Re: (ET) Motor weak and pulsing (Alltrax)

[Christopher Zach <cz alembic crystel com>]

Is the field voltage constant?

C


On 9/10/2016 3:15 PM, Steve Gaarder wrote:
> I have an E-15 with an Alltrax controller and BB-600 batteries.  All of
> a sudden the motor has become very weak and its output pulsates like the
> sound of a wheel with a flat spot.  It does this even in neutral, and
> when it's in gear it draws a lot of current (the current varies in the
> same rhythm).  Also the motor is quite hot.  Any ideas?
>
> thanks,
>
> Steve Gaarder
>
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