3M277 Adjustable Steel Motor Base for 143T NEMA Frame

Froedge Machine & Supply Co., Inc. Verified independent store

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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. Application For mounting shaded pole and PSC motors in direct drive heating and air conditioning uses. Height 1 1/8 Material Steel Bolt Diameter 5/16 Nema Frame 143 Show more