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Rear holder and motor comprising same

A technology for holders and motors, applied in transportation and packaging, packaging, electrical components, etc., can solve the problems of increased motor manufacturing costs and expensive shielding components, and achieve the effect of simplifying the process and reducing manufacturing costs

Active Publication Date: 2019-05-17
LG INNOTEK CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] However, since the shielding member forming the electromagnetic wave shielding layer is expensive, the manufacturing cost of the motor increases

Method used

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  • Rear holder and motor comprising same
  • Rear holder and motor comprising same
  • Rear holder and motor comprising same

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Embodiment Construction

[0081] Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings. The objects, specific advantages and novel features of the present invention will become more apparent from the following detailed description related to the accompanying drawings and embodiments. In addition, the terms and words used in the specification and claims should not be interpreted in ordinary or dictionary meanings, but should be interpreted as meanings and concepts consistent with the technical spirit of the present invention based on the following principle: the inventor can appropriately Concepts of terms are defined to best describe the inventor's invention. In addition, in describing the present invention, a detailed description of related art that may unnecessarily obscure the spirit of the present invention will be omitted.

[0082] Also, it should be understood that although the terms "first", "second", etc. may be used herein to...

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Abstract

The present invention may provide a rear holder comprising: a first body comprising a first groove; a second body comprising a second groove; a coupling portion for coupling the first body and the second body such that the first groove and the second groove are aligned, thereby constituting a cable hole; and a rib, wherein the rib is arranged so as to protrude along at least one selected from theboundary between the front surface of the first body and the first groove and the boundary between the front surface of the second body and the second groove.

Description

technical field [0001] The present invention relates to a rear holder and a motor including the rear holder. Background technique [0002] An Electronic Power Steering (EPS) device is a device configured to allow a driver to drive safely by ensuring steering stability of a vehicle and providing quick recovery force of the vehicle. The EPS device controls driving of a steering shaft of a vehicle by driving a motor through an electronic control unit (ECU) according to operating conditions sensed by a vehicle speed sensor, a torque angle sensor, a torque sensor, and the like. [0003] A motor includes a rotor and a stator. Coils are wound around the stator. Connection ends of coils wound around the stator may be connected to bus bars. The bus bar may include terminals connected to connection ends of the coils. Terminals of the bus bars may connect connection ends of coils wound around the stator, and may be connected to the cable assembly. [0004] A cable assembly may inc...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02K11/02H02K3/32H02K11/40H02K5/22B65D5/04H01R13/52H01R13/64
CPCH02K5/225H02K2213/03H01R13/5812H02K11/01H01R13/64H02K11/02H02K11/40B65D5/04H01R13/5213H02K3/32
Inventor 吴忠宰禹承勋
Owner LG INNOTEK CO LTD