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Open vs sealed drone motors differ in cooling, protection, weight, and thermal management. This article compares both designs and explains their impact on UAV applications and stator core design.
Why is the 12N14P drone motor so common? This guide explains its 12-slot/14-pole structure, concentrated winding, outer-rotor advantages, cogging torque, and electrical-frequency trade-offs.
Explore how Racing, Freestyle, Cinematic, and Long Range FPV drones place different demands on motor design. Learn how KV, torque, efficiency, vibration, stator size, and other factors shape the right motor solution for each application.
Why do some drones use one large motor, while others use multiple small motor?The answer depends on the mission requirements and the UAV motor solutions behind different designs. Single-rotor drones rely on a high-power motor to drive the main rotor, improving payload capacity and flight endurance. Multirotor drones use multiple independent motors to control propellers, … Read more
Manufacturing errors can reduce UAV motor efficiency even when the stator uses low-loss electrical steel. This article explains how burrs, punching stress, stack height, air-gap variation, slot dimensions, and stacking methods affect core loss, temperature rise, vibration, and motor consistency.
Why are YASA axial flux motors so thin? This guide explains their structure, torque density, segmented stator design, cooling, high-performance vehicle applications, and key mass-production challenges.
Drone motor codes such as 2207, 2807, 3115, and 4214 describe stator size, not motor power. This guide explains how stator dimensions, KV, windings, electrical steel, and manufacturing quality affect motor performance and selection.
Learn the complete motor core manufacturing process, from silicon steel selection and slitting to stamping, stacking, fixing, and quality control.
This article compares epoxy coating, injection molding, overmolding, and slot paper to help you choose the right stator core insulation solution for different slot structures, production volumes, and insulation requirements.
In this article, we delve into the basic knowledge of motor winding, including key concepts such as mechanical and electrical angles, pole pitch, coil pitch, and wind factors.