A UAV propulsion kit

UAV propulsion kits

Complete UAV powertrain solution from ESC to propeller (power system combo).

A drone propulsion kit is an assembled, tuned, and fully configured set of powertrain hardware, that includes the motor controller (ESC), the motor itself, and the propeller. This is a complete power conversion solution from DC electrical input to propulsive power (also known as power system combo).

All propulsion kits use highly energy-efficient and robust vector control drives (FOC ESC) based on the Télega motor control technology.

The motors and the propellers used in propulsion kits are sourced from third-party vendors. Note that our extended reliability and quality guarantees do not directly apply to third-party hardware unless specifically noted otherwise. For detailed information about the third-party hardware please refer to the official vendor documentation.


The following table contains recommended propulsion kit variants that are available for immediate ordering from our store. Each kit is available both in clockwise and counter-clockwise propeller configurations, so the direction is not specified in the table. Other configurations are available upon request.

The characteristics are provided for reference only. The reference data is valid for normal atmospheric conditions at the specified DC supply voltage in still air. The reference data was obtained by sweeping the setpoint in the specified hardware configuration from zero to the maximum and back using the current (torque) control mode.

Variant ESC Motor cable Motor Propeller Nominal
static thrust
Total mass
(incl. cables)
Max continuous
Photo Specific thrust
Speed Thrust
UPK-MA2-C060-MN5212KV340-P18x6.1 Myxa A2 0.6 m T-Motor
MN5212 KV340
T-Motor P18x6.1
(carbon fiber)
44 N at
29 V (Li-ion 8S)
350 g 750 W
UPK-MB2-C060-MN5212KV340-P18x6.1Myxa B2
UPK-MA0-0-SS4006KV320-P15x5 Myxa A0 N/A SunnySky
V4006-27 KV320
T-Motor P15x5
(carbon fiber)
14.7 N at
22 V (Li-ion 6S)
120 g 250 W
UPK-MA1-0-SS4006KV320-P15x5Myxa A1
UPK-MB0-0-SS4006KV320-P15x5Myxa B0
UPK-MB1-0-SS4006KV320-P15x5Myxa B1
UPK-MA2-C060-SS4014KV330-P17x6.2 Myxa A2 0.6 m SunnySky
V4014-11 KV330
EOLO CN17x6.2
(folding carbon fiber)
24.5 N at
22 V (Li-ion 6S)
270 g 550 W
UPK-MB2-C060-SS4014KV330-P17x6.2Myxa B2

Arbitrary-length motor cables and motor temperature probes are available upon request. We also manufacture custom propulsion kits and integrated drives consisting of our motor controllers and third-party motors/propellers/fans specified by the customer. Please get in touch for more information.


The variant ordering code contains the prefix UPK-, followed by a sequence of dash-separated fields listed below, in the specified order:

Field Notes
Motor controller model Abbreviated, e.g. MB2 for Myxa B2.
Motor interface options C followed by three-digit motor cable length in centimeters, e.g. C060. T for temperature probe. 0 if no options selected.
Motor model Abbreviated.
Propeller model Abbreviated.
Propeller direction CW – clockwise, CCW – counterclockwise.

Related announcements and discussions

High Power Motor Tuning Guide

Hi there, We have a mitochondrik design in the realm of the Komar ESC. We are having trouble getting a much larger motor to start reliably, and the myxa quickstart guide does not seem to cater to this sort of use case. The motor is consuming an average of ~1kW of power I took reference from this to…

Myxa controlled braking before spinup

Hi All, In my setup Myxa is connected to a Tmotor MN501 BLDC. To begin with - the Myxa is recieving 0 input and the motor is freewheeling in the reversed direction due to a small torque applied to it. When I’m applying an input to the Myxa, it rapidly brakes and changes direction and begins spinu…

RPM Software Estimation in Mitochondrik Telega

Hello, I was wondering how the Mitochondrik calculates RPM feedback of the motor since I read that the Mitochondrik is sensorless and doesn’t include a sensor for RPM feedback. Is there a document available which explains the RPM sensorless feedback calculation? Does Telega handle the RPM calculatio…

Issues When Upgrading to Telega v0.3

I’m having difficulty updating my Myxas to Telega v0.3. The update process appears to run smoothly using UAVCAN GUI Tool - the log messages reported by the bootloader indicate the firmware is being downloaded onto the device. IMG_2957.PNG.jpg2436×1125 502 KB After that process is finished, the My…

Voltage Utilisation Factor

Greetings I was wondering about the discrepancy in reported Voltage Utilisation Factor between various sources of Telega documentation. In the Myxa docs (\S\ 3.1.1) it states that F_\text{util} is 0.91. In the Komar docs (\S\ \text{Motor Selection Characteristics}) staties that F_\text{util} = …

Motor stopped in flight. Generic Error

Hi, We had a motor stop in flight, this was in a coaxial setup, so the aircraft was able to land safely. In the flight logs the motor RPM drops down to zero, but the error count never increases. The error when trying to start the motor again is this: 00000010_01100001 Run 2 Hardware fault Refer to t…

Questions after testing Myxa

I’ve been doing some wind tunnel testing of a propulsion system with a few controllers; and I am very happy about the efficiency gains I am seeing with the Myxa when comparing to others ESCs. During testing, several questions have come up and I’m hoping the forum can help answer: In current contro…

How I Learned to Stop Worrying and Love ESC Development

Explanatory Note: The text below contains some recommendations on how to develop a modern motor controller. It contains some recommendations to help the designer to get the job done relatively quickly without an infinite struggle with doubts and discussions at every possible aspect of the project. T…

Telega setup for the Mitochondrik modules

Mitochondrik is an integrated sensorless PMSM/BLDC motor control module for UAV and robotic propulsion systems based on the Telega motor control technology. The Telega setup process is the same for any implementation. However, some hardware products have additional settings. The additional steps n…

Updated propulsion kits

New optimized propulsion kits are now available. Check them out here: zubax.com Complete UAV powertrain solution from ESC to propeller (power system combo) -... Complete UAV powertrain solution from ESC to propeller (power system combo). A drone propulsion kit is an ass…



Base technologies

Motor dimensions

Motor drawings from the official vendor documentation are provided here for reference.

T-Motor MN5212

SunnySky V4006

SunnySky V4014