A High-Temperature Superconducting Magnetic Transmission Device

Author

Lin, Qunxu ; Wang, Jiasu ; Deng, Zigang ; Ma, Guangtong ; Jiang, Donghui ; Wang, Suyu ; Li, Fu

Author_Institution

Nat. Lab. for Rail Transit & the Appl. Supercond. Lab. (ASCLab), Southwest Jiaotong Univ., Chengdu, China

Volume

19

Issue

5

fYear

2009

Firstpage

3744

Lastpage

3749

Abstract

A high-temperature superconducting (HTS) magnetic transmission device is introduced. The key part of the transmission device is an HTS magnetic helix transmission mechanism, which consists of a magnetic bolt and an HTS nut, and its strong points are being frictionless and having high efficiency. The transport platform is driven along the direction of the magnetic bolt. All moving parts of the device do not come into contact with the load that is transported by the transport platform. The basic mechanical properties of this device are studied. The position precision and angle precision of the transport platform are discussed.

Keywords

fasteners; high-temperature superconductors; magnetic devices; superconducting devices; HTS nut; angle precision; high-temperature superconducting magnetic transmission device; magnetic bolt; magnetic helix transmission; position precision; HTS nut; High-temperature superconducting (HTS); magnetic bolt; magnetic transmission device;

fLanguage

English

Journal_Title

Applied Superconductivity, IEEE Transactions on

Publisher

ieee

ISSN

1051-8223

Type

jour

DOI

10.1109/TASC.2009.2024128

Filename

5164964