HELTC 14mm Brushless Motor 15000KV 3.7V 7.4V RC Drone Fan

HELTC 14mm Tiny 3-Phase Brushless Motor – 15000KV High-Speed Engine

Power your next micro RC project with the HELTC 14mm 3-Phase Brushless Motor. Running at a blistering 15,000KV on 3.7V or 7.4V input, this ultra-compact metal motor delivers exceptional rotational speed in a feather-light package — perfect for RC drones, micro fans, radiator cooling systems, and DIY maker builds.

Key Features

• Ultra-High Speed: 15000KV rating for maximum RPM from minimal voltage input
• 3-Phase Brushless Design: Efficient, low-maintenance motor with longer operational life than brushed alternatives
• Wide Voltage Compatibility: Operates on 3.7V (1S LiPo) or 7.4V (2S LiPo) power sources
• Compact 14mm Diameter: Tiny form factor ideal for micro drones, cooling fans, and space-constrained builds
• 1.5mm Shaft: Standard micro shaft size compatible with a wide range of micro propellers and accessories
• Durable Metal Construction: Built for reliability and consistent high-speed performance
• Versatile Applications: Suitable for RC drones, fan radiators, RC hobby vehicles, and DIY electronics projects

Specifications

Package Includes

• 1 × HELTC 14mm 3-Phase Brushless Motor (1.5mm Shaft)

Please Note

• Photos may not reflect exact size — please refer to the listed dimensions.
• Minor measurement differences may occur due to manual measuring.
• Colors may vary slightly depending on monitor settings.

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Frequently Asked Questions

Q: What voltage does the HELTC 14mm brushless motor support?

A: This 3-phase brushless motor supports both 3.7V (1S LiPo) and 7.4V (2S LiPo) power inputs, making it highly versatile for a range of micro RC and hobby electronics builds.

Q: What is the shaft diameter of this brushless motor?

A: The motor features a 1.5mm shaft diameter, which is a standard size compatible with a wide variety of micro propellers, gears, and RC drone components.

Q: What are the best applications for a 15000KV 14mm brushless motor?

A: This motor is ideal for micro RC drones, cooling fans, radiator fans, DIY maker projects, and any compact build requiring high RPM output in a small footprint. Its 3-phase brushless design also ensures efficient, low-maintenance operation.

Q: Is this motor compatible with standard ESCs (Electronic Speed Controllers)?

A: Yes, this 3-phase brushless motor is compatible with standard brushless ESCs designed for micro RC applications. Ensure your ESC supports the motor's voltage range (3.7V–7.4V) and current rating for optimal performance.