Overview: The document serves as a technical catalogue for
three-phase motors with squirrel-cage rotors, detailing various models, specifications, dimensions, construction types, and protection methods. It focuses on motor sizes ranging from 56 to 355.
Specifications: Motors are equipped with surface ventilation and utilize cooling method IC 411. They offer a degree of protection rated at P 55, suitable for diverse industrial applications. Construction types include IM B35, IM B3, IM B34, IM B14, IM B5, and IM V1, varying by motor size and model.
Dimensions: The document provides detailed dimensions for each motor type, including flange sizes, hole patterns, and terminal box positions, adhering to DIN 332-DS standards. These measurements are crucial for ensuring compatibility with various installations.
Model Variations: Models are categorized by type designation, such as K21R 315S2 and K21R 315M4, each with specific flange and mounting configurations. Detailed measurements are provided for installation and compatibility purposes.
Key Data: Comprehensive tables offer data on motor dimensions, facilitating easy comparison between different models and configurations. Key features include the use of squirrel-cage rotors, known for durability and efficiency.
Recommendations: Users are advised to verify flange dimensions and mounting configurations to ensure compatibility with existing systems. The degree of protection and cooling method should be considered when selecting a motor for specific applications.
Applications: These motors are designed for various industrial applications, requiring robust and reliable performance. The detailed specifications assist users in selecting the appropriate motor for their specific needs.