BS 4999-103:1987
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
General requirements for rotating electrical machines Specification for symbols
Hardcopy , PDF
22-04-2004
English
27-02-1987
Foreword
Committees responsible
Specification
1. Scope
2. References
3. General
4. System of frame nomenclature
5. Symbols for dimensions
6. Illustrative sketches
Table
1. Symbols for dimensions
Figures
1. Shaft end and keyway
2. Detail of tapped hole or holes in shaft extension
3. Symbols for foot-mounted frames
4. Symbols for flange-mounted frames
5. Symbols for skirt-mounted frames
6. Symbols for face-flange frames
7. Symbols for pad-mounted or rod-mounted frames
8. Symbols for slide rails
Important note : All end users must be registered with an Account prior to user licenses being assigned.Access your standards online with a subscription
Features
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.