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  • XM series esc is the upgraded version from SN series with advanced processor, the basic frequency up to 50MHz and processing capacity is faster to support high KV motor.
  • Specially made for Multirotors, with an extra fast throttle respond.
  • Throttle signal is twisted pair cable, reduce the signal crosstalk. 
  • New miniaturization and ultra-low resistance MOSFET, powerful flow resistance, and professional MOS Drive chips to improve efficiency.
  • PCB board processed with special thickness treatment, low resistance and calorific value, higher impact resistance.
  • Subminiaturization design, 20A with high performance filtering capacitor on the board to reduce the weight. 
  • Support refresh rate of throttle signal up to 500Hz, compatible with all flight controlers.
  • Support ultra-high speed Oneshot125 and 3000Hz high refresh rate.
  • Advanced settings are available to be set via SiLabs USB linker.


  • Name: XM20A
  • Input voltage: 3-4s Lipo
  • Size: 24mm * 14mm * 4.5mm
  • Type: BLHeli Bootloader & Firmware
  • Weight: 5.6g


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