XRotor Pro 4in1 ESC (2-4S)

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ESC designed for Drone Racing
4inONE FPVs with 250-450mm

4IN1 ESC w 2x built-in BEC - Super Small & Light architecture
  • includes 4 high-performance 20A ESCs, 2 built-in BECs, 5 output ports for powering peripherals like FC, camera, 1 port for FC checking real-time current and voltage (on condition that the FC supports this function such as APM FC.
  • The space above ESC heatsink is reserved for installing FC (i.e. CC3D, naze32, skyline32, etc). All this makes the installation and wiring neat. 
  • 32-Bit ARM Processor w/ 48MHz
  • Premium MOSFETs (Toshiba MOSFETs)
  • Ceramic capacitors
  • built-in drive ICs, 3-ounce copper
  • Ultra high efficiency & rapid response - quality components guarantees less heat.
  • Motor Block-up Protection
  • Splash-proof
Oneshot mode supported 
  • supports regular throttle signal frequencies of below 500Hz but also super high speed throttle signals and makes communication between FC and ESC more agile,
  • throttle linearity smoother, and throttle response rapiderDEO Technology/Active Freewheeling
The DEO (Driving Efficiency Optimization) technology

Implemented in the ESC has multiple advantages:

  • Active braking. When reducing the throttle amount, the motor will decelerate very quickly. This feature enables pilots to more easily perform all maneuvers like sharp turns, altitude changes, and sudden braking. 
  • Higher driving efficiency, longer flight time.
  • Lower ESC temperature and a more reliable operation 
4 in ONE Micro  4 in ONE PRO
30901065 30901101
Application FPVs with 130-280mm Diagonal Wheelbase FPVs with 250-450mm Diagonal Wheelbase
LiPo Power input 3S-4S 2S-4S
20Ax4 20Ax4
Burst Current 25Ax4 25Ax4
BEC Output
5.3V/12V, 3A
5.3V & 12V/2A
Input wires 16AWG-130mm* (Red/Black) 14AWG-130mm* (Red/Black)
Output Wire Black-20AWG-100mm*3
no (raw wires) no (raw wires)
Weight / Size 24.5g/54*36*7mm 57g/63.0x50.0x11.7mm
Throttle Calibration Supported Supported
ESC Programming Supported Supported
DEO Supported Supported
OneShot Mode Supported Supported
Timing Not Supported Not Supported
Motor Rotation Not Supported Supported

* Note: All the wire length above is the original length, not the length you see from the outside. 

Optional devices
Warranty note
**  All ESCs purchased from Hong Kong / Chinese retailers do not confirm CE / North America regulation - deems products non-warranty
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