20A OPTO Brushless Electronic Speed Controller
20A OPTO Brushless Electronic Speed Controller
The 20A OPTO brushless electronic speed controller (ESC) is an optically isolated ESC designed specifically for multirotor drones. Its function is to receive signals from the flight controller, drive the brushless motor, and control the motor's speed.
Voltage
20A
Cont.Current
20A
Type
Recommended Models
Weight
24.5g
Features
OPTO optical isolation design isolates the power supply circuit from the signal circuit to reduce interference; a common solution for multi-rotor aircraft
Firmware specifically designed for multi-rotors ensures fast throttle response, supports high-frequency PWM signals, and enables smooth motor operation
Built-in protection: overcurrent, low voltage, overheat, and stall protection to prevent motor and ESC burnout
The three-phase U/V/W output terminals feature pre-installed connectors for quick and easy motor connection and disconnection, reducing the amount of soldering required
Applications
Aerial PhotographyEducationSurveyingSmall Construction MachineryDIY Open-Source Drones
