How do MagnaDrives rare earth magnets compare to these other common rare earth magnets?
A. MagnDrive’s rare earth magnets are comprised of a proprietary formulation specifically designed to meet the unique requirements of our technology. Generally, high-strength permanent magnets are brittle and demagnetize below 150 Deg F. Because MagnaDrive’s magnets may be spinning up to 6,800 rpm, it is critical to reduce brittleness. Also, due to the high heat environments in which many MagnaDrive products operate, MagnaDrive requires a 300 Deg F. resistance to demagnetization. The balancing of brittleness, heat resistance, and high-strength developed in the MagnaDrive laboratory and tested in the MagnaDrive R&D Center, has led to the creation of unique formulations protected by proprietary agreements.
