1Key Takeaways
This standard specifies the dimensions and tolerances of cylindrical shaft extensions of rotating electrical machines (hereinafter referred to as shaft extensions), the tolerance of keyway symmetry and selection requirements. This standard is applicable to the shaft extension of the torque transmission end of the rotat…
2Scope / Description
This standard specifies the dimensions and tolerances of cylindrical shaft extensions of rotating electrical machines (hereinafter referred to as shaft extensions), the tolerance of keyway symmetry and selection requirements. This standard is applicable to the shaft extension of the torque transmission end of the rotating electrical machine. The shaft extension has a single keyway and is connected with the driven or driving machine with a flat key.
5Citation Network
Standards that cite GB/T 756-1990
6Frequently Asked Questions
What is GB/T 756-1990?
GB/T 756-1990 — Cylindrical shaft extension for rotating electrical machines is an international standard developed by General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China. This standard specifies the dimensions and tolerances of cylindrical shaft extensions of rotating electrical machines (hereinafter referred to as shaft extensions), the tolerance of keyway symmetry and selection requirements. This standard is...
What does GB/T 756-1990 cover?
This standard covers: This standard specifies the dimensions and tolerances of cylindrical shaft extensions of rotating electrical machines (hereinafter referred to as shaft extensions), the tolerance of keyway symmetry and selection requirements. This standard is applicable to the shaft extension of the torque...
Who should use this standard?
This standard is intended for organizations, professionals, and stakeholders involved in various industries and sectors. It is applicable to manufacturers, service providers, regulatory bodies, and certification organizations.
What is the latest version of GB/T 756-1990?
The current published version is GB/T 756-1990, published on 1990-11-06. Always check for amendments or pending revisions.
How do I purchase GB/T 756-1990?
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