My MFC had a Craftsman motor on it when I bought it. I replaced it with a Baldor Farm Duty (TEFC), not an inexpensive motor but ultra reliable. The mounting is a NEMA 56 frame, a pretty standard size for "fractional horsepower" motors. The C'man motor had a 1/2" shaft, most others today have a 5/8" shaft. The 1/2" size is rare today. I used a 1/3 HP motor because that is what the supplier normally stocks. 1/4 HP would do, 1/2 HP is pushing the top end. A 4 pole motor is preferred, ~1750 RPM. My MFC is set up with reversing, mostly for my own purposes.
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