My model 90 runs on 220, with a 1-1/2 HP motor. That is the minimum size motor I would use in it.
A 110 V motor that size will draw about 10 AMPS. Due to the startup surge, I would use a 20 A circuit for it.
The motor is relatively easy to replace if you find one of the proper size and with the proper shaft diameter.
The other alternative is to get an inverter to change the electricity to 3 phase. They can run a few hundred dollars for that size, and usually need 220 V to feed them (excepting for the very small sized motors, 1 HP or less).