I just picked up a late model Delta Unisaw at a local auction. The motor is rated 3 HP and the cord has a molded 15 amp, 110V plug. Since I had to buy some heaters for a 2 HP Baldor motor last week and they were rated for 18.5 amps at 110V, I wonder how Delta gets 3 HP from 15 amps or less. My only explaination is that they buy there motors from Sears. Sears and now Ridgid are the only manufacturers that I knew could make 550 watts equal a full horsepower. I guess they can make their motors operate at 130% efficiency. Leigh@MarMachine
- posted
20 years ago