Explore the world of electric vehicles where innovative electric motor technology is driving sustainable transportation forward. As the automotive industry shifts towards electrification, demand for efficient electric motors is soaring. Discover how Prostech’s technical team is revolutionizing electric motor solutions to enhance your driving experience.
a/ Key requirements:
- Vibration/ impact resistance
- Temperature resistance
- Corrosion resistance as the substrate of steel, ferrite, neodymium, …
- High bonding strength
b/The types of adhesives for e-motors that can meet these requirements include
Adhesive | Pros | Cons |
Cyanoacrylate | -Fast cure at room temperature -High shear strength -Better for small motor | -Limit gap fill -Durability can be affected by substrate corrosion. |
1K Epoxy adhesive (one component) | -Excellent temperature resistance -High gap fill -High adhesion -No mixing required | -Require heat cure |
2K Epoxy adhesive (two components) | -Room temperature cure -High gap fill -High adhesion -Various formulations for various purposes | -Long curing time -Require mixing at an exact ratio -Normally not high adhesion to plastic, rubber,… |
Acrylic adhesive | -Fast curing speed -High impact strength -High gap fill | -Require mixing or activator -May contain solvent, and odor, some are flammable. |
UV adhesive | -Fast fixation and reinforce strength by secondary cure. -High bonding strength | -Limit gap fill. -Require high heat cure for heat resistance |
Anaerobic | -Fast initial cure -High impact resistance Temperature resistance | -Only with a metal substrate |
UV and anaerobic adhesive | -Fast fixation by UV -Room temperature -High adhesion strength | -Only with a metal substrate. |
‘In this post, Prostech will give information about the available solutions for bonding magnets in e-motors and guide selecting the appropriate adhesive. Feel free to contact us to receive customized solutions to your inquiries from Prostech with just a simple click here.’
CONCLUSION
In conclusion, Prostech offers cutting-edge solutions for magnet bonding in electric vehicle (EV) motors, ensuring optimal performance and reliability. With Prostech’s advanced bonding technology, EV manufacturers can achieve superior adhesion and durability, enhancing the efficiency and longevity of their electric motors. Trust Prostech for innovative solutions that drive the future of EV technology forward.
