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Integrated permanent magnet motor bi-directional hall adjustment device for space manipulator

A space manipulator, permanent magnet motor technology, applied in electromechanical devices, electrical components, electric components, etc., can solve problems such as unchangeable positions, and achieve the effects of increasing reliability, reducing complex procedures, and achieving simple structure.

Active Publication Date: 2017-12-22
HARBIN INST OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to solve the problem that the existing design of the Hall device used for the motor of the space manipulator cannot change its position once placed, and provides an integrated permanent magnet motor bidirectional Hall adjustment device for the space manipulator

Method used

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  • Integrated permanent magnet motor bi-directional hall adjustment device for space manipulator
  • Integrated permanent magnet motor bi-directional hall adjustment device for space manipulator
  • Integrated permanent magnet motor bi-directional hall adjustment device for space manipulator

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specific Embodiment approach 1

[0016] Specific implementation mode one: the following combination Figure 1 to Figure 3 Describe this embodiment, the integrated permanent magnet motor bidirectional Hall adjustment device for the space manipulator described in this embodiment, it includes the left Hall adjustment bracket 1, the right Hall adjustment bracket 2, and the left Hall protection bracket 3 and the right Hall protection bracket 4;

[0017] The left Hall adjustment bracket 1 is a semi-circular sheet structure, and the left Hall adjustment bracket 1 includes two left adjustment waist-shaped holes 1-1, the first through hole 1-2 and the left locking gap 1-3 ; Set a group of Hall elements 5 on the inner circle edge of the semicircular annular sheet structure; symmetrically set two left side adjustment waist-shaped holes 1-1 on the outer circle edge of the semicircular annular sheet structure, for adjusting the left Hall Adjust the position of the bracket 1; one end of the semicircular-shaped sheet struc...

specific Embodiment approach 2

[0026] Embodiment 2: In this embodiment, Embodiment 1 is further described. The number of Hall elements arranged on the left Hall adjustment bracket 1 and the right Hall adjustment bracket 2 is the same, which is 3-5.

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Abstract

An integrated permanent magnet motor bidirectional Hall regulator for a space manipulator belongs to the technical field of motors. The invention aims to solve the problem that the existing design of a Hall device used for a space manipulator motor cannot change its position once placed. The invention comprises a left Hall adjustment bracket, a right Hall adjustment bracket, a left Hall protection bracket and a right Hall protection bracket; It includes two left adjustment waist-shaped holes, the first through hole and the left card notch; a set of Hall elements is set on the inner circle edge of the semicircular ring structure; the right Hall adjustment bracket and the left Hall adjustment bracket The structure of the bracket is symmetrical and the same, and the Hall elements on the left and right sides are mutually redundant; the arc-shaped sheet structure of the Hall protection bracket on the left realizes the protection of the Hall elements on the Hall protection bracket on the left side; the structure of the Hall protection bracket on the right side Same as the left Hall protection bracket.

Description

technical field [0001] The invention relates to a placement device for a Hall element, belonging to the technical field of motors. Background technique [0002] The space robot arm is an essential and important equipment for space devices, assisting astronauts to complete high-precision transportation and maintenance work. The design requirements of the mechanical arm are high strength, high reliability, flexible work and light volume and weight as possible. Electromagnetic devices are essential in the manipulator drive system. Compared with hydraulic drive and other common drive methods for ground manipulators, electromagnetic drive has great advantages in the space field. Therefore, as far as the current development of the space field is concerned, other countries with advanced space science and technology have adopted electromagnetic drive methods to solve the drive problem of space manipulators. [0003] As an important core equipment of electromagnetic drive, the mot...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02K11/049H02K29/08
Inventor 尚静江善林邹继斌赵猛徐永向刘雪缘
Owner HARBIN INST OF TECH
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