The 1 1/2 HP 3600 RPM motor with 7/8in. shaft is single phase, 60 hz and requires 13.8 amps at 115 vac or 6.9 amps at 230 vac. Overall shaft length is about 30in. The distance from housing to end of shaft is 7 1/4in.. * * Appropriate power chord needs to be attached.