Power 52 Brushless Outrunner Motor 590KV (EFLM4052A)

The Power 52 Brushless Outrunner Motor, 590Kv, is a high-torque, direct-drive unit designed to power 40- to 50-size sport and scale RC airplanes, including 40- to 50-size 3D aircraft, delivering clean, quiet power up to 1650 watts.

Built as an external-rotor design, it features a slotted 14-pole outrunner, a hardened steel shaft and ball bearings for durability, and a 6 mm shaft that can be reversed to fit alternative installations. The motor ships with mounting hardware and prop adapters, and it pairs with an 80-amp brushless ESC and a 4S–6S LiPo (or 14- to 16-cell Ni-MH/Ni-Cd) battery using propellers from 14x7 to 12x8, delivering reliable, lightweight torque and smooth performance for mid-sized RC aircraft.