GB/T 4772.2-1984Dimensions and tolerances for rotating electrical machines--Machines with frame numbers 355 to 1000 (English PDF)
GB/T 4772.2 | Evolution and historical versions
| Std ID | Title | Status |
|---|---|---|
| GB/T 4772.2-1999 | Dimensions and output series for rotating electrical machines. Part 2: Frame numbers 355 to 1 000 and flange numbers 1 180 to 2 360 | Valid |
| GB/T 4772.2-1984 | Dimensions and tolerances for rotating electrical machines--Machines with frame numbers 355 to 1000 | Obsolete |
GB/T 4772.2-1984 is obsolete. It has been replaced by GB/T 4772.2-1999. This page sells the obsolete edition, for projects and contracts that still cite it.
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Level / Type
National · Recommended
Scope
GB/T 4772.2-1984 (Dimensions and tolerances for rotating electrical machines--Machines with frame numbers 355 to 1000) is available as an English-translated PDF.
GB/T 4772.2-1984 is the Chinese national standard "Dimensions and tolerances for rotating electrical machines--Machines with frame numbers 355 to 1000". It is obsolete: it has been replaced by GB/T 4772.2-1999.
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Document preview — GB/T 4772.2-1984
Contents
- Document data
1 Document data
Sector: National standard (Recommended).
Status: obsolete, replaced by GB/T 4772.2-1999.
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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — all pages — is available in the English PDF.
Referenced standards
Cited by
- GB/T 30143-2025YZR series wound-rotor three-phase induction motors for crane and metallurgical applications - Technical specification (frame sizes 450 to 500)
- GB/T 30145-2025YZP series variable-frequency adjustable-speed three-phase induction motors for crane and metallurgical applications - Technical specification (frame sizes 450 to 500)
- GB/T 15548-2023General specification for three-phase synchronous generators driven by reciprocating internal combustion engine
- GB/T 13957-2022Technical requirements for the fundamental series of three-phase large asynchronous motor
- GB/T 25292-2022Specification for direct current machine in ships
- JB/T 10868-2018Specification for YE3 series (IP55) three-phase induction motors (frame size 355 to 450)
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Related Standards
GB/T 4772.3-1999 — Dimensions and output series for rotating electrical machines. Part 3: Samll built-in motors. Flange numbers BF10 to BF50
GB/T 4772.1-1984 — Dimensions and tolerances for rotating electrical machines--Machines with frame numbers 36 to 400 and flange numbers FF55 to FF1080 or FT55 to FT1080
GB/T 4772.3-1984 — Dimensions and tolerances for rotating electrical machines--Small built-in motors with flange numbers BF10 to BF50
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GB/T 4772.2-1984
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