JB/T 12227-2015External rotor permanent magnet brushless direct current motors (English PDF)
外转子永磁无刷直流电动机
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Issued by
MIIT
Level / Type
Industry · Recommended
Issue date
April 30, 2015
Implementation date
October 1, 2015
Scope
JB/T 12227-2015 is the English-translated version of 外转子永磁无刷直流电动机.
External rotor permanent magnet brushless direct current motors are standardised by JB/T 12227-2015 within the Chinese machinery industry series. The document sets the types, basic parameters and dimensions, technical requirements, test methods and inspection rules, and adds provisions on packaging, transport and storage.
It is written for motors of this kind used in fans and similar equipment, and other external rotor brushless DC motors may be made to it by reference. A motor under this standard comprises the motor body together with its controller, which in some designs is built in.
Among the standards it quotes are GB/T 997, GB/T 2423.1, GB/T 4798.1, GB/T 5171.1, GB 12350 and GB/T 22671.
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Document preview — JB/T 12227-2015
National Standard of the People's Republic of China
- ICS
- 29.160.39
Issued by: Ministry of Industry and Information Technology of the People's Republic of China
Contents
- Foreword
- Scope
- Normative references
- About this standard
- Classification and status
1 Foreword
JB/T 12227-2015 was issued by MIIT on 30 April 2015 and has been in force since 1 October 2015.
2 Scope
External rotor permanent magnet brushless direct current motors are standardised by JB/T 12227-2015 within the Chinese machinery industry series. The document sets the types, basic parameters and dimensions, technical requirements, test methods and inspection rules, and adds provisions on packaging, transport and storage. It is written for motors of this kind used in fans and similar equipment, and other external rotor brushless DC motors may be made to it by reference. A motor under this standard comprises the motor body together with its controller, which in some designs is built in. Among the standards it quotes are GB/T 997, GB/T 2423.1, GB/T 4798.1, GB/T 5171.1, GB 12350 and GB/T 22671.
3 Normative references
JB/T 12227-2015 cites the following standards, which apply in full or in part through the references made to them in its clauses.
GB/T 997
GB/T 1993
GB/T 2423.1
GB/T 2423.2
GB/T 2423.5
GB/T 2423.10
GB/T 2423.22
GB/T 4831
GB/T 4942.1
GB/T 4798.1
GB/T 4798.2
GB/T 5171.1
GB 10068
GB 12350
GB/T 13126
GB/T 13384
GB/T 19142
GB/T 22671
GB/T 2423.4
4 About this standard
Issued by: MIIT
English translation: about 15 pages
5 Classification and status
International classification (ICS): 29.160.39
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 997Classification of types of construction, mounting arrangements and terminal box position (IM Code) for rotating electrical machines
- GB/T 1993Cooling methods for rotating electrical machines
- GB/T 2423.1Environmental testing for electric and electronic products - Part 2: Test methods - Tests A: Cold
- GB/T 2423.2Environmental testing for electric and electronic products - Part 2: Test methods - Tests B: Dry heat
- GB/T 2423.5Environmental testing - Part 2: Test methods - Test Ea and guidance: Shock
- GB/T 2423.10Environmental testing - Part 2: Test methods - Test Fc: Vibration (sinusoidal)
GB/T 4942.1 · GB 10068 · GB 12350
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Related Standards
GB/T 13126-2009 — General specification for damp heat protective packaging of mechanical and electrical products
GB/T 13384-2008 — General specifications for packing of mechanical and electrical product
GB/T 19142-2016 — Packaging for export commodity—General rule
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