# A Magnetic Gearbox With an Active Region Torque Density of 239 N·m/L

> Research article (IEEE Transactions on Industry Applications, 2017) · cited 58× · AI/ML

**Wikidata**: [openalex:W2775051787](https://www.wikidata.org/wiki/openalex:W2775051787)  
**Source**: https://4ort.xyz/entity/a-magnetic-gearbox-with-an-active-region-torque-density-of-239-nm-l