There are specifications for large electric machines and drives that dictate how the noises and vibrations they produce should be measured and assessed. On its own, a microdrive is considered to be ultra-silent due to its small dimensions, while its vibrations are generally not seen as troublesome. Such drives are therefore generally first noticed within the context of the device to which they are attached or installed in and often only then subjectively assessed. However, many engineers and technicians regularly have to deal with acoustical issues stemming from the electrical microdrives installed in the products they have developed.
The FAULHABER reference book ‘Vibrations and Sounds of Electric Microdrives’, now available in English, should provide assistance in efficiently and effectively approaching vibration and acoustics related issues. Furthermore, it should provide a common basis for discussing sound-related issues and act as a foundation for constructive communication between customers and suppliers. The book is based on practical industrial experience and is therefore better classified as a practical handbook than an instructional textbook.
Machine Tools Africa exhibition
News & events
Africa’s biggest machine tools exhibition is taking place from 21-24 May 2024 at the Johannesburg Expo Centre in Nasrec.
Read more...WEG partners with Panaco in the DRC Zest WEG Group Africa
Editor's Choice News & events
The strengthened presence of WEG in the Democratic Republic of Congo (DRC), through its strategic alliance with ts value-added reseller (VAR) Panaco, has proved to be highly successful.
Read more...Execution of the massive Azmet Reactor project DRC
Editor's Choice News & events
The Azmet Reactor project, a collaborative effort led by Viva Engineering, involved fabricating six massive reactors that were over three stories high in Gauteng, and then transporting these more than 2500 kilometres to a mine in the DRC - where all 3265 parts fitted perfectly, with not even one of the 26 900 bolts out of place. This was a massive achievement.
Read more...From the editor's desk: The unhuman truth Technews Publishing
News & events
It‘s early in the year, and it‘s fun to see what the predictions are for 2024 in the industrial world. One thing for sure is that generative AI will be big. Among all the hype, an over-the-top app that ...
Read more...SAFPA: Technical evening
News & events
At a recent technical evening, SAFPA committee member, Russell Gill from Engineering & Hydraulic Services gave an interesting introduction to the field of fluid power.
Read more...SAFPA: Soccer day SA Fluid Power Association (SAFPA)
News & events
The 2023 SAFPA six-a-side soccer tournament was a huge success.
Read more...Young scientist invited to Nobel science seminar in Sweden
News & events
Crawford student, Brandon de Greef embarked on an extraordinary journey last December, with a once in a lifetime opportunity to participate in the Stockholm International Youth Science Seminar during Nobel Week.
Read more...ABB and Gravitricity to collaborate on energy storage systems
News & events
ABB has signed an agreement with UK-based gravity energy storage firm Gravitricity to explore how hoist expertise and technologies can accelerate the development and implementation of gravity energy storage systems in former mines.
Read more...I-MAK shifts gear with successful roadshow Bearings International
News & events
In a strategic move to fortify its presence in South Africa, I-MAK, a premium brand under the umbrella of Bearings International (BI), recently embarked on a very successful countrywide roadshow.
printer friendly version