PLURALITY OF MOTOR PRODUCTS, MOTOR, MOTOR GROUP, DRIVE DEVICE, AND MAGNET GROUP

• Main Authors: TANAKA, Nobuyuki, FUJIKAWA, Kenichi, SAITO, Shoichiro, KUME, Katsuya, OZEKI, Izumi
• Format: Patent
• Language: English; French; Japanese
• Published: 09.04.2020
• Subjects: BASIC ELECTRIC ELEMENTS; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; DYNAMO-ELECTRIC MACHINES; ELECTRICITY; GENERATION; INDUCTANCES; MAGNETS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES; TRANSFORMERS

A plurality of identical commercially available motor products, wherein: there are at least 30 of the motor products; each of the motor products includes one or more magnets; each of the magnets has a void fraction of 7% or below; each of the magnets is a sintered magnet having a non-parallel-aligne...