GB/T 7346-1998
Replaced
GB/T 10068-2008
Replaced
National standards
GB/T 10068-2008 Mechanical vibration of certain machines with shaft heights 56 mm and higher—Measurement,evaluation and limits of vibration severity
GB/T 10068-2008 Mechanical vibration of certain machines with shaft heights 56 mm and higher—Measurement,evaluation and limits of vibration severity
Basic Information
Standard Code:
GB/T 10068-2008
Standard Type:
National standards
Standard Status:
Replaced
is_force_gb:
no
CCS Name:
Rotating motor
ICS Name:
Rotating motor comprehensive
Publish Date:
2008-06-19
Implement Date:
2009-06-01
Pages:
11 pages
Scope
This standard specifies the methods and vibration limits for factory vibration acceptance tests of rotating electric motors that are disconnected from any load and prime movers under specified conditions.
This standard applies to DC motors and three-phase AC motors with a shaft center height of 56 mm or more, a rated output of 50 MW or less, and a rated speed of 120 r/min to 15,000 r/min.
This standard does not apply to motors installed at the operating site, three-phase commutator motors, single-phase motors, three-phase motors supplied with single-phase power, vertical hydroelectric generators, turbine generators with a capacity of more than 20 MW, and motors with magnetic levitation bearings or series excited motors.
Development Information
Replace the following standards
Superseded by the following standards
Referenced Standards
GB/T 755-2008 Rotating electrical machines—Rating and performance
ISO 2954
ISO 7919-1
ISO 8821
ISO 10816-1
ISO 10816-3
ISO 10817-1
GB/T 997-2003 Classification of types of construction and mounting arrangements for rotating electrical machines(IM code)
GB/T 997-2008 Rotating electrical machines—Classification of types of construction,mounting arrangements and terminal box position for(IM Code)
GB/T 997-2022 Classification of types of construction,mounting arrangements and terminal box position (IM Code) for rotating electrical machines
Adopt standards
IEC 60034-14:2007
Related Standards
GB/T 4772.1-1999
Replaced
GB/T 4772.1-1999 Dimensions and output series for rotating electrical machines—Part 1:Frame numbers 56 to 400 and flange numbers 55 to 1080
GB/T 4772.2-1999
Active
GB/T 4772.2-1999 Dimensions and output series for rotating electrical machines— Part 2:Frame numbers 355 to 1000 and flange numbers 1180 to 2360
GB/T 4772.3-1999
Active
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 10068-2000
Replaced
GB 10068-2000 Mechanical vibration of certain machines with shaft heights 56mm and higher—Measurement,evaluation and limits of vibration
GB/T 17948.1-2000
Replaced