Hobbywing XRotor Micro 4-in-1 45A BLHeli-32 ESC

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SKU 30902090

Manufacturer Description

This the Hobbywing XRotor Micro 45A 6s 4-in-1 ESC. It's a powerful ESC with 32bit BLHeli capabilities, tons of power, and reliable performance.


  • High performance 32-bit microprocessor with the running frequency of up to 48MHz for excellent performance
  • BLHeli-32 firmware is the third generation, following base BLHeli and BLHeli-S
  • All codes use damped light mode. Damped light does regenerative braking, causing very fast motor retardation, and inherently also does active freewheeling
  • The code supports features to prevent sync loss. There are tunable parameters that can make the code run well even in the most demanding situations, although default settings will work excellently in normal operating environments
  • The code supports regular 1-2ms pulse width input, as well as Oneshot125 (125-250us), Oneshot42 (41.7-83.3us) and Multishot (5-25us)
  • Dshot signaling is supported at any rate up to at least Dshot1200. The input signal is automatically detected by the ESC upon power-up
  • The code also supports a beacon functionality, where the ESC will start beeping after a given time of zero throttle; this can be very useful for finding lost crafts
  • On board 10V &5V BEC, powering different accessories such as FC, VTX, Camera and LED lights, etc.


  • Model: Hobbywing XRotor Micro 4-in-1 45A BLHeli-32
  • Application: 130mm - 280mm diagonal frame-base
  • LiPo Power Input: 3s - 6s
  • Continuous Current: 45A x 4
  • Burst Current: 60A x 4
  • BEC Output: 5V @ 1.5A / 10V @ 1.5A
  • Input Wires: 12AWG - 130mm (Red/Black)
  • Output Wire: No wires, but solder tabs
  • Connector: XT60 (w/ Wires soldered on)
  • Throttle Calibration: Supported
  • Firmware: BLHeli-32
  • DEO: Supported
  • OneShot Mode: Supported
  • Timing: Supported
  • Motor Rotation: Supported
  • Mounting Holes: 30.5mm / 30.5mm
  • Dimensions: 32.7mm Long / 18.4mm Wide / 6.2mm Thick
  • Weight: 11.5g


  • 1x XRotor Micro 4-in-1 45A ESC

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