Permanent magnet linear motor and linear vibrator

The invention discloses a permanent magnet linear motor and a linear vibrator. The linear vibrator comprises the permanent magnet linear motor. The permanent magnet linear motor comprises a stator assembly, a rotor assembly and a motor housing. The stator assembly and the rotor assembly are arranged...

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Bibliographic Details
Main Authors DENG YIBIAO, HUANG ZHONGDONG
Format Patent
LanguageChinese
English
Published 22.02.2017
Subjects
CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
DYNAMO-ELECTRIC MACHINES
ELECTRICITY
GENERATION
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Summary:The invention discloses a permanent magnet linear motor and a linear vibrator. The linear vibrator comprises the permanent magnet linear motor. The permanent magnet linear motor comprises a stator assembly, a rotor assembly and a motor housing. The stator assembly and the rotor assembly are arranged in the motor housing. The rotor assembly comprises a transmission shaft, a connecting shaft support and a permanent magnet, wherein the connecting shaft support is fixedly arranged in the middle portion of the transmission shaft, and the permanent magnet is fixedly embedded in the connecting shaft support. The stator assembly comprises a stator core, a winding skeleton and a winding coil, wherein the stator core is fixedly arranged in the motor housing; the stator core is radially provided with a tooth structure to form the winding skeleton; and the winding skeleton is provided with the winding coil. The permanent magnet linear motor and the linear vibrator effectively reduce air gap between the permanent magnet a
Bibliography:Application Number: CN201610946781