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KRET: Electric motors for drones

Product
Developers: Electronic Technologies (ECR), Ulan-Ude Instrument-Making Production Association
Date of the premiere of the system: 2024.04.04
Branches: Mechanical and Instrument Engineering

The main articles are:

2025: Production of electric motors for cars, robots and aviation launched in Ulan-Ude

Concern "Radioelectronic Technologies" has expanded a series of compact high-performance electric motors for civil engineering, the automotive industry, aviation and robotics. The production of 15 models has been mastered, several more promising models are in development. This was announced at the end of November 2025.

Electric motors are developed and mass-produced at the Ulan-Ude instrument-making production association, which is part of the Radioelectronic Technologies concern. The products are made of domestic components, differ in low weight and high efficiency. Engines have design features that provide them with high technical characteristics.

In the city of
Ulan-Ude, the production of electric motors intended for the automotive industry, robotics and the aviation sector began

The company also produces starters and generators for gasoline two-stroke engines. The units are supplied to manufacturers of automotive, aviation and robotic equipment. The products comply with international standards of quality and reliability and will allow replacing imported analogues.

According to the developers, the new line of electric motors of the Radioelectronic Technologies concern will increase the technological independence of Russia and expand the capabilities of domestic manufacturers. Rostec consistently implements import substitution programs to reduce dependence on foreign supplies. The corporation is leading advanced developments and creating products that meet the needs of the market.

Engineers of the Ulan-Ude Instrument-Making Association are developing new promising modifications of electric motors. There are options with a frame and frameless rotor in operation, which will create a full-fledged own line of electric motors. The expansion of the model range will meet the needs of various industries.[1]

2024: Launch of mass production of collector-free electric motors for drones

Concern "Electronic Technologies" (KRET) of the state corporation "" Rostec launched the production of collectibles. electric motors Representatives of Rostec reported this TAdviser on April 4, 2024. Similar types of propulsion systems are used in aircraft, in and drones. industries In the mechanical engineering future, it is planned to produce more than 1 million products per year, shared in the state corporation.

Electric motors are developed and manufactured at the Ulan-Ude Instrument-Making Production Association (U-UPO, part of the KRET). They are made entirely of domestic components and, unlike foreign counterparts, have less weight with higher efficiency, Rostec said. This allows you to install more additional attachments on the drone. Design features also contribute to engine durability.

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"U-UPPO has mastered the production of four modifications of bucket-free electric motors. The developed design and technological documentation for small-scale production is processed for mass production. The plans are to master the production of ten more product modifications, as well as a whole line of collector engines. Mass production of products will ensure the import independence and technological sovereignty of Russia, "said Vladimir Luchnikov, General Director of U-UPO.
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The electric motors produced at the enterprise were named after the Baikal winds: Sarma, Barguzin, Hius and Kultuk. Each differs in a number of parameters, including power. So, for example, the Sarma electric motor is able to lift a drone weighing up to 11 kilograms into the air.

When implementing the project at the Ulan-Ude Instrument-Making Association, a Russian competence center for modern microelectromachines (electric motors, resolvers, sine-cosine transformers, generators, integrators, etc.) will be created for various industries.

As of April 2024, KRET is the only company in Siberia and the Far East developing a modern line of trolley-free, stepper electric motors and generators, the state corporation said.