EV & Automotive Magnets

Neodymium magnets are used throughout modern vehicles in sensors, motors, actuators and retention systems. Radial Magnets supports Tier 1 and Tier 2 suppliers with stock and custom magnet sourcing, high-temperature grades, traceability and PPAP documentation.

Common Automotive Magnet Applications

• Wheel-speed and ABS sensors
• Electric power-steering position sensors
• Transmission speed sensors
• EV traction-motor rotor assemblies
• BLDC motors for HVAC, pumps and actuators
• Throttle-position and pedal sensors
• Door, seat and latching systems

PPAP & Supplier Qualification Support

Automotive programs may require PPAP submissions, dimensional reports, magnetic-performance data and production traceability. Our team can support PPAP Levels 1–5 and customer-specific qualification requirements. Review our magnet quality and compliance capabilities and related automotive case study.

High-Temperature Neodymium Grades

Under-hood, motor and transmission environments often require higher-coercivity NdFeB grades. We stock and source standard and M, H, SH, UH, EH and AH grades depending on the operating environment and geometry. Compare Br, HcJ, BHmax and temperature limits in our neodymium grade chart or use the engineering calculators and grade tools.

Source an Automotive Magnet Program

Send a drawing and program requirements through the Magnet RFQ Builder. For several part numbers or annual-volume sourcing, use the Bulk Magnet RFQ. Compliance and qualification documents are available through the Magnet Compliance Document Center.