Aluminum heat-sinking enclosure


High-end PMSM/BLDC motor controller (ESC) for light unmanned aircraft and watercraft.

Myxa is a high-end FOC ESC based on the Télega motor control technology.

Myxa is designed for use in propulsion systems of light unmanned aerial, underwater, and surface vehicles. The controller provides up to 600 W of continuous power output and supports a wide range of operating voltages 12–51 V (LiIon 4–12 S).

State-of-the-art vector control algorithms make Myxa one of the most energy-efficient ESC on the market. Unlike other solutions, Myxa is compatible with virtually any PMSM or BLDC motor, and is able to measure the parameters of the driven motor and automatically optimize itself for best performance.


  • Propeller and fan drives for light unmanned aerial vehicles.
  • Pump and propeller drives for unmanned watercraft.
  • CMG drives for LEO spacecraft.


  • Based on the advanced Télega motor control technology.
  • Continuous power output up to 600 W.
  • Single supply voltage 12–51 V (Li-ion 4–12 S).
  • Rich set of communication interfaces:
    • CAN bus interface (connectors are compatible with UAVCAN and the Dronecode Autopilot Connector Standard). Myxa B offers a doubly-redundant CAN bus interface for mission-critical applications.
    • UART interface for control, management, and telemetry.
    • USB interface for control, management, and telemetry; driverless compatibility with GNU/Linux, Windows, Mac OS X. The connector type is USB Micro-B.
    • Industry-standard RC PWM input.
  • 5V BEC (battery elimination circuit) power output (Myxa B only).
  • Optional motor temperature measurement.
  • Connectors compatible with the Dronecode Autopilot Connector Standard.
  • Bullet 3.5 power connectors.
  • High quality assurance:
    • Every manufactured unit undergoes a rigorous testing procedure. The testing log for each produced unit is available on the web.
    • Protection against unlicensed (counterfeit) production by means of a digital signature installed on every manufactured unit.


Myxa is available in different assembly variants which are reviewed below.

Myxa A

  • Optimized for cost-sensitive applications.
  • Single non-redundant CAN bus interface.
  • BEC power output not available.
  • From €99 per unit. Discounts for large orders and long-term supply agreements are available.

Available enclosure options:

Enclosure option Mass, g Dimensions, mm
Bare board 26 55✕35✕19
Polyolefin envelope 27 55✕36✕20
Plastic enclosure 41 59✕40✕26
Aluminum heat-sinking enclosure 55 57✕38✕24

Myxa B

  • Optimized for mission-critical applications.
  • Doubly-redundant CAN bus interface (supports non-redundant configurations as well).
  • BEC power output 5 V 0.2 A.
  • From €179 per unit. Discounts for large orders and long-term supply agreements are available.

Available enclosure options:

Enclosure option Mass, g Dimensions, mm
Bare board 27 55✕35✕20
Polyolefin envelope 28 55✕36✕21
Plastic enclosure 42 59✕40✕26
Aluminum heat-sinking enclosure 56 57✕38✕24

Evaluate your application

Put the parameters of your UAV system into the form below, and see the practical performance gains that the patent-pending vector control algorithms implemented in Télega can provide.

Maximum flight time with traditional BLDC drives: min
Maximum flight time achievable with Télega technology: min

Provided estimates are based on application statistics; real gains may vary.

Related announcements and discussions

Kucher.dms how to run?

I opted to download Kucher from the link below onto my Ubuntu system. The download resulted in a filed called Kucher.dms I can not figure out how to run or open this file. Any suggestion? Maybe a link on for those of us that just want to run the binary would…

Myxa ESC stopped working flashing red and gives error on attempt of running motor identification

mage.jpeg934x488 87.5 KB image.jpg934x488 132 KB One of ESC previously working started flashing red. I started Identification for it in hope it will help but get error as per screenshot. I suspect this is one of ESCs which previously already showed red LED once and then started work normally. But…

Identifying individual Myxa's on CANBUS

Hi Pavel, I ordered 3 Myxa’s from Titan on July 4th and still have not received. In the interim, I have a question about identifying each MYXA over CAN and device ID’s. I have done a lot of “serial” software development in my career , just not CANBUS. My question relates to CAN ID’s and uniquely id…

Any chances kucher will work under Mac OSX?

Hi! I just received my Myxa ESC and trying to make it work on my test rig. As I found no documentation yet (which I requested in different topic) I can not interpret its red LED flashing. So it not responds to my UAVCAN commands for now. I noticed there is kucher software to configure the ESC. Any …

Any plans on developing more powerful motor controllers with position sensor support?

Hi! Orel and Myxa are great products. Especially due to support of UAVCAN. Any plans on developing more powerful stuff with support for position sensors (Hall sensors at least) and with torque control mode? I would like to see those integrated in solutions like unicycle. Which requires voltages up t…

Where is Myxa datasheet?

Looking for Myxa data sheet with exact specifications. Found only data sheet on Orel20…

Is the Myxa sufficient for this motor?

Hello, I found the Zubax Myxa on the PX4 Homepage and I am really impressed by the efficiency. Is the Zubax capable of Supporting this Motor in the Marked configuration? 2018-06-21 00_16_50-Window.jpg937x782 236 KB Kind regards from Germany Jan…

Grant from InnoEnergy

Zubax Robotics won a small grant of €30000 from InnoEnergy (by the European Institute of Innovation and Technology). Thank you, EIT. IMG_20180619_221337.jpg5312x3984 4.3 MB…

3D model of Myxa?

Hi there! Any chance you guys have a .step model of Myxa B to share? Thanks, Hrvoj…

Myxa response tuning

Hello, I’m trying to achieve rapid accelerations on multirotor motor. The motor is a 28 magnetic pole and thus needed electrical radians per mechanical rotation is higher. That causes that I cannot get idle speed over 680rpm (min.eangvel = 1000) for example. The startup starts the motor nicely most …

Télega technology



Myxa is manufactured by an ISO 9001:2008 certified vendor. Contact Zubax Robotics for information about quality and standard compliance.

Lightweight plastic enclosure with the top lid removed
Myxa B, bottom view
Myxa B, front view
Aluminum heat-sinking enclosure
Aluminum heat-sinking enclosure, inside view
Myxa evaluation kit
Kucher - a GUI tool for Telega