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Motor component for a linear motor

一种电机组件、线性电机的技术，应用在电动组件、电气元件、机电装置等方向，能够解决电机庞大、复杂经济、不合算等问题，达到提高效率、廉价制造、稳定连接的效果

Active Publication Date: 2020-05-05
KESSLER ENERGY GMBH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, the downside is that this type of motor is bulky, complex and not economically viable

Method used

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  • Motor component for a linear motor
  • Motor component for a linear motor
  • Motor component for a linear motor

Examples

Experimental program
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Effect test

Embodiment Construction

[0042] The drawing schematically shows a motor assembly 2 for a linear motor 1 having two main parts 3 and two secondary parts 4 equipped with permanent magnets 10 . According to the invention, a motor assembly 2 for a linear motor 1 comprises a laminated core 5 assembled from a plurality of single-piece laminations 6 . The laminate 6 or laminated core 5 accommodates the first coil 8 for the first main part 3 in an advantageous recess 7 or groove 7 on the first longitudinal side, and the advantageous recess 7 on the second longitudinal side Or the second coil 8 for the second main part 3 is accommodated in the recess 7 . This means that if Figure 4 It is shown, in particular, that two primary components 3 with coils 8 are arranged between two secondary components 4 . The electric machine assembly 2 is constructed as a one-piece structural unit 2 and additionally comprises a laminated core 5 according to the invention. Furthermore, a very stable / rigid frame 15 of the motor ...

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Abstract

The invention proposes a motor component (2) for a linear motor (1), wherein at least one first primary part (3), which has at least two first electromagnetic coils (8), and one second primary part (3), which has at least two second electromagnetic coils (8), are arranged substantially parallel in relation to one another, which motor component at least partially eliminates the disadvantages of theprior art. This is achieved in that at least one common laminated core unit (5, 6) is provided for the first and the second primary part (3), which common laminated core unit comprises one-piece sheet-metal elements (6), and in that each of the one-piece sheet-metal elements (6) of the laminated core unit (5, 6) in each case has at least three first recesses (7), which are arranged one behind theother in the longitudinal direction of an adjustment path of the linear motor (1), for the first coils (8) of the first primary part (3) and at the same time at least three second recesses (7), whichare arranged one behind the other in the longitudinal direction of the adjustment path of the linear motor (1), for the second coils (8) of the second primary part (3).

Description

technical field [0001] The invention relates to a motor assembly for a linear motor according to the preamble of claim 1 and to a linear motor according to claim 9 . Background technique [0002] There are already a wide variety of linear motors on the market. They are becoming increasingly important in mechanical and plant engineering, not least because of the high accelerations and speeds they can achieve, as well as the high positioning accuracy and long adjustment travels they can achieve. [0003] A linear motor generally comprises at least one so-called primary part, a plurality of coils through which current flows and generates a variable and / or controllable magnetic field, and at least one so-called secondary part with a plurality of permanent magnets. The relative movement / adjustment between the secondary part and the primary part is achieved by means of a change in the magnetic field to generate the adjustment travel. [0004] In order to increase propulsion, lin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02K41/03H02K1/20H02K5/20H02K9/19
CPCH02K41/031H02K1/20H02K5/203H02K9/197H02K41/0356H02K2201/09
Inventor 帕特里克·特洛列特马库斯·辛纳
Owner KESSLER ENERGY GMBH
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