3M277 Adjustable Steel Motor Base for 143T NEMA Frame
Adjustable steel motor bases are used to mount motors and allow some flexibility with belt tension. This is important especially as wear begins to lengthen belts. Includes 4 motor mounting bolts and 1 adjusting bolt.
|Length||10 1/2''||Bolt Diameter||5/16''||Application||For mounting shaded pole and PSC motors in direct drive heating and air conditioning uses.|
|Nema Frame||143||Width||7 1/2''||Height||1 1/8''|