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BS 4999-103:2004

BS 4999-103:2004

Current

Current

The latest, up-to-date edition.

General requirements for rotating electrical machines Specification for symbols

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

22-04-2004

Publisher

British Standards Institution

Committees responsible
Foreword
1 Scope
2 Symbols for dimensions
Annex A (informative) System of frame nomenclature
Bibliography
Figures
Table

Specifies symbols for identification of dimensions of frame sizes for rotating electrical machines. Also specifies symbols for dimensions of skirt-mounted motors, pad-mounted motors, slide rails, shaft ends and keyways, and shaft ends with one or with two tapped holes.

This part of BS 4999 specifies symbols for identification of dimensions of frame sizes for rotating electrical machines which are outside the scope of BS EN 50347. It specifies symbols for dimensions of skirt-mounted motors, pad-mounted motors, slide rails, shaft ends and keyways, and shaft ends with one or with two tapped holes.

NOTE Information on the system of frame nomenclature applicable to the motors covered by this part of BS 4999 is given in Annex A.

Committee
PEL/2
DevelopmentNote
Together with BS EN 50347 supersedes BS 4999-103(1987). (04/2004) Reviewed and confirmed by BSI, October 2012. (09/2012)
DocumentType
Standard
Pages
12
PublisherName
British Standards Institution
Status
Current
Supersedes

BS 4999-141(2004) : 2004 GENERAL REQUIREMENTS FOR ROTATING ELECTRICAL MACHINES - PART 141: SPECIFICATION FOR STANDARD DIMENSIONS

BS EN 50347:2001 General purpose three-phase induction motors having standard dimensions and outputs. Frame numbers 56 to 315 and flange numbers 65 to 740

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Hardcopy - English
PDF - English
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