Resources
This library is built for procurement and engineering alignment, not general marketing reading. Each article includes decision criteria, risk controls, and practical actions you can reuse in real RFQ and validation workflows.
Read articles in decision order so your team moves from model screening to RFQ quality and then to customization governance without missing critical handoff details.
| Project Stage | Recommended Article | Decision Output |
|---|---|---|
| engineering | Active De-Excitation and Inverter Fault Safety in Magnet-Free EESMs: ISO 26262 ASIL-D, 4-Quadrant Field Forcing, and Crowbar RFQ Guide | Reusable acceptance criteria and checklists for supplier communication. |
| engineering | High-Speed Rotor Structural Containment for Magnet-Free Motors: Carbon-Fiber Retaining Sleeves, High-Yield Alloy Rings, and Rib Stress RFQ Guide | Reusable acceptance criteria and checklists for supplier communication. |
| engineering | Direct Rotor Oil Cooling for High-Speed Magnet-Free Motors: Through-Shaft, Rotor Spray, and End-Winding Cooling RFQ Guide | Reusable acceptance criteria and checklists for supplier communication. |
You can also filter by buyer intent in our engineering, manufacturing, and procurement categories.
Specify active de-excitation for magnet-free EESMs. Compare field forcing, crowbar discharge and inverter fault safety; use the RFQ checklist to request review.
Compare high-speed rotor containment for magnet-free motors: carbon-fiber sleeves, alloy rings and rib stress. Use the RFQ checklist to request a design review.
Compare direct rotor oil cooling for magnet-free motors: shaft, spray and duct options, seal and fluid checks. Use the RFQ checklist to request a design review.
Compare NO20 and NO25 thin-gauge electrical steel for magnet-free motors. Review loss data, joining trade-offs, and the RFQ checklist before requesting a quote.
Specify 800V SiC magnet-free motor insulation, PDIV/RPDIV evidence, and bearing protection. Compare options and use the RFQ checklist before requesting review.
Compare contactless inductive and carbon slip-ring excitation for EESM. Use 2026 TCO, RPM, EMI, cooling, and supplier checks before issuing an RFQ.
