Re: Haldex Motor wiring

On 18 Dec 2005 17:54:23 -0800, Jon.Krell@xxxxxxxxx wrote:

>I know 110 v motor wiring has been covered some before but i have a
>couple questions about my setup i was hoping somebody could help me out
>with.
>
>Haldex hydraulic power pack motor.
>
>7 wire.
>
>p1 -- says 'under ground line'. Is that the ground wire?
>
>p2, t8, t3 -- tape together
>
>t2, t5, t4 -- It looks like in the diagram as though i join these all
>together and run them to one line? Is that right? So then where does
>the second line run to?
>
>My hydraulic bender thanks you in advanced.
>
>jon


Hey Jon,

According to my little US MOTORS handbook, you are describing a Single
Phase, Dual Voltage, with capacitor start, and Thermal Protection. It
is hooked up and being used on Low Voltage, to run Counter-clockwise,
EXCEPT the part about the "under-ground" (??? me too).

ROTATION L1 L2 JOIN INSULATE

HIGH CCW P1 4&5 2-3-8 P2
VOLTAGE CW P1 4&8 2-3-5 P2

LOW CCW P1 2&4&5 P2-3-8 ----
VOLTAGE CW P1 2&4&8 P2-3-5 ----

Assuming that you have a data plate that shows either a
110/220....OR..a 220/440, from what you said you need to determine
what it was hooked up as "before", and be sure that is still what you
want. ( if there is ANY doubt, hook it up as the higher voltage
first, using the "chart" above.)

If it were me, and I was sure of the voltages, I'd hook your feed
wires as:

Black.....................to....... P1 tag

Red (or white??)... to....... tags T2-T4-T8 (joined together)

and make sure that P2-T3-T8 is all joined too.

Then hook your green or bare ground wire from the feed box to a
convenient place on the motor frame.

It is just possible, I mean it is possible, that someone else was
running it on one hot leg and the "ground", to get half-voltage or
something.

If the above ASCII diagram doesn't "work", drop me a line direct at
lawsonb@xxxxxxxxxxxx, and I'll send it as a Word.doc or something.

Take care.

Brian Lawson,
Bothwell, Ontario.
.

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