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Gemfan 31mm 1220 PC 4 Blade 0.8mm 4L4R

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Gemfan 31mm 1220 PC 4 Blade 0.8mm 4L4R is a compact propeller set for micro drones and Tinywhoop platforms. Its 31 mm diameter, 2-inch pitch, and four-blade layout provide stable thrust and precise handling in confined spaces. The 0.8 mm mounting-hole version is intended mainly for 6x15mm – 7x16mm brushed motors. Available colors are Clear Blue, Clear Purple, and Clear Red.
9.76 zł 9.76 PLN VAT Excluded
9.76 zł VAT Excluded
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  • Diameter
  • Pitch

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Diameter: 1.2"
Pitch: 2"

Terms and Conditions

Stable Control in Confined Spaces – Gemfan 31mm 1220 PC 4 Blade 0.8mm 4L4R

Gemfan 31mm 1220 PC 4 Blade 0.8mm 4L4R is designed for lightweight indoor micro drones. Its four-blade configuration increases air contact, supporting stable hovering, confident cornering, and predictable throttle response. Durable PC construction helps resist impact and wear during frequent contact with obstacles, while the 0.31g individual propeller weight remains suitable for small propulsion systems.

Product images are for illustrative purposes only. The actual color and shade of the propellers may vary slightly from those shown in the photographs.

Key Features of Gemfan 31mm 1220 PC 4 Blade 0.8mm 4L4R

  • 4-blade design: stable thrust and confident handling.
  • 31 mm diameter: suitable for small Tinywhoop drones.
  • 2-inch pitch: responsive throttle feel.
  • 0.8 mm mounting hole: fits brushed motors with a 0.8 mm shaft.
  • PC material: lightweight and impact-resistant.
  • 4L + 4R set: two complete propeller sets for a quad.
  • Available colors: Clear Blue, Clear Purple, and Clear Red.

Gemfan 31mm 1220 PC 4 Blade 0.8mm 4L4R Specifications

Model

Gemfan 1220-4

Blade Count

4

Diameter

1.2 inch (31mm)

Pitch

2 inch

Weight (per Prop)

0.31g

Material

Polycarbonate (PC)

Hub Thickness

5mm

Mounting Hole

0.8mm

Color

Clear Blue;
Clear Red;
Clear Purple

Gemfan 31mm 1220 PC 4 Blade 0.8mm 4L4R Package Includes

  • 4x CW Gemfan 31mm 1220 PC 4 Blade 0.8mm
  • 4x CCW Gemfan 31mm 1220 PC 4 Blade 0.8mm
gemfan-31mm-1220-pc-4-blade-0-8mm-4l4r