BS 4999-103:2004
$86.31
General requirements for rotating electrical machines – Specification for symbols
| Published By | Publication Date | Number of Pages |
| BSI | 2004 | 12 |
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.
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 1 | BRITISH STANDARD |
| 2 | Committees responsible for this British Standard |
| 3 | Contents |
| 5 | 1 Scope 2 Symbols for dimensions Table 1 – Symbols for dimensions |
| 6 | Figure 1 – Shaft end and keyway Figure 2 – Detail of tapped hole or holes in shaft extension |
| 7 | Figure 3 – Symbols for skirt-mounted frames |
| 8 | Figure 4 – Symbols for pad-mounted or rod-mounted frames Figure 5 – Symbols for slide rails |
| 9 | Annex A (informative) System of frame nomenclature |
