I am rebuilding a vintage Powermatic Model #90 wood lathe and I am in need of an original electric motor. My lathe used a custom motor manufactured by Robbins & Myer which fit into the bed casting. A standard motor will not work. The original motor was a 1 horsepower, 1725 rpm motor, 5/8" shaft. If anyone would have any leads or have an extra motor in running condition I would be interested Thanks!