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  #1  
Old 04-04-12, 14:13
John Mackie John Mackie is offline
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Join Date: Apr 2009
Location: Australia
Posts: 121
Default polarising generators.

i have been reading the above posts about polarising generators. one thing you have to be aware is that there are TWO different ways to connect the field windings in a gene.
Autolite and Ford connect the winding between the terminal and ground.
Delco R . and Bosch connect the winding between the LIVE brush holder and the field terminal. Applieng power to the field terminal on a delco gene will cause the current flow through the field winding in the reverse direction to normal. it is ok to " flash " the field term. on a ford gene as this is the normal direction of current flow.
the way i was tought to test a gene was to "motorise " it. On a Delco. gene apply 6 volts to the output tern. and earth the field terminal as well as the case . on a Ford gene. connect 6 volts to both the armature and field terminals earthing the case. In both cases the polarity has to be the same as you want to use
The gene should rotate at about 600 rpm and draw about 6 amps. Gently load up the gene with a small pice of wood . the gene should not show any signs of jerking and the amps will increase to about 15 . watch out for excessive current or heating. the gene is also polarised to the way the batery was hooked up.
I hope this solves some of the mysterys,

John.
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Ford GPW- script
#3A Ford Trailer
M3A1 White Scout Car
-Under restoration-
1941 Ford Truck (Tex Morton)
F15A Blitz
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  #2  
Old 05-04-12, 04:04
Bob Carriere Bob Carriere is offline
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Default Sorry for your lost.....

...... she is not gone as long as you have memories of her.

Bob
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  #3  
Old 29-04-12, 10:11
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Keith Webb Keith Webb is offline
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Join Date: Feb 2003
Location: HIGHTON VIC
Posts: 8,218
Default Chassis

Hi Peter

Bit hard to tell from the pics, was the chassis a C60S or C60L? I see it has the winch and rear fairleads although it is missing the rear spring and pintle hook which go above the roller.

Nice to hear you've had your first ride in a blitz, a wonderful experience for sure!
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42 FGT No8 (Aust) remains
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Macleod, Victoria Australia
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