Title:
ASSEMBLING METHOD FOR ROTOR OF ROTARY ELECTRIC MACHINE
Document Type and Number:
Japanese Patent JPS56117558
Kind Code:
A
Abstract:
PURPOSE:To decrease the cost of apparatus and to improve the workability of the rotor inserting work in the case the rotor is inserted in the inside of a stator by providing a dry antifriction material between a metal sheet and rotor supporting blocks provided in the inside of a stator. CONSTITUTION:One end of the rotor 1 is suspended with a crane A, the other end is supported by the rotor supporting blocks 5 and 6, and the rotor is slidingly inserted into the inside of the stator core 3. The dry antifriction material 7 such as surface lubricant paper is provided between the metal sheet 4 and the rotor supporting blocks 5 and 6 to protect the stator core 3. As the dry antifriction material 7, teflon powder can be used. In this method, the post-treatment becomes simple compared with the method wherein a wet antifriction material such as grease is used, and reliable friction reducing action can be obtained.
Inventors:
ASADA HIROO
Application Number:
JP2126880A
Publication Date:
September 16, 1981
Filing Date:
February 21, 1980
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP
International Classes:
H02K15/02; H02K15/16; (IPC1-7): H02K15/00
Previous Patent: JPS56117557
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