JB/T 51080-1999

Product quality grading for alternators used in tractors and internal combustion engines

Product quality grading for alternators used in tractors and internal combustion engines

Standard Type

JBT

ICS

65.060.10

CCS

T68

Status

N/A

Issue Date

1999-12-30

Implementation

2000-06-01

Centralized Committee

National Tractor Standardization Committee

Issuing Authority

State Bureau of Machinery Industry

Catalogue

Scope, References, Indexes, Test & Rules

Scope

Standardizes production and quality grading of agricultural alternators

Applicable to agricultural alternators

Normative References

JB/T 6710-2006 JB/T 6697-2023 GB/T 4942.1-2006 GB/T 2828.1-2012

Keywords

Alternator; regulator; high temperature; vibration

Application Summary AI generated

1. Durability increases by grade

2. Provides high-temperature & variable load intensified test

3. Limits regulator voltage deviation

4. Evaluates damp and splash resistance.

Standard Timeline

replaces 51080-94

replaces JB/T 51080.1

Related Standards

JB/T 51186-1999 Quality grading for small tractor supporting parts JB/T 51089-1999 Product quality grading for electromagnetic ammeters used in tractors and internal combustion engines JB/T 51093-1999 Product quality grading for tractor steering gears JB/T 51088-1999 Product quality grading for Bourdon tube thermometers used in tractors and internal combustion engines JB/T 51079-1999 Product quality grading for starters used in tractors and internal combustion engines JB/T 51084-1999 Product quality grading for permanent magnet alternators used in tractors and internal combustion engines JB/T 51087-1999 Product quality grading for Bourdon tube pressure gauges used in tractors and internal combustion engines JB/T 51075-1999 Product quality grading for tractor-drawn side-delivery rakes

Content extracted by AI. Not officially verified.