Electric motors manufactured by TMH-Elektrotech have successfully passed tests for metro cars, the company's press service reported.
24 DTA-170 asynchronous traction electric motors were tested on the Zamoskvoretskaya line of the Moscow Metro in the Sokol electric depot. The tests lasted 8 months, during which the motors covered more than 60,000 kilometers.
The positive test results confirmed the reliable operation of electric rolling stock with electric motors manufactured by TMH-Elektrotech under the intensive operating conditions of the capital's subway.
The DTA-170 asynchronous traction electric motor began to be developed in 2023. At that time, the plant carried out comprehensive technological preparation and manufactured 28 prototypes that successfully passed preliminary and acceptance tests.
Serial production of the new model engines began in 2024. TMH-Elektrotech plans to produce more than 300 DTA-170 traction electric motors this year.
Earlier www1.ru reported that the first traction components for the high-speed train were presented by the Uralskiye Lokomotivy plant.
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