JB/T 6297-2010Specification for YLJ series three-phase torque induction motors (English PDF)
YLJ系列力矩三相异步电动机 技术条件
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Issued by
MIIT
Level / Type
Industry · Recommended
Issue date
February 11, 2010
Implementation date
July 1, 2010
Scope
JB/T 6297-2010 is the English-translated version of YLJ系列力矩三相异步电动机 技术条件.
JB/T 6297-2010 is a recommended Chinese machinery industry standard giving the specification for YLJ series three-phase induction torque motors. It covers their types, basic parameters and dimensions, the technical requirements, the inspection rules and the test methods, and it sets requirements for marking, packaging and the warranty.
It applies to the winding type motors of the series, in frame sizes 63 to 160 with IP44 enclosure and frame sizes 63 to 180 with IP21 enclosure; derived structural types and motors with special performance requirements may also follow it for reference.
Classified K22 and 29.160.30, it replaces JB/T 6297-1992 and quotes GB 755-2008, GB/T 1032-2005 and GB 14711-2006, among others.
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Document preview — JB/T 6297-2010
National Standard of the People's Republic of China
- ICS
- 29.160.30
- Replacing
- JB/T 6297-1992
Issued by: Ministry of Industry and Information Technology of the People's Republic of China
1 Foreword
JB/T 6297-2010 was issued by Ministry of Industry and Information Technology of the People's Republic of China on 11 February 2010 and has been in force since 1 July 2010.
It replaces the earlier edition JB/T 6297-1992.
2 Scope
This standard is a recommended Chinese machinery industry standard giving the specification for YLJ series three-phase induction torque motors. It covers their types, basic parameters and dimensions, the technical requirements, the inspection rules and the test methods, and it sets requirements for marking, packaging and the warranty. It applies to the winding type motors of the series, in frame sizes 63 to 160 with IP44 enclosure and frame sizes 63 to 180 with IP21 enclosure; derived structural types and motors with special performance requirements may also follow it for reference. Classified K22 and 29.160.30, it replaces JB/T 6297-1992 and quotes GB 755-2008, GB/T 1032-2005 and GB 14711-2006, among others.
3 Normative references
JB/T 6297-2010 cites the following standards, which apply in full or in part through the references made to them in its clauses.
GB/T 191-2008
GB 755-2008
GB/T 997-2008
GB/T 1032-2005
GB 1971-2006
GB/T 1993-1993 — Cooling methods for rotating electrical machines
GB/T 4772.1-1999
GB/T 4942.1-2006
GB 10068-2008
GB/T 10069.1-2006 — Measurement of airborne noise emitted by rotating electrical machines and the noise limits -- Part 1: Method for the measurement of airborne noise emitted by rotating electrical machines
GB/T 12665-2008
GB 14711-2006
JB/T 9615.1-2000 — Test methods for interturn insulation of random-wound windings of low-voltage AC machines
JB/T 9615.2-2000 — Test limits for interturn insulation of random-wound windings of low-voltage AC machines
4 About this standard
Issued by: Ministry of Industry and Information Technology of the People's Republic of China
English translation: about 15 pages
5 Related standards
Other editions:
JB/T 6297-1992 (earlier edition)
6 Classification and status
International classification (ICS): 29.160.30
Chinese Standard Classification (CCS): K 22
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
Normative references
- GB/T 191-2008Graphical symbols marking for handling and storage of packages
- GB 755-2008Rotating electrical machines-Rating and performance
- GB/T 997-2008Classification of types of construction, mounting arrangements and terminal box position (IM Code) for rotating electrical machines
- GB/T 1032-2005Test methods for three-phase asynchronous motors
- GB/T 1993-1993Cooling methods for rotating electrical machines
- GB/T 4772.1-1999Dimensions and output series for rotating electrical machines - Part 1: Frame numbers 56 to 400 and flange numbers 55 to 1080
GB 1971-2006
Similar standards
Editions of JB/T 6297
| Edition | Title | Revision | Status |
|---|---|---|---|
| JB/T 6297-2010 | Specification for YLJ series three-phase torque induction motors | current edition | Current |
| JB/T 6297-1992 | Specification for YLJ series three-phase torque induction motors | previous edition | Superseded |
This page sells the current edition, JB/T 6297-2010. Earlier editions are listed for reference only.
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Related Standards
GB 14711-2006 — Safety requirements of small and medium size rotating electrical machines
GB/T 10069.1-2006 — Measurement of airborne noise emitted by rotating electrical machines and the noise limits -- Part 1: Method for the measurement of airborne noise emitted by rotating electrical machines
GB/T 1032-2005 — Three-phase asynchronous motor test methods
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