GB/T 28878.2-2016
ActiveSpecification of the rotating component in space science experiments—Part 2: Requirements of lubrication design
空间科学实验转动部件规范 第2部分：润滑设计要求
Application Summary AI generated
This standard specifies lubrication design requirements for rotating components used in space science experiments, covering material selection, lubricant compatibility, and sealing methods to ensure reliable operation in vacuum and microgravity environments. It is applied in the design and testing of mechanisms such as reaction wheels, solar array drives, and scientific instrument rotors for satellites and spacecraft. The standard guides engineers in preventing lubricant migration, evaporation, and degradation under extreme space conditions.
Related Standards
GB/T 28878.1-2012
Specification of the rotating component in space science experiments - Part 1：General requirements of design
GB/T 28878.8-2016
Specification of the rotating component in space science experiments—Part 8：Assemble
GB/T 28878.7-2016
Specification of the rotating component in space science experiments—Part 7：Reliability test
GB/T 28878.5-2016
Specification of the rotating component in space science experiments—Part 5: Motors acceptance
GB/T 28878.4-2016
Specification of the rotating component in space science experiments—Part 4：Lubrication oil acceptance
GB/T 28878.3-2016
Specification of the rotating component in space science experiments—Part 3：Ball bearing acceptance
GB/T 28878.6-2016
Specification of the rotating component in space science experiments—Part 6：Property testing
GB/T 36223-2018
Wide cartridge annular ball bearings primarily for aircraft generators and motor-generators
Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.