Exploring PEEK Wire High Bond: A Cutting-Edge Solution for Electric Motors
As the world moves towards electrification to support sustainable and green energy efforts, the performance requirements for electrical machines are rapidly increasing. At the heart of any electrical machine lies a critical component: magnet wire. Better magnet wire translates to better motor performance.Get more news about PEEK Coating wire cable,you can vist our website!

Historically, enameled magnet wire has been the go-to choice for most electric motor designs. However, it has limitations, especially for fast-switching, high-voltage motors. These limitations include insufficient electrical insulation thickness and susceptibility to pinholes, chipping, flaking, or cracking during rigorous forming processes.

To overcome these limitations, Zeus developed a groundbreaking solution: PEEK wire high bond (HB). Let’s explore what makes PEEK wire HB an ideal choice for high-voltage motor winding applications:

Superior Bonding and Adhesion: PEEK wire HB enables motor designers to optimize insulation thickness while improving Partial Discharge Inception Voltage (PDIV) performance. The patented extrusion technology ensures superior bonding and adhesion of the PEEK coating to the underlying copper conductor. As a result, the wire can be wound tortuously with reduced delamination risk.
No Thickness Limitations: Unlike traditional enamel, PEEK has essentially no limitations on thickness. Its excellent abrasion resistance makes it less prone to flaking, chipping, or cracking.
100% PEEK Solution: The PEEK coating is extruded in a single layer with no additives, fillers, or primers. It guarantees a pinhole-free coating thickness above 0.002″.
Varnish Compatibility: When using PEEK wire HB, motor designers often wonder which varnish to use. While there are many varnishes and blends available, we tested PEEK wire HB with four common varnish chemistries: Silicone, Epoxy, Polyesterimide, and Polyester. The results showed excellent bondability to the PEEK coating.
In summary, PEEK wire HB represents a significant advancement in magnet wire technology. Its ability to withstand harsh environments, optimize insulation, and enhance motor performance makes it a game-changer for the electric motor industry.