STONE系列

17 years of deep industry expertise

Nanchang Changkong Technology

Focusing on the innovative design of high-performance industrial brushless power control systems, adhering to the concept of courage to explore and diligent practice, we continue to invest in R&D resources and successfully develop a variety of high-quality industrial brushless motor speed controllers (ESCs). Since the R&D project in 2008, he has accumulated rich experience in product design and mastered a number of core technologies. With excellent product performance and quality, it has won high recognition and praise from many users in the market over the years.

ROCK Series

Focus on high-performance metrics
Voltage range: 6~14S, 6~18S, 12~26S
Current range: 120A~400A

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Breeze FOC Series

New Vfast Observer Technology
Voltage range: 3~4S, 4~6S, 6~14S
Current range: 20A~80A

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STONE Series

The main lightweight design concept
Voltage range: 4~6S, 6~14S, 12~26S
Current range: 40A~200A

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RW Series

Underwater propulsion ESC
Seamless switching with rapid deceleration
Multi-layered security protection with real-time motor monitoring

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FT Series

Designed specifically for fixed-wing aircraft
BEC voltage regulation power supply, multiple protection measures to ensure system stability
Quick throttle response and smooth power delivery

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SKY Series

Focus on low-voltage applications
Voltage range: 1S, 2~6S
Current range: 3A~60A

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ROCK 280A-HC

12~26S | Continuous operating current 140A (specific heat dissipation) | 8-level safety protection functions

FT 130A

6~14S | 100ms response time | 5V 2A switching buck converter

STONE 80A-MC

6~14S | Continuous operating current 80A (specific heat dissipation) | High cost-performance ratio

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