Stone 3115 Motor: Unmatched Power and Precision for FPV drones

October 20, 2025

The Stone 3115 Motor is a high-performance brushless motor meticulously engineered for FPV drones. Delivering an optimal balance of raw power, efficient operation, and exceptional reliability, this motor ensures your FPV drones achieve superior flight performance and operational stability. It integrates our advanced motor technology, refined through years of developing electric mobility powertrains, into a compact and robust package.


Key Features

• Ultra-High Thrust Capacity: Designed for burst power, offering up to 4500g of max thrust.

• High-Performance Lineage: Benefits from advanced motor technology developed for electric mobility.

• Non-PRC Supply Chain: Built with a China-free supply chain for enhanced security and component integrity.

• Optimal Power Density: Delivers 1400W max power from a lightweight 103g design.

• NDAA Compliance: Designed to meet the requirements of the US National Defense Authorization Act (NDAA).


Technical Specifications

KV Value: 900

Max Thrust: 4500 g

Voltage: 6S ~ 8S (3.7 V / cell)


🌍 Why Choose the Stone 3115 Motor?

With its compact 103g lightweight design, formidable 4500g max thrust, and Taiwanese manufacturing reliability, the Stone KV900 Motor is the trusted choice for professional drone operators and manufacturers. Our commitment to a China-free supply chain and NDAA compliance ensures this motor is suitable for the most sensitive and high-stakes operations. For security-conscious fleets, the combination of high-end performance engineering and verifiable supply chain integrity is unmatched.


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