These bases are intended mainly for smaller motors which range from huge fractionals to approximately 20 horsepower. They feature a one-piece formed bottom plate and the Overly Hautz originated one or dual bolt adjustment with push-pull action.
Each one features substantial “Z” bar construction, continually welded into one rigid part. Dual positioning screws allow greater flexibility in shaft alignment.
They incorporate electric motor base special gussets and cross braces together with heavier materials which provide superior strength characteristics necessary to handle motors in the 3000 to 7000 pound weight class.