Re: (ET) E-15 Motor specs

["Mike Wallace" <metman scrtc com>]

Steve,
If I can remember where they are, I should have performance curves for the
E15, E20 (C-185), and the snow blower motor.  These are data I got from Len
Knecht at GE in Ft Wayne back in 1979.

I'll get copies to you and more info as soon as I can find it all.

Mike Wallace
Glasgow, KY


----- Original Message -----
From: "Steve Richardson" <scr echoweb net>
To: "elec trak" <elec-trak cosmos phy tufts edu>
Sent: Monday, January 05, 2004 8:34 PM
Subject: (ET) E-15 Motor specs


> Hello everyone,
>
> Production of the Sep-Ex controller for the Elec-Trak has been delayed,
once
> again, because our vendors have not made delivers of critical parts.
>
> We planned to start shipping controllers this week but it's just not 
> going
> to happen.  We expect it to be a couple more weeks, if they keep their 
> new
> schedule.
>
> We apologize for this delay once again !
>
> The good news is the controller has been made better because of the 
> delay.
> The engineer has spent a lot of time characterizing different motors for
the
> controller and as a result came up with a two layer motor curve imbedded
in
> the software which made the golf car version go about 7 miles per hour
> faster than before while maintaining the torque.
>
> We are now putting this change in for the Elec-Trak motors.  But we need
> your help.  We are looking for the Current relationship between the Field
> and  the Armature over the torque and rpm range that was spec'd out by 
> GE.
> Does anyone have the motor spec sheet for the E-15 motor ?  We have
created
> a curve that seems to work, but to make sure the motor is operated within
> it's limits we would like to see the original specs.  If you know where 
> we
> could obtain this information we would be most appreciative.
>
> Thank You.
>
> Steve Richardson
> Alltrax Inc.
> www.alltraxinc.com
> 541-476-3565
>
>
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