XRotor Micro ESC for Drone Racing (Legacy_BLHeli)

SKU: 30901066
$17.00 $13.49

Starting from $10.99 

ESC designed for Drone Racing
Reliable, High responsive brushless system
BLHeli / Oneshot ready


  • Super Small & Light architecture
  • F396 48MHz MCU
  • Premium MOSFETs (Toshiba MOSFETs for 20A &35A ESCs, Fairchild MOSFETs for 30A ESCs)
  • Ceramic capacitors
  • 3-in-1 drive ICs, 3-ounce copper
  • Ultra high efficiency & rapid response - 4 layers of PCBs and other quality components guarantees less heat.
  • BLHeli Firmware Ready - Users can flash or upgrade the BLHeli firmware via the signal cable (on ESCs), and program 4 ESCs simultaneously after connecting their flight controller to the BLHeliSuite software if the flight controller uses the CleanFlight firmware
  • Damped Light Mode & OneShot125 Mode Supported
    Damped light mode improves the motor retardation and allows
    users to brake the FPV drones more efficiently. Active-freewheeling
    technology improves driving efficiency, flight time and heat
  • Support OneShot125 high speed throttle
    signal and regular throttle signal (within 500Hz) modes.
  • ESC + Motor combo available. 
Factory Edition available
  • Innovative firmware exclusively developed by HOBBYWING technology
BLHeli 20A 2-4S BLHeli 30A 2-4S
 BLHeli 35A 3-6S

30901066 30901071 30901070
Application FPVs with 130-280mm Diagonal Wheelbase FPVs with 130-280mm Diagonal Wheelbase FPVs with 150-330mm Diagonal Wheelbase
LiPo Power input 2S-4S 2S-4S 3S-6S
20A 30A 35A
Burst Current 30A 40A 50A (burst in 10 sec)
BEC Output


Input wires 20AWG-100mm* (Red/Black) 18AWG-100mm* (Red/Black)

18AWG-100mm* (Red/Black)

Output Wire Solder tabs (no wires) Solder tabs (no wires) Solder tabs (no wires)
no (raw wires) no no
Weight / Size 7g/24.0x13.9x5.5mm 7g/24.0x13.9x5.5mm 10g/36.5x16.7x5.5mm

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

Warranty note
**  All ESCs purchased from Hong Kong retailers do not confirm CE / North America regulation - Products deems non-warranty
- ebay, and/or any discount online stores are not authorized dealer in North America. 
Optional devices