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BSI - BS 4999-147

General Requirements for Rotating Electrical Machines Part 147: Specification for Dimensions of Brushes and Brush-Holders for Electrical Machinery

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Organization: BSI
Publication Date: 31 March 1988
Status: active
Page Count: 44
ICS Code (Magnetic components): 29.100.10
scope:

Specifies the principal and complementary dimensions of brushes and brush-holders, limits and tolerances of principal dimensions and recommended combinations and preferred dimensions of brushes. Also current capacity, terminal types and sizes and details of brush-holders.

Document History

BS 4999-147
March 31, 1988
General Requirements for Rotating Electrical Machines Part 147: Specification for Dimensions of Brushes and Brush-Holders for Electrical Machinery
Specifies the principal and complementary dimensions of brushes and brush-holders, limits and tolerances of principal dimensions and recommended combinations and preferred dimensions of brushes. Also...
BS 4999-147
March 31, 1988
General Requirements for Rotating Electrical Machines Part 147: Dimensions of Brushes and Brush- Holders for Electrical Machinery
A description is not available for this item.

References

This document references:
IEC/TR 60778 - Brush-Holders for Slip-Rings Group R - Type RA
Published by IEC on January 1, 1984
This report for brush-holders is applicable to medium-size asynchronous industrial machines of conventional construction for general applications, having shaft heights between 160 mm and 400 mm in...
This document references:
BS 1580-3 - Unified screw threads - Part 3: Screw threads with diameters below 1/4 in - Requirements
Published by BSI on December 31, 2007
A description is not available for this item.
This document references:
BS 3643-1 - ISO metric screw threads Part 1: Principles and basic data
Published by BSI on November 30, 2007
A description is not available for this item.
This document references:
IEC 60773 - Rotating electrical machines – Test methods and apparatus for the measurement of the operational characteristics of brushes
Published by IEC on April 1, 2021
This document applies to test methods for the measurement of the operational characteristics of brushes designed to operate on commutating and slip ring machines under specified test conditions. By...
This document is referenced by:
DEF STAN 00-10 - General Design and Manufacturing Requirements for Service Electronic Equipment
Published by MODUK on March 27, 2000
This Part introduces the scope, application and lists the issuing authority of the various documents referred to in this Defence Standard.
This document is referenced by:
DEF STAN 00-970: PT1 SEC6 - Design and Airworthiness Requirements for Service Aircraft Part 1: Fixed Wing Section 6: Equipment
Published by MODUK on September 19, 2016
INTRODUCTION This Clause specifies the requirements relating to equipment and systems embodied on any aircraft. These requirements are to be used where there are no aircraft specific requirements...
This document is referenced by:
DEF STAN 02-627 - Requirements for General Application to Rotating Electrical Machinery
Published by MODUK on April 1, 2000
This Naval Engineering Standard (NES), in conjunction with the documents referred to herein, specifies the common design requirements for ALL Low Voltage and Medium Voltage rotating electrical...
This document is referenced by:
DEF STAN 61-5: PT2: SEC1 - Low Voltage Electrical Power Supply Systems Ground Generating Set Characteristics Electrical Performance Characteristics and Methods of Measurement
Published by MODUK on May 19, 2006
This Section of the Defence Standard defines the required electrical characteristics and methods of measurement for low voltage Ground Generating Sets (GGS). While many of the requirements within...
This document is referenced by:
DEF STAN 61-5: PT2: SEC2 - Low Voltage Electrical Power Supply Systems Ground Generating Set Characteristics General Design Requirements Standards for Defence - Part 2 - Ground Generating Set Characteristics - Section 2 – General Design Requirements
Published by MODUK on May 19, 2006
This Section of the Defence Standard defines the general design requirements for low voltage Ground Generating Sets (GGS) for use by the Ministry of Defence. While many of the requirements within...
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