Re: (ET) field weakening on E15 and moving dirt

["Paul Heinzerling" <pheinzerling uakron edu>]

I have an older Club Car golf cart with the original contactor/resistor
speeed control.  There is no such thing as field weakening, as it is a
series motor.

Paul

----- Original Message -----
From: <agp@???>
To: <elec-trak cosmos phy tufts edu>
Sent: Saturday, March 30, 2002 7:02 PM
Subject: (ET) field weakening on E15 and moving dirt


> .....
> I have examined the circuit that GE used for field weakening and it
appears
> simple enough.  But I think it would be better to use some kind of
> semiconductor switch for my 48V system.  Do any of you Trakkers know how
> golf cars have their field weakening set up?
>......
>