All,
I ran across a 1950 vintage Oliver #144 8 inch joiner, that I have two questions concerning;
1) The unit has a direct drive 1 hp 3ph motor, how difficult is it to change that motor to a 1.5 or 2hp 220 volt motor, as i don’t have 3 ph power available?
2) The unit was used commercially, is reportedly complete and in reasonable working condition.. How much $ should it go for?
Replies
I'd put an inverter on it rather than change the motor. That will give you full power and should cost about $250. Call your local motor repair shop for help on that on. My local motor shops sells a baldor inverter for that price.
As far as value, compare prices on exfactory.com or woodquip.com Prices can vary in different parts of the country. Also try http://www.oldwwmachines.com/
Rick,
Thanks for the suggestion..
"I'd put an inverter on it"
Rick don't you mean phase converter? I thought inverters converted DC to AC. In any event, yes he should keep the motor on if it works and get one. With owning one it opens the door to buy other 3 phase machinery.
Jon
Inverter is the term I hear used. I suggeted the inverter because 1 hp ones are cheap. If he plans to have multiple 3 phase machines a rotary phase converter would be the way to go. The inverter type would be dedicated to the jointer alone becayse you have to adjust it to each specific motor. There's always different alternatives one could choose depending on the applications. I'm not about to go into detail on other specifics as it would be a book, but I have dealt with most of the applications over the years and am very framiliar with the jointers as I have rebuilt many over the years.
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