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GB/T 39425-2020 English PDF

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GB/T 39425-2020: General technical specification for the permanent magnetic direct drive motor bogie of urban rail transit
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Basic data

Standard ID GB/T 39425-2020 (GB/T39425-2020)
Description (Translated English) General technical specification for the permanent magnetic direct drive motor bogie of urban rail transit
Sector / Industry National Standard (Recommended)
Classification of Chinese Standard S33
Classification of International Standard 45.060.20
Word Count Estimation 12,190
Date of Issue 2020-11-19
Date of Implementation 2021-06-01
Quoted Standard GB 146.1; GB/T 5068; GB/T 5599; GB/T 25123.4; GB/T 25343.1; GB/T 25343.2; GB/T 25343.3; GB/T 25343.4; GB/T 25343.5; GB 50157; CJJ/T 96; TB/T 1491; TB/T 1718.2; TB/T 2211; TB/T 2395; TB/T 2562; TB/T 2817; TB/T 2841; TB/T 2843; TB/T 2945; TB/T 2980; TB/T 31
Regulation (derived from) National Standard Announcement No. 26 of 2020
Issuing agency(ies) State Administration for Market Regulation, China National Standardization Administration
Summary This standard specifies the classification, general requirements, requirements, test methods, inspection rules, marking, packaging, transportation and storage of permanent magnet direct-drive bogies for urban rail transit vehicles. This standard is applicable to axle-mounted permanent magnet direct-drive bogies (hereinafter referred to as bogies) of urban rail transit vehicles with a maximum operating speed of no more than 120km/h.

GB/T 39425-2020: General technical specification for the permanent magnetic direct drive motor bogie of urban rail transit


---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
General technical specfication for the permanent magnetic direct drive motor bogie of urban rail transit ICS 45.060.20 S33 National Standards of People's Republic of China Permanent magnet direct drive bogie of urban rail transit vehicle General technical conditions 2020-11-19 released 2021-06-01 implementation State Administration for Market Regulation Issued by the National Standardization Management Committee

Table of contents

Preface Ⅲ 1 Scope 1 2 Normative references 1 3 Terms and definitions 2 4 Bogie classification 3 5 General requirements 3 6 Requirements 4 7 Test method 7 8 Inspection rules 8 9 Marking, packaging, transportation and storage 9

Foreword

This standard was drafted in accordance with the rules given in GB/T 1.1-2009. This standard was proposed by the Ministry of Housing and Urban-Rural Development of the People's Republic of China. This standard is under the jurisdiction of the National Urban Rail Transit Standardization Technical Committee (SAC/TC290). Drafting organizations of this standard. CRRC Nanjing Puzhen Rolling Stock Co., Ltd., Xuzhou Urban Rail Transit Co., Ltd., Zhuzhou CRRC Times Electric Co., Ltd., CRRC Changchun Rail Bus Co., Ltd., CRRC Qingdao Sifang Locomotive and Rolling Stock Co., Ltd., Suzhou City Rail Road Transportation Group Co., Ltd., Shanghai Shentong Metro Group Co., Ltd., Tongji University. The main drafters of this standard. Chu Yongping, Hu Dingxiang, Zhao Xudong, Feng Zunwei, Ma Xiaoguang, Chen Deqiang, Men Yonglin, Yang Liqiang, Liu Liangjie, Cheng Jianhui, Zhang Xiongfei, Yu Hai, Wang Shenghua, Shen Gang, Zhang Zhenxian, Jiang Chaoyong, Liu Xiong, Wang Jiaxiang, Ding Yaqi, Liu Sen, Ren Lihui. Permanent magnet direct drive bogie of urban rail transit vehicle General technical conditions

1 Scope

This standard specifies the classification, general requirements, requirements, test methods, inspection rules, signs, and markings of permanent magnet direct drive bogies for urban rail transit vehicles. Packaging, transportation and storage. This standard applies to axle-mounted permanent magnet direct-drive bogies of urban rail transit vehicles with a maximum operating speed of no more than 120km/h (below Referred to as bogie).

2 Normative references

The following documents are indispensable for the application of this document. For dated reference documents, only the dated version applies to this document. For undated references, the latest version (including all amendments) applies to this document. GB 146.1 Standard gauge railway locomotive and rolling stock limits GB/T 5068 Steel for railway locomotives and vehicle axles GB/T 5599 Code for Dynamic Performance Evaluation and Test Appraisal of Railway Vehicles GB/T 25123.4 Rotating electrical machines for electric traction rail rolling stock and road vehicles-Part 4.Permanent magnet synchronous motors connected to electronic converters GB/T 25343 (all parts) Railway applications for welding of rail vehicles and their parts GB 50157 Metro Design Code CJJ/T 96 Metro limit standard TB/T 1491 oil damper for rolling stock TB/T 1718.2 Rolling Stock Wheelset Assembly Part 2.Vehicles TB/T 2211 Compressed steel coil spring for rolling stock TB/T 2395 Design Method for Power Axle of Locomotive and Rolling Stock TB/T 2562 Test method for static balance and wheel set dynamic balance of railway passenger car wheels TB/T 2817 Rolled steel integral wheels for railway freight cars TB/T 2841 Air spring for railway vehicles TB/T 2843 General technical requirements for rubber elastic components for rolling stock TB/T 2945 LZ50 steel axle and billet technical requirements for railway vehicles TB/T 2980 brake disc for rolling stock TB/T 3196 Synthetic brake shoe for locomotive TB/T 3541.3 Locomotive and rolling stock disc brakes Part 3.Synthetic brake pads TB/T 3549.1 Specification for Strength Design and Test Appraisal of Locomotives and Rolling Stock Bogies Part 1.Bogie Frame ISO 1940-1 Balance quality requirements for rigid rotors with mechanical vibration Part 1.Allowable residual unbalance measurement

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