380KV Brushless Outrunner Motor for Multirotor Aircraft with Precise Speed Control

Product specification Size: 380KV What 380KV means 380KV indicates the motor will turn approximately 380 revolutions per minute for each volt applied under no load. This gives a predictable RPM per volt for accurate speed planning and system matching. Key benefits Predictable speed response for precise control of propellers or driven loads. Suitable for applications that require moderate to RPM when paired with the appropriate supply voltage. Simplifies system selection by providing a clear performance baseline for matching ESCs, batteries, and propellers or gear sets. Primary functions Converts electrical input into rotational motion for propellers, rotors, wheels, or geardriven assemblies. Works with common brushless motor controllers to provide variable speed and direction control. Important attributes Function: Brushless motor rating that defines RPM per volt for speed planning. Compatibility: Designed to work with standard brushless ESCs and typical hobby battery chemistries and voltages; select ESC and battery based on expected current draw and application. Size: 380KV denotes the motor speed constant; verify physical mounting and shaft details against your equipment before installation. Performance: Delivers predictable RPM behavior; final thrust or torque depends on supply voltage, propeller or load, and ESC settings. Construction: Built to meet typical mechanical and electrical requirements for hobby and light duty applications; check specifications for load limits and recommended operating conditions. Application examples Fixed wing RC aircraft: Use a 380KV motor with an appropriate propeller and battery voltage to achieve efficient cruise RPM for small to medium models. Multirotor drones: Pair with a compatible ESC and propeller selection when moderate to RPM is needed for responsive flight and agility. Small electric boats or ground models: Employ the motor for direct drive or via gearing when a balance of speed and torque is required. Installation and pairing notes Match the motor to an ESC with a current rating above the expected operating current for safety and reliability. Select battery voltage and propeller or gearing to achieve the desired RPM and thrust while staying within thermal limits. Verify mechanical fit, shaft dimensions, and mounting pattern to ensure proper installation. This 380KV motor rating provides a clear foundation for system design, enabling informed choices about power electronics and mechanical components to meet your performance goals.