Gemfan D90 Pentablade Propeller (PC)
Product Overview
The Gemfan D90 Pentablade is a 3.54-inch penta-blade propeller crafted from durable Polycarbonate (PC) material. Designed for compatibility with 2204 to 2306 motors, it offers a unique combination of power and responsiveness for pilots seeking distinct flight characteristics from their aircraft. It features versatile mounting with both 1.5mm and 2.0mm center hole options, supporting installation via an M5 adapter ring.

Key Features

• Model: D90 Pentablade (PC)

• Blade Count: 5

• Diameter: 90 mm (3.54 inch)

• Pitch: 2.4 inch

• Weight: ~3.52 g (per propeller)

• Material: Polycarbonate (PC)

• Compatible Motor Size: 2204 to 2306

• Mounting Interface Options: 1.5 mm shaft hole, 2.0 mm shaft hole (supports M5 adapter ring)

• Packaging: 2 CW + 2 CCW per pack

Applications

• Drones requiring high-disc-loading and immediate thrust response

• Builds utilizing 2204 to 2306 size motors

• Experimental or specialized setups where unique flight dynamics are desired

Features & Advantages

• Penta-Blade Performance: The five-blade design provides increased disc loading for potentially quicker thrust response and a distinct, aggressive power delivery compared to traditional tri-blade propellers.

• Durable PC Construction: Made from tough polycarbonate, offering a balance of flexibility and impact resistance for reliable performance.

• Versatile Mounting Compatibility: Features dual mounting interface options with both 1.5mm and 2.0mm shaft holes, and supports an M5 adapter ring for broad motor compatibility.

• Complete Set Packaging: Conveniently packaged as a ready-to-fly set containing two clockwise (CW) and two counter-clockwise (CCW) propellers.

Company Strength
Ningbo GEMFANHOBBY Co., Ltd. (GEMFAN) is a professional drone propeller manufacturer integrating R&D, design, production, and global marketing.

Highlights:

• Expert Team: Specialists in composite materials, aerodynamics, and UAV propulsion systems.

• Innovative Technology: Holds nearly 100 independent design patents.

• Global Reach: Products are exported to over 60 countries worldwide.

• Market Leadership: FPV propellers account for approximately 60% of the global market share.

• Industry Recognition: The official propeller supplier for National Drone Racing Championship teams.

• Core Values: Professionalism · Quality · Innovation · Integrity · Service.