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A new energy load-bearing armored wheel hub motor

A technology for in-wheel motors and armored vehicles, which is applied to synchronous motors with stationary armatures and rotating magnets, power units, and electric components, etc. Utilization rate, anti-salt spray performance, space reduction effect

Active Publication Date: 2021-10-08
广东高能新动力科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Low efficiency, directly reduces battery life
Cooling method: oil cooling, water cooling, complex implementation, heavy weight, difficult maintenance of oil and water leakage
Low reliability, high production cost

Method used

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  • A new energy load-bearing armored wheel hub motor
  • A new energy load-bearing armored wheel hub motor
  • A new energy load-bearing armored wheel hub motor

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0022] The accompanying drawings are for illustrative purposes only, and should not be construed as limitations on this patent; in order to better illustrate this embodiment, certain components in the accompanying drawings will be omitted, enlarged or reduced, and do not represent the size of the actual product; for those skilled in the art It is understandable that some well-known structures and descriptions thereof may be omitted in the drawings. The positional relationship described in the drawings is for illustrative purposes only, and should not be construed as a limitation on this patent.

[0023] In the drawings of the embodiments of the present invention, the same or similar symbols correspond to the same or similar components; The orientation or positional relationship indicated by etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rathe...

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PUM

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Abstract

The present invention relates to the technical field of motors, and more specifically, to a new energy load-bearing armored wheel hub motor. A new energy load-bearing armored wheel hub motor, which includes a hub body, a motor rotor, and a motor stator; the motor rotor and the motor stator are arranged in the hub body, and permanent magnets and motor windings are arranged in the hub body. The middle part of the hub main body is provided with a bearing and a shaft, and the two ends of the hub main body are provided with end covers, and the hub main body is tightly connected with the end covers at both ends and the motor rotor to rotate together and start and stop together; the motor stator It is tightly connected with the shaft, and the end covers at both ends are connected with the shaft through bearings; the rotor of the motor is provided with any number of rotor disks, and the stator of the motor is provided with any number of stator disks, and the rotor disks and The stator disks are inserted into each other in the radial direction of the shaft. The present invention adopts a disk structure, and any number of pieces in the axial direction are coaxially combined, which reduces the space of the core components of the motor. Increased efficiency and utilization.

Description

technical field [0001] The present invention relates to the technical field of motors, and more specifically, to a new energy load-bearing armored wheel hub motor. Background technique [0002] With the continuous leadership and promotion of multi-electric / all-electric technology, electric drive systems are increasingly used in the field of electric armored vehicle transmission systems, replacing traditional mechanical transmission systems based on clutches, transmissions, reducers, drive shafts, etc. The complexity of the chassis structure of the armored vehicle is greatly simplified, and the utilization rate of the space of the vehicle body, the energy utilization rate of the system and the transmission efficiency are improved. Therefore, the electric drive system has become an important development direction of the drive system of modern electric armored vehicles. [0003] In the prior art, the permanent magnet and the winding magnetic field are used in the axial directi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60K7/00H02K7/00H02K21/24H02K11/33
CPCB60K7/0007B60K2007/0092H02K7/006H02K21/24H02K11/33
Inventor 陈英闻
Owner 广东高能新动力科技有限公司