J W 1177 43 联邦规范 200类PEAI聚酯酰胺酰亚胺涂层圆型片线磁铁电气等级(1988年6月10日)

ID:42358

大小:0.58 MB

页数:20页

时间:2023-03-16

金币:20

上传者:战必胜
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IINCH-POUNDI
J-W-1177/43
June 10, 1988
FEDEUL SPECIFICATION SHEET
WIRE, MAGNET, ELECTRICAL, CLASS 200, TYPE PEAI,
POLYESTER-AMIDE-IMIDE COATED, ROUND
This specification is approved by the Commissioner, Federal Supply Service,
General Services Administration, for the use of all Federal agencies.
The requirements for acquiring the wire described herein shall consist of this
specification and the latest issue of J-W-1177.
Classification:
Insulating materials:
NEMA/ANSI equivalent:
General requirements:
Requirements:
Class 200; type PEAI (single), type PEA12 (heavy);
round.
The film shall be based on polyester-amide-imide
resin.
All test requirements are equivalent to MU-74 of
NEMA Mw 1000.
See J-W-1177 for general requirements, quality
assurance provisions, ant!packaging.
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Test procedure, Wire sizes,
Characteristics
see J-W-1177
AWG
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Dimensions
4.7.1.2
4-56
Mherence and 4.7.2.1 4-56
flexibility
Elongation
4.7.5
4-50
Heat shock 4.7.4 10-44
. ..
Requirements
See table I.
No cracks visible in the film
coating.
Not less than the value in
ta”oleIL.
No cracks visible in the
coating after conditioning
as shown in table III.
AMSC N/A
FSC 6145
DISTRIBUTION STATEMENT A Approved for public release; distribution unlimited
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