Vauterin Consulting (V.C.) is a consulting company specialising in product design and development for rotating electrical machine and drives industries.

We are devoted to help innovative electrical machine firms and startups with creating great products and working on the design and advancement of electrical machines and drives.

The Professional Motor Design by V.C. team provides complete consulting support in  electric motor and system development, from concept design to product design and modelling.

Our consulting expertise embraces all engineering design aspects in rotating electrical machine and device development, and it builds on fundamental knowledge and firm understanding of theory and application of electromagnetics.


Vauterin Consulting Oy (V.C.) is a consulting company which has a passion for innovative and creative design engineering.

Our expertise springs from a thorough and deep knowledge of electric motor and motion systems technologies, a well-established history of research and development experience, and a significant proven portfolio of academic-industrial collaboration.

We provide our expertise to companies and startups and assist them in designing the world’s most advanced motor and drive technologies.

V.C. expertise is guaranteed by the expertise and professional skills of company co-founder and CTO professor Juha Pyrhönen. Juha is internationally recognized for his knowledge and competence in high-speed technology and high-power permanent magnet machines. He has been involved as an inventor, co-inventor and innovator of a wide spectrum of electrical drives and machine applications. He has also contributed to the market success of many industrial innovations in the field of electrical machines (among many others for instance: MAN Turbomachinen AG, high-power high-speed technology; The Switch Oy industrial high-speed motors; The Switch Oy up to 9 MW wind power permanent-magnet generators; ABB permanent magnet technology applications; ABB DTC converter control technology; ABB network converter technology; ABB Motion control technology; ABB high-efficiency technology in pump and fan applications; Vacon Oyj frequency converter control technology and hardware). Juha has also published two textbooks in the area of electrical machines and drives. The books are reference materials and internationally used in university-level education of electrical engineers:

  • “Design of Rotating Electrical machines”, (ISBN 978-0-470-69516-6 (H/B)) textbook written by Juha Pyrhönen, Tapani Jokinen and Valeria Hrabovová published 2008 by John Wiley et Sons has gained a very good response from the scientific society (709 citations).

  • “Design of Rotating Electrical machines”, Second edition in 2014  (ISBN 978-1-118-58157-5) textbook-monograph written by Juha Pyrhönen, Tapani Jokinen and Valeria Hrabovová, published 2008 by John Wiley et Sons.

  • “Electrical Drives” First edition under preparation, textbook written by Juha Pyrhönen, Valeria Hrabovová and Scott Semken, published 2016 by John Wiley et Sons.


At Vauterin Consulting Oy (V.C.), we help develop solutions for a wide range of clients in the electrical rotating equipment producing and using industry. Our solutions are based on profound expertise, long-standing professional experience and incomparable understanding of the operation and failure modes of electrical machines. Solutions delivered by V.C. leverage emerging technologies, and help identify actions needed to reduce failure in design, prototyping and operation.

Some of our clients:

Voltaire TM Compressor Solutions, California, USA
The Switch Oy (now a Yaskawa company), Finland
Axco-Motors Oy (now part of the Danfoss Group), Finland
Visedo Oy (now part of the Danfoss Group), Finland
Visorc Oy, Finland
Randax Oy, Finland
Tallinn University of Technology, Estonia
ABB Asea Brown Boveri Ltd, Switzerland
Iitin Kymppikoneistus Oy, Finland
TuuliSaimaa Oy, Finland
SmartMotor As (now part of the Rolls-Royce Group), Trondheim, Norway
AureliaTurbines Oy, Finland
Konecranes Finland Oy, Finland
Teollisuuden Voima Oyj, Finland


Vauterin Consulting Oy (V.C.) is a Ltd company registered in Finland.

Company and contact information:

Vauterin Consulting Oy
Mäyränkatu 31
53850 Lappeenranta

VAT registration: 2257034‐6

Mob: +358 46 9349479