Gemfan 1635 40mm 3-Blade Propeller (1.5mm Shaft) – Transparent Yellow (Set of 8)

Gemfan 1635 40mm 3-Blade Propeller (1.5mm Shaft) – Transparent Yellow (Set of 8)

Product description

The Gemfan 1635 propellers are designed for compact FPV micro drones and racing multicopters. With a diameter of 40 mm and a pitch of 3.5 inches, they deliver powerful thrust and rapid acceleration. The three-blade design supports precise control responses and stable flight behavior, especially during dynamic maneuvers in tight spaces.

The durable polycarbonate combines flexibility with a low weight of just 0.54 g per propeller. The special blade shape is optimized for direct throttle response, while the compact hub allows for space-saving installation. Thanks to the lightweight construction, the motors can react quickly to changes in RPM.

The 1.5-mm shaft mount is suitable for brushless motors in sizes 1103 through 1105. The set includes four clockwise-rotating and four counterclockwise-rotating propellers in transparent yellow, providing sufficient spares for multiple rotor changes.

Technical Specifications

• Model: 1635-3
• Product Type: FPV Micro Propeller
• Diameter: 40 mm (approx. 1.6 inches)
• Pitch: 3.5 inches
• Number of Rotor Blades: 3
• Material: Polycarbonate (PC)
• Color: Clear Yellow
• Weight: 0.54 g per propeller
• Hub thickness: 5.2 mm
• Maximum blade width: 7.46 mm
• Shaft diameter: 1.5 mm
• Mounting: Single-hole mount
• Recommended motor size: 1103–1105
• Quantity: 8 pieces

Compatibility

• FPV micro and racing drones with sufficient propeller clearance for 40 mm
• Brushless motors in sizes 1103 through 1105 with a matching 1.5-mm shaft
• Compact FPV multicopters with a suitable single-hole propeller mount