Development and realisation of a gearless torque electric drive


Information on the project

Name of the author, person in charge

Miasselectroapparat: opened JSC


Rozling Alexander Alexandrovich


Associate development institution: State educational establishment South Urals State university

Contacts on this project

South-Urals Chamber of Commerce and Industry


Postal address:454080, Sonya Krivaya Str.,56 office 402, Chelyabinsk Russia

Phone: (351) 263-68-41

Phone/fax (351)264-78-22

E-mail: [email protected]


More information


Title of the project

Development and realisation of a gearless torque electric drive

Short description of the project

Development and organisation of full-scale production of the gearless torque electric drive for stop valve control based on AC converter-fed motor. Such a product is not yet manufactured in the Russian Federation and include a synchronous motor with permanent magnet and a control unit fastened on its case. The control unit not only adjusts but also performs diagnostics with archiving of basic parameters and events.

Innovation level

Patent for invention 2231202 of October, 28, 2002 Electric motor. The patent may be terminated

State of being relevant

Electric drives may be utilized by complex automatisation of production in atomic, chemicaland oil and gas industries.

Stage of project mastering


Supposed form of cooperation




Center of Intellectual property


Director of the Center: Yelena A. Kreshnyanskaya

Phone: : (351) 264-78-22, 263-68-41, email:  [email protected]

Phone: (351) 264-78-22, 263-68-41, email:  [email protected]