GLOBAL EV MOTOR MAGNET BONDING MARKET

INTRODUCTION

Permanent magnet synchronous motors (PMSMs) are frequently used in electric vehicles (EVs) for propulsion. To produce torque and power, these motors rely on the interaction of the spinning magnetic field created by the motor's stator with the magnetic field created by the permanent magnets.

The bonding of the permanent magnets to the motor's rotor is one of the crucial phases in the manufacture of PMSMs. The performance, efficiency, and dependability of the motor are all determined by this process, which is essential.

Both approaches have benefits and drawbacks. Better motor performance is obtained through adhesive bonding because it is a more flexible approach and permits more exact control over the magnet location.

Yet, automating it might be more expensive and difficult. Although mechanical retention is a simpler and more automatable method, it may lead to less accurate magnet placement and may be less dependable in high-speed applications.

In general, the application of the motor, the required performance, and the manufacturing process all influence the choice of bonding method. To get the best outcomes, manufacturers may combine the two techniques. 

GLOBAL EV MOTOR MAGNET BONDING MARKET SIZE AND FORECAST

Global EV motor magnet bonding market accounted for $XX Billion in 2022 and is anticipated to reach $XX Billion by 2030, registering a CAGR of XX% from 2023 to 2030.

NEW PRODUCT LAUNCH

A new magnet bonding glue solution from 3M has been unveiled; it is intended to largely replace messy liquid adhesives, ease magnet positioning, and provide high bond strength with control over bond line thickness.

The 3M  motor Magnet Bonding AU-205 system is a low-tack double-sided tape that combines a modified structural epoxy adhesive with a thickness control system. It claims to provide strong chemical resistance and binding strength in an easy-to-convert tape form that complies with RoHS and REACH regulations and doesn't include any volatile organic components.

The permanent magnet bond line thickness, which is essential to motor performance, may now be better controlled, according to 3m's claim about AU-205. The air gap is the space that exists between the outside diameter of the rotor and the internal diameter of the stator. A PM motor can operate more efficiently if the rotor/stator air gap is precisely managed and minimised.

COMPANY PROFILE

• Bunting Magnetics Co
• Dura Magnetics
• Adams Magnetic Products
• VACUUMSCHMELZE
• Shin-Etsu Chemical
• Arnold Magnetic Technologies
• Magnequench

THIS REPORT WILL ANSWER FOLLOWING QUESTIONS

1. How many EV motor magnet bonding are manufactured per annum globally? Who are the sub-component suppliers in different regions?
2. Cost breakup of a Global EV motor magnet bonding and key vendor selection criteria
3. Where is the EV motor magnet bonding manufactured? What is the average margin per unit?
4. Market share of Global EV motor magnet bonding market manufacturers and their upcoming products
5. Cost advantage for OEMs who manufacture Global EV motor magnet bonding in-house
6. key predictions for next 5 years in Global EV motor magnet bonding market
7. Average B-2-B EV motor magnet bonding market price in all segments
8. Latest trends in EV motor magnet bonding market, by every market segment
9. The market size (both volume and value) of the EV motor magnet bonding market in 2023-2030 and every year in between?
10. Production breakup of EV motor magnet bonding market, by suppliers and their OEM relationship