EC gearing, a new kind of toothed engagement — is a fundamental resource and energy saving development in the field of machine-building industry
A new kind of gearing called eccentrically cycloidal (EC) is developed,
on its basis the manufacture of almost any type of gearbox is possible
(cylindrical, planetary and bevel EC-gearboxes, and also
rack-type EC gears for mechanisms with rectilinear motion).
The new kind of gearing is asserted by 7 patents of Russian Federation.
International applications are filed.
How it works
Publications
Reviews about us
Dissertations and discussions
Test reports
EC-gearing presentation 2020
Presentation of JSC "Technology Market" 2021
Ship EC-reducers JSC "Technology market 21.10.2022"
EC pumping unit for the main oil pipeline
News
 |
2025-04-02 |
| The customer conducted comparative tests of the developed and delivered modular gearboxes and the AVVI serial gearbox (PCR type) |
 |
2025-04-02 |
| The application for the invention “Planetary gear of internal gearing” No. 2025108041 has been submitted. |
 |
2025-04-01 |
| The application for the Invention of “EVRK” No. 2025107859 has been filed |
Archive
Projects
 |
A preliminary design of a hydrogen compressor has been developed |
| General machine building |
 |
A draft design of a 4 MW compressor turbine gearbox with a gear ratio of 10.5 has been developed |
| General machine building |
 |
A draft design of the turbine gearbox has been developed |
| Transport |
All projects
