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Great Planes Ammo 20-40-3500 In-Runner Brushless Motor



Product Description



FEATURES: Brushless, slotless Ammo In-Runner Motors offer an incredible power- to-weight advantage and almost twice the efficiency of Brushed motors Ideal for direct or gear drive use Up to 89% efficient and virtually maintenance-free; no brushes to wear out Powered by "rare earth" Neodymium magnets for high torque and unmatched heat resistance Pre-installed gold plated connectors for plug and play operation when used with compatible ElectriFly Silver Series Brushless speed controls Double sealed bearings Two year warranty


INCLUDES: Great Planes ElectriFly Ammo 20-40-3500kV Brushless Electric Motor with connectors and four M2x5 machine screws


REQUIRES: Installing in model and connecting to speed control Propeller, suggested sizes are 10x4.5S-12x8S


SPECS: Motor Diameter: .787" (20mm) Motor Length: 1.57" (40mm) Shaft Diameter: .079" (2mm) Shaft Length: .413" (10.5mm) kV Rating: 3500 rpm/V Weight: 2.3oz (65g) Input Voltage: 7.4-11.1V Max. Constant Current: 12A Max. Surge Current: 25A Max. Constant Watts: 133W No Load Current: 1A

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