T-Motor VZ41.5×15.2 41.5in VTOL Propeller, PMI Carbon Fiber Composite + PMI Foam Core, Flange Mount

Description

Overview

The T-Motor VZ41.5×15.2 is a VZ Series VTOL propeller designed for VTOL applications, including VTOL fixed-wing UAVs in multicopter mode. The VZ Series propellers are designed to address VTOL operational needs across vertical takeoff/landing and cruise, with a focus on high strength, high stiffness, and lightweight design.

Key Features

• High strength: Withstands centrifugal loads and maneuver-induced alternating loads at high RPM to help prevent structural failure.
• High stiffness: Supports 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 for the flight control system.
• Superior aerodynamic design for VTOL dual modes:
  • Vertical takeoff & landing phase: Designed for high thrust and power, targeting maximum lift output within limited blade area.
  • Cruise phase: When the propeller stops rotating, designed to minimize profile drag to reduce power consumption and achieve low-drag efficiency.
• Transition stability concepts: Addresses high angle of attack, low speed, and unsteady flow field challenges including asymmetric airflow and periodic load variations that can induce flutter and thrust fluctuation.
• Technical features (VZ Series):
  • Bending & torsion resistant layup design (optimized fiber orientation and ratio).
  • Prepreg compression molding for integrated forming (product porosity below 1%).
  • PMI foam core (lightweight, high-strength core to increase stiffness while controlling total weight).
• Performance improvement statements (VZ Series): 30% flexural strength and 20% torsional stiffness (from comparative testing between VZ Series propeller and G Series propellers, under specific lab conditions).
• Blade root optimization: Blade root thickness optimized to provide structural redundancy and reduce loads on connecting bolts.
• Aerodynamic elements: Dedicated high lift-to-drag ratio airfoil for VTOL thrust, low-drag cruise blade shape, and specialized blade tip design to weaken vortex strength.
• Custom VTOL propeller service: 10 to 100 inches, supporting matching with various pitch specifications and motors (in-house R&D, mold manufacturing, composite molding, testing & validation).

For ordering support, packaging issues, or technical questions, contact [email protected] or visit https://rcdrone.top/.

Specifications

Diameter	41.5(1054.1mm)
Pitch	15.2(386.1mm)
Material	Resin-basedCarbonFiberComposite+PMIFoamCore
Surface Treatment	Matte
Average Singleblade Weight	268 g
Type	One-Piece Straight Propeller
Recommended Max RPM	4000 RPM
Recommended Max Thrust	51 kg
Limit RPM	4460 RPM
Limit Thrust	64 kg
Connections & Dimensions	Flange Mount, 12 mm Center Hole, 30 mm Bolt Circle, with 4x 5 mm Mounting Holes
Application	VTOL Fixed-Wing UAVs, Multicopter Mode

Whats Included

• Propellers: CCW*1, CW*1
• Propeller Cover Plate (46*4.5mm)*2
• Socket Head Screws (M5*28mm)*8

Applications

• VTOL fixed-wing UAVs (multicopter mode)
• VTOL platforms requiring vertical takeoff/landing thrust and low-drag characteristics during cruise (propeller stopped)

Notes

• Appearance diagrams and product renderings are for reference only; actual product shall prevail.
• 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 VZ Series propellers and V Series propellers.
• Test data were obtained under specific laboratory conditions; actual data and parameters may vary with environment, platform, software, and other factors.

Details

The T-Motor VZ41.5×15.2 VTOL propeller features a sleek carbon-fiber blade design for large multirotor and VTOL setups.

The T-Motor VZ 41.515.2 VTOL propeller provides a large-diameter, two-blade setup for compatible VTOL builds.

The T-Motor VZ41.5×15.2 VTOL propeller uses a wide blade profile designed for efficient airflow across the span.

The upward airflow design supports efficient vertical lift for VTOL setups.

The T-Motor VZ 41.5×15.2 VTOL propeller uses a swept carbon-fiber blade profile for efficient lift on large multirotor or VTOL setups.

The VZ 41.5-inch VTOL propeller uses a bolted hub connection with carbon-fiber blades for a secure, repeatable mount.

The VZ41.5×15.2 VTOL propeller hub uses a multi-bolt mounting area with a 15% bolt shear load callout for reference.

The T-Motor VZ 41.5×15.2 VTOL propeller profile is shown with airflow streamlines and a velocity scale to illustrate its aerodynamic flow pattern.

The VZ41.5×15.2 VTOL propellers blade profile is visualized with airflow streamlines and a velocity magnitude scale for aerodynamic analysis.

CFD pathlines visualize airflow behavior around the VZ41.5×15.2 VTOL propeller blade profile.

Computational airflow visualization helps assess aerodynamic behavior and flow patterns during design and testing.

A large VTOL drone propeller is scanned on a fixture to capture its shape for inspection and fit checks.

The VZ41.5×15.2 VTOL propeller features a slim carbon-fiber blade profile with a center hub bolt pattern for mounting.

The T-Motor VZ41.5×15.2 VTOL propeller set includes one CW and one CCW blade with two cover plates and eight M528mm socket head screws.