High power speed controller for BLDC motors offers continuous current up to 80A at a voltage of up to 51V (12S LiPo). Using a special firmware, we offer the optional starter or starter-generator mode.

The IBEX product line represents advanced speed controllers for use exclusively in RC airplane models. With integrated telemetry and various possibilities of optional user configuration, the controllers offer high efficiency, low weight and precise motor control.


  • Small dimensions combined with high power motor control.
  • Over- and undervoltage protection, overtemperature protection, motor-stall protection.
  • Configurable current limiter.
  • Optically isolated throttle input.
  • Safety shutdown when the throttle impulse is lost.
  • Configurable acceleration, timing, electromagnetic brake etc.
  • Low acoustic noise due to high frequency switching.
  • Automatic telemetry detection: Duplex EX, Hott, MSB, S.Bus2. Alternative firmware with Spektrum SRXL2 telemetry support.
  • Telemetry (RC system dependent): voltage, current, power, capacity, temperature, RPM, energy.
  • Telemetry min/max values are logged.
  • Configuration through the transmitter or external terminal (JETIBOX/SMART-BOX).
  • Firmware updates via USB interface using the MAV Manager
  • Languages: CZ/DE/EN/FR/IT.


eight [g]


Dimensions [mm]

57 x 35 x 28

Continuous current [A]


Max. current (2s) [A]



Duplex EX, Hott, MSB, S.Bus2, SRXL2

Operational temperature [°C]


Supply Voltage [V]

10 – 51V

Batteries LiXX

3 – 12

Cable crossection (input/output) [mm²]

4 / 2.5


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