GB/T 12797-1991
Sectional specification for permanent ferrite magnets for use in micromotors (English Version)

Standard No.

GB/T 12797-1991

Language

Chinese, Available in English version

Release Date

1991

Published By

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China

Status

Be replaced 2013-06

Replace By

GB/T 12796.2-2012

Latest

GB/T 12796.2-2012

Scope

This specification stipulates the performance and inspection requirements of permanent ferrite magnets (hereinafter referred to as "magnets") for micro-motors. And from the general specification GB/T12796 "general specification for permanent ferrite magnets", the test method suitable for the detailed specification is selected. This specification applies to various ring, arch and other shape magnets for micro-motors. The detail specification shall be compiled according to this specification and shall comply with the provisions of the corresponding blank detail specification.

GB/T 12797-1991 history

• 2012 GB/T 12796.2-2012 Permanent ferrite magnets.Part 2:Sectional specification for permanent ferrite magnets for use in micromotors
• 1991 GB/T 12797-1991 Sectional specification for permanent ferrite magnets for use in micromotors

GB/T 12797-1991 Sectional specification for permanent ferrite magnets for use in micromotors was changed to GB/T 12796.2-2012 Permanent ferrite magnets.Part 2:Sectional specification for permanent ferrite magnets for use in micromotors.