Télega

State-of-the-art PMSM/BLDC motor control solution for aerospace applications and robotics.

Télega is an advanced electric motor control solution (PMSM/BLDC) for aerospace and robotic applications. Telega implements breakthrough approaches to digital signal processing that enable high energy-efficiency and excellent dynamic characteristics. Telega supports a wide variety of communication interfaces and auxiliary features that enable easy integration into the end application.

Performance

Télega employs new approaches to digital signal processing (DSP), which in combination with a proprietary field-oriented control (FOC) algorithm enable a significant improvement in energy-efficiency, better dynamic characteristics and higher robustness compared to traditional PMSM/BLDC drives, including modern vector control solutions from other vendors.

Higher energy-efficiency and the resulting decrease in heat dissipation allows Télega-based drives to achieve higher power output in smaller form factors.

Built-in robust motor identification routines ensure compatibility with virtually any PMSM or BLDC motor with minimal manual tuning required.

Versatility

Supported communication interfaces:

  • CAN bus with optional dual bus redundancy for safety-critical applications.
  • USB (driverless compatibility with Windows, GNU/Linux, and OSX).
  • RC PWM for UAV/robotic applications.
  • UART and RS-232.
  • Scriptable GPIO and analog interfaces (coming soon).
  • Support for analog motor temperature sensors.

Telega-based motor controllers supports in-field firmware upgrades via CAN bus, USB, and UART/RS-232 – no special tools needed.

Reliability

Robust sensored and sensorless operation even with poorly characterized (low cost) motors.

The hardware implementations are made to withstand harsh environments and extreme operating conditions.

Every manufactured unit undergoes a rigorous automated testing procedure. The test reports are available online for every delivered device. Extended traceability data is available upon request.

Applications

  • Propeller and fan drives in electric aircraft (manned/unmanned).
  • Pump and propeller drives in electric watercraft.
  • Fuel pumps for jet engines and gas turbines.
  • Propulsion systems in ground robots and EVs.
  • CMG drives for small satellites.

There are motor controllers and integrated drives that cover a wide range of power levels and different application domains. We also design custom electric propulsion solutions for our customers.

Related announcements and discussions

Myxa B2 - Max output power

Hello, I want to ask about maximum output power of Myxa B0 ESC. I saw, that Myxa has maximum rated power output of 850W, but on your pages in UAV Propulsion Kit you show that it is possible to get 1.2kW. I would like to have aobut 1.5KW using 12S lipo battery. Is it possible to get this amount of po…

Unable to access Telega's USB interface

Hi, I’ve set up the Myxa B and it’s all working correctly using the Kucher software. I am now attempting to access Telega’s USB interface using picocom - to no avail. I’m using this command to connect: sudo picocom /dev/ttyACM0 -b 115200 It seemingly connects, and I get no error message: picocom v1…

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CAN bus connection options

On Titan Elite’s website it is recommended to daisychain multiple orel 20’s together and directly connect them to the CAN port on the Pixhawk flight controller. On our aircraft, we are utilizing a Pixhawk 4 flight controller and a UAVcan databus. We would like to be able to directly connect the Or…

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Data logging overloading UAVCAN BUS

Hello, Is it possible for the ESC to generate less data packets? We are seeing the issue were we have too many data packets on the bus and are overloading the UAVCAN logger and whilst trying to parse these packets it is taking exponentially longer to process each data packet compared to the real tim…

Resources

Products & services

Kucher PC software

Kucher is an open source software utility for configuration, management, and diagnostics of Telega-based drives and modules.

In order to use Kucher, just download the appropriate distribution and run the file.

The source code is published under GPLv3 on GitHub. The source code also serves as an example showing how to communicate with Télega-based controllers in custom applications.

Zubax Myxa is the first product based on the Telega technology