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Integrated linear motor

A linear motor and body technology, applied in electrical components, electromechanical devices, electric components, etc., can solve problems such as unfavorable long-distance transmission, signal attenuation, interference, etc., and achieve the effect of improving signal transmission accuracy

Pending Publication Date: 2018-12-25
SUZHOU ZHIWEI PRECISE DRIVING CONTROL TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Currently, the linear motor and the driver are separated, which is not good for long-distance transmission, and will cause signal attenuation and interference, thereby reducing the accuracy of the linear motor drive

Method used

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  • Integrated linear motor
  • Integrated linear motor

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Embodiment Construction

[0017] The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0018] See figure 1 , The integrated linear motor in a preferred embodiment of the present invention includes an aluminum shell 1, an iron core 2, a winding 3 and a driver 5, and the iron core 2 includes an iron core body 21 and a motor connected to the iron core body 21 The tooth part 22, the winding 3 is provided with a hollow part 31, the winding 3 is connected to the iron core 2 by inserting the hollow part 31 into the tooth part 22, and the aluminum shell 1 It is fixedly arranged on the iron core body 21 , and the driver 5 is connected with the aluminum shell 1 . The driver 5 includes a power board 51 and a main control board 52 connected to the power board 51, the ...

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Abstract

The invention relates to an integrated linear motor. The integrated linear motor comprises an aluminum shell, an iron core, a winding and a driver. The iron core comprises an iron core body and a tooth part connected with the iron core body, the winding is provided with a hollow part, the winding is embedded into the tooth part so that the winding is connected with the iron core, the aluminum shell is fixedly arranged on the iron core body, and the driver is connected with the aluminum shell. By positioning the driver directly on the aluminum housing, the driver is integrated with the linear motor, thereby improving the signal transmission accuracy between the driver and the motor.

Description

technical field [0001] The invention relates to an integrated linear motor. Background technique [0002] At present, linear motors are widely used in automation equipment, CNC machine tools, semiconductor equipment, and logistics production lines. Linear motors replace the traditional "rotary motor + precision ball screw" and have the characteristics of high speed, fast response, and high dynamic characteristics. Currently, the linear motor and the driver are separated, which is unfavorable for long-distance transmission, and will cause signal attenuation and interference, thereby reducing the precision of the linear motor drive. SUMMARY OF THE INVENTION [0003] The purpose of the present invention is to provide an integrated linear motor capable of improving the signal transmission accuracy between the driver and the motor. [0004] In order to achieve the above object, the present invention provides the following technical solutions: an integrated linear motor, the in...

Claims

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Application Information

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IPC IPC(8): H02K11/33H02K11/215
CPCH02K11/215H02K11/33
Inventor 刘吉柱李金东谢志明
Owner SUZHOU ZHIWEI PRECISE DRIVING CONTROL TECH CO LTD