Overview
The T-Motor VZ20x8.2 is a VTOL propeller designed for VTOL applications, including VTOL fixed-wing UAVs in multicopter mode, and is positioned for medium VTOL agriculture platforms. The VZ Series focuses on high strength, high stiffness, and lightweight design to improve thrust response and flight-control bandwidth while maintaining reliable structure at high RPM.
Key Features
- High strength: Withstands centrifugal loads and maneuver-induced alternating loads at high RPM to help prevent structural failure.
- High stiffness: Helps maintain safe blade-tip clearance in compact layouts, suppresses aeroelastic deformation, and helps prevent flutter.
- Lightweight design: Reduced moment of inertia for rapid thrust response and higher attitude control bandwidth.
- VTOL aerodynamic design: Targets high thrust in vertical takeoff/landing, and reduced profile drag in cruise when the propeller stops rotating.
- Transition stability focus: Addresses high angle-of-attack, low-speed, and unsteady flow-field interference (including asymmetric airflow and periodic force variations).
- Composite structure/process: Bending & torsion resistant layup design; prepreg compression molding for integrated forming with product porosity below 1%; PMI foam core for stiffness-to-weight control.
- Reported test comparisons: 30% flexural strength and 20% torsional stiffness (derived from comparative testing between VZ Series propeller and G Series propellers).
- Blade root optimization: Blade root thickness optimized to provide structural redundancy while reducing loads on connecting bolts.
For order support, installation guidance, or bulk procurement inquiries, contact [email protected] or visit https://rcdrone.top/.
Specifications
| Model | VZ20x8.2 |
| Diameter (Inch) | 20(508mm) |
| Pitch (Inch) | 8.2(208.3mm) |
| Material | Resin-based Carbon Fiber Composite + PMI Foam Core |
| Surface Treatment | Matte |
| Average Singleblade Weight (g) | 38 |
| Type | One-Piece Straight Propeller |
| Recommended Max RPM (RPM) | 7300 |
| Recommended Max Thrust (kg) | 11.2 |
| Limit RPM (RPM) | 8000 |
| Limit Thrust (kg) | 14 |
| Application | VTOL Fixed-Wing UAVs, Multicopter Mode |
| Connections & Dimensions | Flange Mount, 6 mm Center Hole, 12 mm Bolt Circle, with 2x 3 mm Mounting Holes |
| Technical drawing values | 513; 42.9; 18.6; 6.1 (Partial View Scale 2:1) |
Whats Included
- CCW *1
- CW *1
- Propeller cover plate (23*2.5mm) *2
- Adapter (6*4*2mm) *2
- Socket head screws (M3*14mm) *4
Before using, check that all items are included. If anything is missing, contact customer service or email [email protected].
Applications
- VTOL fixed-wing UAVs (multicopter mode)
- VTOL platforms requiring high thrust for vertical takeoff/landing and low-drag considerations for cruise
Notes
- Appearance diagrams and product renderings are for reference only; the actual product prevails.
- Flexural strength and torsional stiffness improvement data are from comparative testing between VZ Series propeller and G Series propellers.
- Reduction in bolt shear load data is sourced from simulation comparisons between installation bolts for the VZ Series propellers and those for the V Series propellers.
- Test data were obtained under specific laboratory conditions; actual data and parameters may vary depending on test environment, platform, software, and other factors.
Details
The T-Motor VZ20x8.2 VTOL propeller features a sleek carbon-fiber-style blade design for clean, efficient builds.
The T-Motor VZ20x8.2 20-inch VTOL propeller features a swept blade profile with visible pitch for VTOL setups.
Airflow arrows indicate the thrust direction generated through the propeller disc for VTOL lift applications.
The VZ20x8.2 VTOL propeller uses a carbon-fiber blade with an airfoil profile to support efficient lift on larger builds.
The VZ20x8.2 VTOL propeller hub uses a multi-bolt mounting layout paired with wide carbon-fiber blades for stable attachment.
The propeller hub and bolt area are shown with a color stress map labeled for a 15% bolt shear load case.
The T-Motor VZ20x8.2 VTOL propeller uses a contoured blade profile designed for smooth airflow across the span.
CFD pathlines visualize airflow velocity around the VZ20x8.2 propeller blade profile for VTOL setup analysis.
Flow-streamline simulation around the VZ20x8.2 propeller blade helps visualize airflow behavior for VTOL setups.
Computational airflow simulation supports the design and tuning of the VZ20x8.2 20-inch VTOL propeller for smoother, more predictable performance.
Precision CNC machining is used to create tight-tolerance metal components with clean, consistent surfaces.
The T-Motor VZ20x8.2 VTOL propeller is designed for precise fit and balance, helping keep your VTOL build consistent.
The VZ20x8.2 propeller uses a 6 center bore with a 12 hub and two 3 mounting holes for straightforward fitment.
The T-Motor VZ20x8.2 20-inch VTOL propeller set includes one CW and one CCW blade with cover plates, adapters, and M3x14mm socket head screws for mounting.
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