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    50A 3-12S Electronic Speed Controller (ESC) for Single BLDC Motor

    5 out of 5 based on 3 reviews | Write a review
    Cheap 50 amp electronic speed controller is designed for a brushless dc motor. The ESC controller with safe voltage 8V-60V (3-12S), is mainly used for the robot, RC cars, robot arms, DUY off-road vehicles and bicycles. Brushless ESC controller can turn on when you turn your car on and activates when it detects that you may lose control.
    SKU: ATO-ESC-50-312S
    Free Shipping Worldwide
    Delivery date: 6-12 days

    50A electronic speed controller is used for a brushless motor. Low price brushless ESC controller has a safe voltage of 8V-60V (4-12S) and is designed to automatically help stabilize your car when it detects a momentary loss of control, widely used in remote control and vehicle applications.


    • Model:¬†ATO-ESC-S50A
    • Voltage: 8V-60V (3-12S)
    • Firmware: Latest firmware version
    • Power Current: 50A continuous/200A peak
    • Signal: PWM input
    • Communication Port: USB, CAN, UART
    • Control Modes: BLDC, FOC
    • Size: 83mmx62mmx22.5mm
    • Switch Off: Fireproof flower/intelligent version of fireproof flower switch
    • Input Source: PPM, analog, NRF, NYKO, KAMA, NUNCHUCK
    • Support Sensor: ABI, HALL, AS 5047, AS5048A

    Dimension (Unit: mm)

    50A 3-12S Electronic Speed Controller for Single BLDC Motor Dimension

    Wiring diagram

    50A 3-12S Electronic Speed Controller for Single BLDC Motor Wiring Diagram

    Tips: How does an electronic speed controller control speed?

    An ESC or an Electronic Speed Controller controls the brushless motor movement or speed by activating the appropriate MOSFETs to create the rotating magnetic field so that the motor rotates. The higher the frequency or the quicker the ESC goes through the 6 intervals, the higher the speed of the motor will be.

    Existing reviews of 50A 3-12S Electronic Speed Controller (ESC) for Single BLDC Motor
    Great ESC controller for BLDC motor
    I have ordered a 50A electronic speed controller and would recommend it to anyone. It works with the matched BLDC motor well.
    From: Kay | Date: 11/10/2022
    Was this review helpful? Yes No (0/0)
    Great electronic speed controller
    I apply the 50A electronic speed controller in off-road vehicles. Great control current
    voltage and adjust speed that my vehicle can run smoothly. Easy to install and portable. I like it so much.
    From: selina | Date: 07/11/2022
    Was this review helpful? Yes No (0/0)
    Seems to work very well
    This electronic speed controller doesn't get unusually hot and has plenty power for servos and receiver. No telemetry just good value. It seems to work very well, had no problems.
    From: Drosy | Date: 04/01/2023
    Was this review helpful? Yes No (0/0)
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