| Titre : |
Lightweight electric motors : In the ProLemo Joint Project, four companies and KIT are developing flexible technologies for series production of lightweight electric motors |
| Type de document : |
texte imprimé |
| Auteurs : |
Susanne Palm, Auteur |
| Année de publication : |
2018 |
| Article en page(s) : |
p. 21-23 |
| Langues : |
Anglais (eng) |
| Catégories : |
Charges (matériaux)
Composites à fibres
Composites thermoplastiques
Matériaux -- Allègement
Matières plastiques -- Moulage par injection
Métaux
Moteurs électriques
|
| Index. décimale : |
668.4 Plastiques, vinyles |
| Résumé : |
For compatibility with the electromobility and machine manufacturing mass markets, the sector is pushing for new concepts for the mass production of lightweight components for electrical single-axis drive trains. The use of fiber-reinforced, metal-filled polymers would considerably increase the efficiency of electric motors. This is the starting point for the ProLemo project, in which multiple partners are working together on production techniques for efficient lightweight motors for electrical vehicles. |
| Note de contenu : |
- Highly filled soft magnetic composite
- Two rotor variants on one mold
- Weight saving of over nine kilograms
- The overall weight of the ProLemo drive is reduced by over 9 kg thanks to th elightweight components. The rotor disks with different internal contours were both manufactured on an Arburg machine by a two-component process
- Fig. 1. A modular rasterization was chosen for the structure of the rotor
- Fig. 2. Variants for torque connection : the interior contour is produced as a multi-tooth and as a six-sided version
- Fig. 3. The different steps of the creation process : the pre-molded part for torque connection, the component overmolded with SMC, and the rotor disk with inserted magnets |
| En ligne : |
https://drive.google.com/file/d/1cd_LJGgBYiGWoS-l-7OoCcGqIFKvS9Yz/view?usp=drive [...] |
| Format de la ressource électronique : |
Pdf |
| Permalink : |
https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=30085 |
in KUNSTSTOFFE INTERNATIONAL > Vol. 108, N° 1-2 (01-02/2018) . - p. 21-23
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Lightweight electric motors in KUNSTSTOFFE INTERNATIONAL, Vol. 108, N° 1-2 (01-02/2018)
