GB/T 757-2010
ActiveConical shaft extension for rotating electrical machines
旋转电机 圆锥形轴伸
Application Summary AI generated
GB/T 757-2010 specifies the dimensions, tolerances, and technical requirements for conical shaft extensions used in rotating electrical machines. It is applied in the design and manufacturing of motors and generators to ensure proper fit and torque transmission between the machine shaft and coupled components like pulleys or couplings. This standard is critical for mechanical interchangeability and operational safety in industrial electrical equipment.
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