Split type rotor iron core

Split type rotor iron core

The utility model relates to the technical field of motor rotors, and provides a split type rotor iron core, comprising a plurality of fan-shaped stator iron core assemblies which are uniformly arranged along the circumferential direction of a stator, and a first groove structure is formed between e...

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Hauptverfasser: SHU WEIFANG, ZHU HUIXIANG, HUANG HONGYUE
Format: Patent
Sprache:chi ; eng
Schlagworte:
CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
DYNAMO-ELECTRIC MACHINES
ELECTRICITY
GENERATION
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creator SHU WEIFANG
ZHU HUIXIANG
HUANG HONGYUE
description The utility model relates to the technical field of motor rotors, and provides a split type rotor iron core, comprising a plurality of fan-shaped stator iron core assemblies which are uniformly arranged along the circumferential direction of a stator, and a first groove structure is formed between every two adjacent fan-shaped stator iron core assemblies; the plurality of permanent magnets are respectively embedded into the corresponding first groove structures; the second injection molding filler is arranged in the circumferential direction of the stator and wraps one side, facing the stator, of the fan-shaped stator iron core assembly; the center of the fan-shaped stator core assembly is provided with a second groove structure, and the second groove structure is filled with a first injection molding filler. The split type rotor core design structure is adopted, a rotor magnetic circuit is optimized, the power density of the motor is improved, the motor has the characteristics of large torque and small magne
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subjects CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
DYNAMO-ELECTRIC MACHINES
ELECTRICITY
GENERATION
title Split type rotor iron core
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