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Baldor single phase motor wiring

Electron2002

Well-known member
Joined
Aug 21, 2012
Messages
77
I recently picked up an older 1.5HP Baldor motor that I am going to be using on my smaller air compressor.

It's currently wired for 120v, but I need to switch it to 220v operation. This motor uses a screw post terminal block instead of the typical spade terminal type that they use on the modern version of the same motor. I have contacted Baldor, but they don't even list this mode and spec number motor in their archive. The guy I spoke with was going to do some research and get back to me, but I haven't heard anything back yet.

The terminal block hop and bottom posts are both marked L and the terminals in between are marked 2, 3 & 4

If anyone here is familiar with this setup or has a wiring schematic to work from, it would be appreciated.

Thanks
 

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Electron2002

Well-known member
Joined
Aug 21, 2012
Messages
77
Bumping in case someone cares to give this another look. Baldor still hasn't responded, so I'm at least temporarily stuck.
 
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