BS 4999-142:1987
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.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 mechanical performance: vibration
Hardcopy , PDF
02-15-2006
English
02-27-1987
Foreword
Committees responsible
Specification
1 Scope
2 References
Section one. Machines with shaft centre heights not
exceeding 400 mm
3 Introduction
4 Measurement quantity
5 Measuring equipment
6 Machine mounting
7 Conditions of measurement
8 Maximum limits of vibration severity
Section two. Machines with shaft centre heights
exceeding 400 mm
9 Limits of vibration
Tables
1 Limits of vibration severity
2 Limits of vibration amplitude (peak to peak, in
millimetres)
Figures
1 Sensitivity-frequency characteristic for the
vibration measuring system
2 Recommended measuring points
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