GB/T 12667-1990
Replaced
GB/T 39566-2020
Active
National standards
GB/T 39566-2020 Micro motors—Axial end play
GB/T 39566-2020 Micro motors—Axial end play
Basic Information
Standard Code:
GB/T 39566-2020
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Micro motor
ICS Name:
Electric motor
Publish Date:
2020-12-14
Implement Date:
2021-07-01
Pages:
11 pages
Scope
This standard specifies the mounting number, structure, axial clearance values, testing methods, and testing rules for the axial clearance of micromotors.
This standard is applicable to the design, manufacture, inspection, and acceptance of axial clearance for assembled micromotors with an outer diameter of 16 mm to 160 mm.
Development Information
Referenced Standards
GB/T 1804-2000 General tolerances for linear and angular dimensions without individual tolerance indications
GB/T 7345-2008 General requirements for electrical machine for automatic control system
GB/T 2900.26-1994 Electrotechnical terminology—Control motors and feedback components
GB/T 2900.26-2008 Electrotechnical terminology—Electrical machine for automatic control system
Related Standards
GB/T 12974-1991
Replaced
GB/T 12974-1991 General specification for a.c. lift motors
GB/T 13138-1991
Replaced
GB/T 13138-1991 Synchros General specification for
GB/T 13139-1991
Replaced
GB/T 13139-1991 Hysteresis synchronous motors General specification for
GB/T 13500-1992
abolished_transferred
GB/T 13500-1992 Three phase asynchronous motors for hermetic refrigeration compressors—General specifications
GB/T 13501-1992
Replaced