This is the Great Planes ElectriFly Ammo 28-35-3900kV Brushless In-Runner Electric Motor
Features
Great Planes Ammo 28-35-3900Kv Brushless Inrunner Motor GPMG5200
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
Specifications
Motor Diameter: 1.1" (28mm)
Motor Length: 1.378" (35mm)
Shaft Diameter: .126" (3.2mm)
Shaft Length: .591" (15mm)
kV Rating: 3900 rpm/V
Weight: 3.3oz (94g)
Input Voltage: 7.4-11.1V
Max. Constant Current: 22A
Max. Surge Current: 45A
Max. Constant Watts: 244W
No Load Current: 1.8A
Package Contents
Great Planes ElectriFly Ammo 28-35-3900kV Brushless Electric Motor with connectors and four M3x5 machine screws
Requires
Installing in model and connecting to speed control Propeller, suggested sizes are 10x7E-14x7E
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