Power 15 Brushless Outrunner Motor 950KV (EFLM4015A)

Power 15 Brushless Outrunner Motor, 950 KV is a high‑torque, external‑rotor motor designed to power 15‑size sport and scale airplanes. It delivers clean, quiet power suitable for models weighing 36–56 ounces (1020–1590 g) and also shines for 3D aerobats in the 32–40 ounce (910–1135 g) range, delivering up to 575 watts of output. It provides the feel of a 15‑size glow engine with the convenience of electric power for direct‑drive setups.

Built as an external‑rotor with a slotted 14‑pole design, it features a reversible 5 mm shaft for installation flexibility, ball bearings, and a hardened steel shaft for durability and smooth operation. The motor arrives with a mount, prop adapters and mounting hardware, and its quiet, lightweight performance makes it a strong direct‑drive alternative to inrunner designs. For best results, pair it with a 40–45 A brushless ESC and power from 8–12 cell NiMH/NiCd or 3–4S Li-Po, using prop sizes in the 10×6 to 13×6.5 range.