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Amro · 07-23-2009, 05:31 PM

Hi, thanks for thinking with me.

I only have an analogue amp gauge. That goes till 150 amps. I've read that those T105's can sustain 300 amps for 15 min's and I know the PMW-controller switches itself out of the loop after being asked for the max. amp. for more then 2 or 3 seconds.

The voltage drops to 21 volts when driving away and then when cruising at max. speed creeps back up again to 23 volts.

The motor is from a Spijkstaal electric lorrypuller (like a locomotive but smaller with out the rails) and could originally move 4000 kg's. So, it's made to run all day but at slower speeds (15 km max.)

The originall ratio was 11/60 with the 60 tooth sprocket/cog(?) on a 12 inch wheel.
You must excuse me, my technical english is not that good

Does the ampmeter go between the controller and the ground of the motor ?

07-23-2009, 05:31 PM	#5 (permalink)
Amro EcoModding Lurker Join Date: May 2009 Location: zeist,utrecht,netherlands Posts: 8 Thanks: 2 Thanked 0 Times in 0 Posts	Hi, thanks for thinking with me. I only have an analogue amp gauge. That goes till 150 amps. I've read that those T105's can sustain 300 amps for 15 min's and I know the PMW-controller switches itself out of the loop after being asked for the max. amp. for more then 2 or 3 seconds. The voltage drops to 21 volts when driving away and then when cruising at max. speed creeps back up again to 23 volts. The motor is from a Spijkstaal electric lorrypuller (like a locomotive but smaller with out the rails) and could originally move 4000 kg's. So, it's made to run all day but at slower speeds (15 km max.) The originall ratio was 11/60 with the 60 tooth sprocket/cog(?) on a 12 inch wheel. You must excuse me, my technical english is not that good Does the ampmeter go between the controller and the ground of the motor ?