence.
Decorative Premium Chassis Logic: Constructed within a highly aesthetic decorative housing matrix designed to provide structural hardware durability while augmenting interior architectural themes.
Heavy-Duty Double Ball-Bearing Motor: Powered by a robust copper-wound motor utilizing precision-engineered double ball bearings to minimize friction resistance, ensuring whisper-quiet acoustic performance.
Industrial-Strength System Lifespan: Optimized for reliable continuous operation with top-tier internal electrical insulation blocks, safeguarding the mechanical array against grid-induced heat degradation.