Brook Crompton NEMA TEFC 444–445T1 Motor Dimensions
This document provides the official dimensional drawing for Brook Crompton NEMA Totally Enclosed Fan Cooled (TEFC) motors in 444T and 445T1 frames. It includes critical mounting, shaft, conduit box, and envelope dimensions required for proper motor selection, installation, and replacement planning. This drawing is commonly used by engineers, maintenance teams, and OEMs to verify fit, alignment, and interchangeability in industrial motor applications.
Key Points
- Official Brook Crompton dimensional drawing for NEMA 444T and 445T1 frame motors
- Includes shaft diameter, keyway, and extension dimensions
- Identifies conduit box size and location
- Covers TEFC (Totally Enclosed Fan Cooled) motor construction
- Shows base mounting hole locations and foot dimensions
- Useful for motor replacement, retrofit, and mechanical layout verification