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Robbins & Myers motor 3/4 hp

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kaeckman

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Jun 15, 2016, 6:37:05 PM6/15/16
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i have a Robbins & Myers motor 3/4 hp 115/230 volts 3450 rpm 60 cycle wired
for 230 and i need it wired for 115 volts how do i do that?



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Sjouke Burry

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Jun 15, 2016, 7:10:50 PM6/15/16
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On 16.06.16 0:37, kaeckman wrote:
> i have a Robbins & Myers motor 3/4 hp 115/230 volts 3450 rpm 60 cycle wired
> for 230 and i need it wired for 115 volts how do i do that?
>
>
>
carefully.

pf...@aol.com

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Jun 15, 2016, 8:12:48 PM6/15/16
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There should be a diagram inside the connector box or on the nameplate. If not, you will need to go to a motor-winder or similar service to ohm out the windings and determine which are connected for 115V. It is not rocket science, but unless you are quite familiar with motors, a mistake could be spectacular.

Peter Wieck
Melrose Park, PA
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