JB/T 9593.1-2015Specification of flameproof three-phase asynchronous motors for mines - Part 1: YBK3 series flameproof three-phase asynchronous motors for coal mines (frame size 80 to 355) (English PDF)
煤矿用隔爆型三相异步电动机技术条件 第1部分：YBK3系列煤矿井下用隔爆型三相异步电动机（机座号80～355）
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Issued by
MIIT
Level / Type
Industry · Recommended
Issue date
October 10, 2015
Implementation date
March 1, 2016
Scope
JB/T 9593.1-2015 is the English-translated version of 煤矿用隔爆型三相异步电动机技术条件 第1部分：YBK3系列煤矿井下用隔爆型三相异步电动机（机座号80～355）.
JB/T 9593.1-2015 is the Chinese machinery industry standard covering specification of flameproof three-phase asynchronous motors for mines, Part 1: YBK3 series flameproof three-phase asynchronous motors for coal mines (frame size 80 to 355).
It was issued on 10 October 2015 and has been in force since 1 March 2016, replacing JB/T 9593.1-2002. The document is under the responsibility of the Ministry of Industry and Information Technology.
This page is published from the official record of the 2015 edition. The figures, limits and tables the standard contains are those of the document itself, delivered in full with the English translation.
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Document preview — JB/T 9593.1-2015
National Standard of the People's Republic of China
- Replacing
- JB/T 9593.1-2002
Issued by: Ministry of Industry and Information Technology of the People's Republic of China
Contents
- [Preview only]
- 1 Scope
- 2 Normative references
- 3 Terms and definitions
- 3.1 Type
- 3.2 Basic parameters
- 4 Types and basic parameters
- 4.1 Types
- 4.2 Model designation
- 4.3 Nominal operating conditions
- 4.4 Safety and hygiene
- 4.5 Welding
- 4.6 Bridge (After crane operation mechanism assembled)
- 4.7 Assembly
- 4.8 Electrical control equipment
- 4.9 Steel pretreatment and painting
- 5 Technical requirements
- 5.1 General requirements
- 5.2 Safety requirements
- 5.3 Cold and hot working forming
- 5.4 Rated load test
- 5.5 Whole machine noise test
- 5.6 Static rigidity test
- 5.7 Dynamic load test
- 5.8 Crane span deviation
- 5.9 Diagonal difference of bridge
- 6 Test methods
- 6.1 Exit-factory inspection
- 6.2 Type inspection
- 7 Inspection rules
- 7.1 Marking
- 7.2 Packaging, transportation and storage
- 7.3 Transportation
- 7.4 Storage
- 8 Marking, packaging, transportation and storage
- 9 标志和标签 9 Marking and labeling
1 Foreword
JB/T 9593.1-2015 was issued by Ministry of Industry and Information Technology of the People's Republic of China on 10 October 2015 and has been in force since 1 March 2016.
It replaces the earlier edition JB/T 9593.1-2002.
It is one of 2 parts of the JB/T 9593 series.
2 Scope Preview
JB/T 9593.1-2015 carries no ICS number and no Chinese Standard Classification code.
This catalogue holds 21,922 other JB/T standards.
Of the 5,298 JB/T standards that do carry an ICS number, 1,460 (28%) fall under ICS 25, in the field of manufacturing engineering.
3 About this standard
Issued by: Ministry of Industry and Information Technology of the People's Republic of China
English translation: about 15 pages
4 Related standards
Other parts of this standard:
JB/T 9593-1999 — Specification for YBK series flameproof three-phase induction motors for mines (frame size 100 to 315)
Other editions:
JB/T 9593.1-2002 (earlier edition)
Standards on related subjects:
MT/T 249-2019 — YBSD series flameproof mining type double speed three-phases asynchronous motor
MT/T 478-2011 — YBS series flameproof three phases asynchronous motor for conveyer
MT/T 575-2011 — YBRB Series Flameproof Three Phases Asynchronous Motor for Pump
JB/T 7568-2025 — Explosion-proof Special Power Supply Unit for Accumulator Loco Motive Intended to Be Used in Mines
JB/T 9600-2025 — Explosion-proof flexible connecting pipe
JB/T 9599-2025 — Steel pipe wiring accessories for explosion-proof electrical equipment
5 Classification and status
Prefix JB/T: recommended standard.
......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 15 pages — is available in the English PDF.
Referenced standards
Similar standards
Editions of JB/T 9593.1
| Edition | Title | Revision | Status |
|---|---|---|---|
| JB/T 9593.1-2015 | Specification of flameproof three-phase asynchronous motors for mines - Part 1: YBK3 series flameproof three-phase asynchronous motors for coal mines (frame size 80 to 355) | current edition | Current |
| JB/T 9593.1-2002 | Specification of flameproof three-phase asynchronous motors for mines - Part 1: YBK3 series flameproof three-phase asynchronous motors for coal mines (frame size 80 to 355) | previous edition | Superseded |
This page sells the current edition, JB/T 9593.1-2015. Earlier editions are listed for reference only.
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Related Standards
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