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ViscoTec Pumpen- u. Dosiertechnik GmbH Amperstraße 13 84513 Töging a. Inn, Germany http://www.viscotec.de
Contact Ms Melanie Hintereder +49 8631 9274404
Company logo of ViscoTec Pumpen- u. Dosiertechnik GmbH
ViscoTec Pumpen- u. Dosiertechnik GmbH

Application of low viscosity resin masses

Continuous, pulsation-free dispensing flow in the production of electric motors

(PresseBox) (Töging a. Inn, )
In the production of electric motors - more precisely in the casting of the coil in the stator - very liquid, low-viscosity materials are processed. A continuous pulsation-free dispensing flow of the material is particularly important here.

By trickling or impregnating the rotating drive components, the coils are provided with a protective layer. This process later improves the performance of the motors and generally extends their service life. After curing, the applied resin becomes a hard-elastic moulding material. It retains its good mechanical and electrical properties even at high temperatures. It insulates, prevents vibrations and the coils become more robust.

In order for the resin masses to harden, they - and also the stators - must be heated. This requires perfect process reliability. The components are either charged with electricity (electricity heat / induction) or heated in special industrial furnaces (circulating air heat) in so-called impregnation machines or trickle systems. The aim is a perfect trickle result and a precise flow of the resins between the windings of the coil.

ViscoTec dispensing systems are excellently suited for the application of resin masses. They can easily be integrated into existing production lines. However, they are also impressive in newly designed customer-specific systems.

The endless piston principle used in the ViscoTec dispensing pumps enables pulsation-free, continuous dispensing. Continuously adjustable in application quantity and application speed. Therefore, the dispensing technology specialist can guarantee an ideal penetration behaviour and a completely clean impregnation result, both when processing 1- and 2-component resin masses or trickle resins. ViscoTec dispensing pumps function regardless of viscosity. Even if viscosity fluctuations occur due to storage time or storage temperature, the dispensing functions perfectly. Dispensing is carried out from a dispensing tip with hose. A hardening of the pump is conceptually prevented.

The dispensing pumps are combined with the ViscoTec treating systems ViscoTreat-R or ViscoTreat-Inline. Thanks to optional vacuum suction, they ensure a completely air-free supply to the 1- and 2-component dispensers. The operator has no contact with the material.

Trickling is impressive in many respects: Precise dispensing results in specific material consumption per component. This ensures optimum impregnation. Constant and automatic processes are created. In addition, the resin is perfectly distributed on the coils. This in turn means reliable electrical insulation and improved thermal conductivity.

The proven technology in ViscoTec products ensures the highest quality and maximum production output.

Find out more about ViscoTec technology on stand C10 of CopperING GmbH in hall 3.1 at the CWIEME exhibition in Berlin.

In the new video from ViscoTec the variety of applications of high-precision dispensing technology in e-mobility production becomes clear: https://www.youtube.com/watch?v=jE26NKIw4-E&t=41s

Website Promotion

Website Promotion
Press release on the ViscoTec website

ViscoTec Pumpen- u. Dosiertechnik GmbH

ViscoTec Pumpen- u. Dosiertechnik GmbH ist Hersteller von Systemen, die zur Förderung, Dosierung, Auftragung, Abfüllung und der Entnahme von mittelviskosen bis hochviskosen Medien benötigt werden. Der Hauptsitz des technologischen Marktführers ist in Töging a. Inn (Bayern, Nahe München). Darüber hinaus verfügt ViscoTec über Niederlassungen in den USA, in China, Singapur und Indien und beschäftigt weltweit rund 200 Mitarbeiter. Zahlreiche Händler weltweit erweitern das internationale Vertriebsnetzwerk. Neben technisch ausgereiften Lösungen auch bei kompliziertesten Aufgaben, bietet ViscoTec alle Komponenten für die komplette Anwendung aus einer Hand: Von der Entnahme über die Produktaufbereitung bis hin zur Dosierung. Damit ist ein erfolgreiches Zusammenwirken aller Komponenten garantiert. Alle Medien, die im Einzelfall eine Viskosität von bis zu 7.000.000 mPas aufweisen, werden praktisch pulsationsfrei und extrem scherkraftarm gefördert und dosiert. Für jede Anwendung gibt es eine umfassende Beratung und bei Bedarf werden – in enger Zusammenarbeit mit den Kunden – umfangreiche Versuche & Tests durchgeführt. ViscoTec Dosierpumpen und Dosieranlagen sind auf den jeweiligen Anwendungsfall optimal abgestimmt: bei Lebensmittelanwendungen, im Bereich E-Mobility, in der Luft- und Raumfahrt, der Medizintechnik, in der Pharmazie und vielen weiteren Branchen.

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The publisher indicated in each case (see company info by clicking on image/title or company info in the right-hand column) is solely responsible for the stories above, the event or job offer shown and for the image and audio material displayed. As a rule, the publisher is also the author of the texts and the attached image, audio and information material. The use of information published here is generally free of charge for personal information and editorial processing. Please clarify any copyright issues with the stated publisher before further use. In case of publication, please send a specimen copy to service@pressebox.de.