HANNOVER MESSE 2018, 23 - 27 April
Logo Delta JS
Exhibitor 2017

Delta JS

Your partner for rotordynamic software and engineering services

Logo Delta JS
Co-exhibitor with
GWJ Technology

Company Data


Delta JS AG

Technoparkstrasse 1
8005 Zürich
Send E-mail
Fax: +41 44 4453139


Mr. Dr. Joachim Schmied
Send E-mail
Mobile: +41 79 423 2445
Fax: +41 44 445 3139
Mr. Marco Perucchi
Send E-mail
Fax: +41 44 445 3139
Ms. Tatjana Schmied-Wörle
Send E-mail
Fax: +41 44 445 3138
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Type of company
Software and consulting

Year founded

Company profile

DELTA JS AG develops and offers the leading rotor dynamic simulation software MADYN 2000. Customers in the whole world trust our product for the design lay-out for rotor-gear-bearing systems.

The software facilitates the analysis of all types of rotors, from complex shaft trains with a power of 1000MW to small turbochargers with a speed of 240000rpm. A full range of bearing types is available (fluid film bearings, rolling element bearings and active magnetic bearings) and complex support structures (casings, foundations) can be considered.

The introduction of new features required by customers and the market is an ongoing effort. Many features are unique and not offered by competing products. Our membership in research groups and active presence at international conferences help to maintain our pioneer position.

The development and distribution of the software, training and rotor dynamic engineering services are our core business.

Company website
Video DELTA JS, developer of MADYN 2000
4:45 min Exhibitor Video



MADYN 2000

Leading software for rotor dynamicsread more


Rotordynamic Engineering

Design lay out and analyses of rotorsread more


Rotor Dynamic Training

Trainings around rotor dynamicsread more

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