BS EN 60034-7:1993:2001 Edition
$142.49
Rotating electrical machines – Classification of types of constructions and mounting arrangements (IM Code)
| Published By | Publication Date | Number of Pages |
| BSI | 2001 | 30 |
Provides a uniform system of codification. Code I is an alpha-numeric code covering machines with endshield bearings and one shaft extension. Code II is all numeric and applies comprehensively to a wider motor range, including those covered by Code I.
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 1 | BRITISH STANDARD |
| 2 | Cooperating organizations |
| 3 | Contents |
| 6 | Foreword Foreword to amendment A1 Contents |
| 7 | Section 1. Scope and definitions 1.1 Scope 1.2 Definitions 1.2.1 type of construction 1.2.2 mounting arrangement 1.2.3 shaft extension 1.2.4 drive-end of a machine (D-end) 1.2.5 non-drive end of the machine (N-end) |
| 9 | Section 2. Code I (Alpha-numeric designation) 2.1 Designation of machines with horizontal shafts |
| 10 | Table 1 Designations for machines with horizontal shafts (IM B..) |
| 12 | 2.2 Designation of machines with vertical shafts Table 2 Designations for machines with vertical shafts (IM V..) |
| 15 | 2.3 Terminal box location |
| 17 | Section 3. Code II (All-numeric designation) 3.1 Designation 3.2 Significance of the first numeral Table 3 Significance of the first numeral 3.3 Significance of the fourth numeral Table 4 Significance of the fourth numeral 3.4 Significance of the second and third numerals |
| 18 | 3.5 Terminal box location 3.6 Examples of designations |
| 19 | Table 5 |
| 20 | Table 6 |
| 21 | Table 7 |
| 22 | Table 8 |
| 23 | Table 9 |
| 24 | Table 10 |
| 25 | Table 11 |
| 26 | Table 12 |
| 27 | Table 13 |
| 28 | Annex A (informative) Relationship between Code I and Code II Table A.1 Relationship between Code I and Code II for machines with horizontal shafts (IM B..) Table A.2 Relationship between Code I and Code II for machines with vertical shafts (IM V..) |
| 29 | National annex NA (informative) Committees responsible |
