Brook Crompton NEMA TEFC 447–449T Motor Dimensional Drawing
This document provides the detailed dimensional layout for Brook Crompton NEMA TEFC motors in frames 447T and 449T. It is intended for engineers, maintenance professionals, and OEMs who need accurate envelope, mounting, and shaft dimensions for installation planning, replacements, or system integration. The drawing illustrates key views and measurements required to ensure proper fit and alignment in NEMA-standard applications.
Key Points
- NEMA-standard dimensional drawing for Brook Crompton TEFC motors
- Includes overall envelope dimensions
- Provides shaft diameter, length, and keyway details
- Covers 447T and 449T frame sizes
- Shows mounting foot locations and bolt patterns
- Useful for motor replacement, layout verification, and retrofit projects