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Homepage>BS Standards>29 ELECTRICAL ENGINEERING>29.100 Components for electrical equipment>29.100.10 Magnetic components>BS 4999-147:1988 General requirements for rotating electrical machines Specification for dimensions of brushes and brush-holders for electrical machinery
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immediate downloadReleased: 1988-03-31
BS 4999-147:1988 General requirements for rotating electrical machines Specification for dimensions of brushes and brush-holders for electrical machinery

BS 4999-147:1988

General requirements for rotating electrical machines Specification for dimensions of brushes and brush-holders for electrical machinery

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Standard number:BS 4999-147:1988
Pages:42
Released:1988-03-31
ISBN:0 580 16427 6
Status:Standard
DESCRIPTION

BS 4999-147:1988


This standard BS 4999-147:1988 General requirements for rotating electrical machines is classified in these ICS categories:
  • 29.100.10 Magnetic components

This standard applies to brushes and brush-holders for electrical machinery. For the present it applies only to brushes and brush-holders for cylindrical commutators and slip rings.


Specifies the principal and complementary dimensions of brushes and brush-holders, limits and tolerances of principal dimensions and recommended combinations and preferred dimensions of brushes. Also current capacity, terminal types and sizes and details of brush-holders.