BS EN IEC 60072-2:2025 - Dimensions and Output Series for Rotating Electrical Machines

Introducing the BS EN IEC 60072-2:2025, a comprehensive standard that sets the benchmark for dimensions and output series of rotating electrical machines. This essential document is a must-have for professionals in the electrical engineering field, providing detailed specifications for frame numbers ranging from 355 to 1,000 and flange numbers from 1,180 to 2,360.

Key Features

• Standard Number: BS EN IEC 60072-2:2025
• Pages: 20
• Release Date: October 28, 2025
• ISBN: 978 0 539 30784 9
• Status: Standard

Comprehensive Coverage

This standard provides a detailed framework for the dimensions and output series of rotating electrical machines, ensuring compatibility and efficiency in design and application. It covers a wide range of frame and flange numbers, making it applicable to a variety of machines and systems.

Why Choose BS EN IEC 60072-2:2025?

The BS EN IEC 60072-2:2025 standard is an invaluable resource for engineers, manufacturers, and designers involved in the development and maintenance of rotating electrical machines. Here are some reasons why this standard is essential:

• Precision and Accuracy: Provides precise measurements and specifications to ensure optimal performance and compatibility.
• Industry Compliance: Aligns with international standards, ensuring your projects meet global requirements.
• Enhanced Efficiency: Facilitates the design and implementation of efficient electrical machines, reducing energy consumption and operational costs.
• Versatility: Applicable to a wide range of machines, from small-scale applications to large industrial systems.

Who Can Benefit?

This standard is ideal for a variety of professionals and industries, including:

• Electrical Engineers: Gain insights into the latest specifications for rotating machines, ensuring your designs are up-to-date and efficient.
• Manufacturers: Ensure your products meet international standards, enhancing their marketability and reliability.
• Designers: Access detailed dimensions and output series to create innovative and compliant electrical machines.
• Maintenance Teams: Utilize the standard to maintain and upgrade existing systems, ensuring continued performance and compliance.

Stay Ahead with the Latest Standards

In the fast-evolving world of electrical engineering, staying updated with the latest standards is crucial. The BS EN IEC 60072-2:2025 provides the most current guidelines, helping you stay ahead of the curve and maintain a competitive edge in the industry.

Conclusion

The BS EN IEC 60072-2:2025 is more than just a standard; it's a comprehensive guide that empowers professionals to design, manufacture, and maintain rotating electrical machines with precision and confidence. With its detailed specifications and wide applicability, this standard is an essential tool for anyone involved in the electrical engineering field.

Ensure your projects are compliant, efficient, and innovative by integrating the BS EN IEC 60072-2:2025 into your workflow. Embrace the future of electrical engineering with this indispensable standard.

BS EN IEC 60072-2:2025

This standard BS EN IEC 60072-2:2025 Dimensions and output series for rotating electrical machines is classified in these ICS categories:

• 29.160.01 Rotating machinery in general

IEC 60072-2: 2025 covers the majority of rotating electrical machines for industrial purposes within the dimension range and output powers: - Foot-mounted: shaft heights: 355 mm to 1 000 mm. - Flange-mounted: pitch circle diameter of flange: 1 180 mm to 2 360 mm. It gives tables of fixing dimensions, shaft extension dimensions and their tolerances. However, the variety of construction and the wide range of applications for the large machines with shaft heights above 315 mm have led to the establishment of a relatively large number of values for the dimension in order to cover all possible constructions. Owing to this, the present part covers a wider range than IEC 60072-1 within which range values suitable for all designs or for a more detailed standardization can be chosen. NOTE The mounting dimensions given in this document for shaft heights 355 mm and 400 mm have been chosen from values given in IEC 60072-1. This second edition cancels and replaces the first edition published in 1990. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: a) complete revision on the basis of IEC 60072-1; b) additional tolerances and measurements for shafts and flanges (DIN SPEC 42955).