503 NEW PRODUCT 3 F1503 Can store folding propellers suitable for 4" efficienc Porcable powerful '150
ESC: 10A, Power: 58.4W, Thrust Efficiency: 3.87%, Operating Temperature: up to 76.39°C after 10% throttle running for 10 minutes (ambient temperature: 26°C) with a 3850KV motor.
Aviation-grade 7075 aluminum alloy with hard-anodized caps, featuring a hollow-carved design for reduced weight and enhanced heat dissipation.
Featuring enameled wire and a high full-slot ratio, this motor has low internal resistance, resulting in minimal eddy current hysteresis loss.
Test Report for Brother Hobby F1503 Motor: Specifications: KV: 3850kV Configuration: 12NIP Stator Dimension (mm): 15, Motor Dimension (mm): 018.11 AWG 2-#160mm Sator Height (mm): , Weight Including Cable (g): 8.52 Magnet Material: N52H Internal Resistance (mΩ): 371.00 Idle Current @7V (A): 0.3A/7V