We electrify you.
KONTRONIK is known for high-performance drives in RC model construction. At our location in Rottenburg we develop and produce powerful control electronics (ECUs) and BLDC motors of highest quality - all made in Germany.
In our products we use only the highest quality components and materials. With advanced production plants, careful manual work by our qualified employees and high quality standards, we stand for innovative, high-performance and reliable products.
That’s our way to set standards in quality, performance and technology for more than 20 years now.
The heritage of KONTRONIK is the design of high performance drive components that are powerful, innovative, and efficient. Driven by our heritage, we have continued to advance the design of sensorless brushless drive systems.
With industry leading smooth startup and governor control, KONTRONIK systems are the choice of competition pilots throughout RC modeling. We offer industry leading design and manufacturing, which provides pilots with matched power systems that offer peak performance and efficiency.
TRADE UP Trade fair campaign
Recycle your old KOSMIK now and get 25% discount on a new COOL KOSMIK 250 HV
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ROTOR live is a leading trade fair for KONTRONIK where we meet the users of our products personally. For this year's ROTOR live we have come up with something very special.Within the scope of a trade fair campaign we offer our users to exchange an old KOSMIK controller for a new COOL KOSMIK 250 HV at a special price.
The easy way to more power and integrated telemetry.
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PYRO 850-24 P BM Competition
The already existing PYRO 850-24 P BM is now also available in the Competition version. A hand-wound winding with an even thicker copper cross section offers even more power and efficiency at high currents. Of course, an individual engraving is also possible with this Competition version. |  |
The new SPIDER-SL 08-33
We are expanding our motor portfolio for UAV applications. Especially for use in UAV applications, we present a new motor. The SPIDER-SL 08-33. The new motor is a disc motor, which has the advantage of light weight and high power.
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DuoCool KOSMIK 300 HV and WaterCOOL KOSMIK 300 HV
Based on the COOL KOSMIK 250 HV, we have developed two variants with special cooling concepts. Thanks to these cooling concepts, these regulators crack the 300 A limit with ease.
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| The DuoCOOL KOSMIK 300 HV has a larger heat sink on which two fans can be mounted. Thus, this controller is best suited for e.g. Scale applications or bigger planes. | The WaterCOOL KOSMIK 300 HV has a built-in water cooling system. The cooling water runs through the integrated cooling plate. Inlet and outlet have an outer diameter of 5.5 mm. This makes the controller very well suited for applications in boats. |
KOLIBRI-X 60 LV und KOLIBRI-X 90 LV
| We are expanding our controller portfolio for UAV applications. The KOLIBRI-X 60 LV and the KOLIBRI-X 90 LV complement the KONTROL-X series, which covers the power range from 30 A to 55 A |  |
New at Youtube
KONTRONIK *Quick Tipps*
The multiple world champion in F3N, Eric Weber shows you how to connect the Bluetooth module with an iOS / Apple device.
Watch more interesting videos in Support / Press & Media
The COOL KOSMIK 250 HV: the new KONTRONIK flagship
With the same seize and weight as the COOL KOSMIK 200 HV, our new COOL KOSMIK 250 HV provides even more power:
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News
23. October 2019 - Software update - KOLIBRI ECU
Software update available for the KOLIBRI family.
Improvements: Motor current warning and capacitance measurement.
17 September 2019 - Software update - Graupner telemetry protocol
In the new software version 4.17 (KOSMIK 160/200) we have optimized and revised the Graupner telemetry protocol.
6 August 2019 - PYRO 850-24 P BM Competition
The already existing PYRO 850-24 P BM is now also available in the Competition version.
6 August 2019 - The new SPIDER-SL 08-33
We are expanding our motor portfolio for UAV applications.
30 July 2019 - Software update for COOL KOSMIK 250/300 HV
In the new software version 1.2 for the COOL KOSMIK 250/300 HV, we have adjusted the motor current warning for the Graupner telemetry.