XRotor 4 IN 1 Micro 3-4S Build-in BEC 20A ESC Hobbywing


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This XRotor 4IN1 Micro ESC not only includes 4 high-performance 20A ESCs, 1 built-in BEC, but also output ports for powering peripherals like FC, camera, and a port for FC checking current and voltage in real time. The highly integrated structure makes the installation and wiring simple and clean.
Rotation direction of every motor can be set via transmitter.
This saves the trouble of re-soldering/re-connecting after connected/soldered motors to the ESC freely and found motor runs in reverse.
The use of high performance 32-bit ARM processor
(with the operating frequency of up to 48MHz), built-in drive ICs, imported quality MOSFETs, 3-ounce copper and 6 layers of PCBs guarantees less heat, higher efficiency and rapider response.
This Xrotor 20A 4IN1 Micro ESC not only supports regular throttle signals (with the frequency of up to 621Hz), Oneshot125 (125-250μs) high-speed throttle signals
(with the real-time frequency of up to 3.8KHz), but also Oneshot42 (42-81μs) and Multishot (2-25μs) super high speed throttle signals. All this makes communication between FC and ESC more agile, throttle linearity smoother, and throttle response rapider
Product Details
Cont./Peak Current:20A×4/25A×4
LiPo Cells:3-4S LiPo
ESC2.PNG some_text
BEC Output:5.3V/12V,3A
Applications:130-280mm FPVs
XRotor 4 IN 1 Micro 3-4S Build-in BEC 20A ESC Hobbywing
XRotor 4 IN 1 Micro 3-4S Build-in BEC 20A ESC Hobbywing
  • 100 Units in Stock
  • Manufactured by: Hobbywing

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Safety Tip

This product was added to our catalog on Friday 11 November, 2016.



Rc-toys Multi Rotor safty Tip Keep your PROPS OFF not installed until you are fully conversant/understand in full the functions of your Tx in full including TRAV (end Points), the arm and disarm procedures - realise that for a noob skiping or out-of-order set-up steps or moving sticks, or even static - PROPS may start at anytime without warning. Never install props prior to calibration of the ESC and testing the gyro orientation, and arm/disarm testing of the board - YOU are responsible - make sure your actions and your Copter is safe. Never ASSUME the props will not start - removing the props removes the risk.

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