The voltage is not an issue. Household A/C power is nominally 110-130 volts. The average is 120, but on days when they have brownouts it can dip to 110 and during low demand on cold days I have seen it as high as 130V. The higher the voltage the cooler the motor will run, if it drops too low you can have problems.

The motor terminal block looks very strange. Most I have seen have you connect 120V to one set of connectors and 220V to another set, to use the same connectors does not seem right.