Stator punching sheet, stator core, motor, power assembly and electric vehicle

Stator punching sheet, stator core, motor, power assembly and electric vehicle

The invention relates to the technical field of motors, in particular to a stator punching sheet with a plurality of communicating holes, a stator core, a motor, a power assembly and an electric vehicle. The stator punching sheet comprises a central hole, a plurality of grooves, a plurality of first...

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Hauptverfasser: LI QUANMING, WU HAO, HUANGFU YUZHAO
Format: Patent
Sprache:chi ; eng
Schlagworte:
CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
DYNAMO-ELECTRIC MACHINES
ELECTRICITY
GENERATION
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creator LI QUANMING
WU HAO
HUANGFU YUZHAO
description The invention relates to the technical field of motors, in particular to a stator punching sheet with a plurality of communicating holes, a stator core, a motor, a power assembly and an electric vehicle. The stator punching sheet comprises a central hole, a plurality of grooves, a plurality of first communication holes and a plurality of circulation holes, each groove is communicated with the central hole along the radial direction of the stator punching sheet, and each first communication hole, each circulation hole and each groove respectively penetrate through the stator punching sheet along the axial direction of the stator punching sheet. And along the circumferential direction of the stator punching sheet, the plurality of first communication holes are arranged at intervals, the plurality of circulation holes are arranged at intervals, and the plurality of grooves are arranged at intervals. Along the radial direction of the stator punching sheet, the distance between each first communicating hole and th
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subjects CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
DYNAMO-ELECTRIC MACHINES
ELECTRICITY
GENERATION
title Stator punching sheet, stator core, motor, power assembly and electric vehicle
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