xct 400 pds question

JohnnieB · 05-16-2016, 11:18 AM

The controller doesn't know what kind of differential is installed, it just doesn't allow the motor to draw as many amps at low RPM when in the Turf mode.

Helirich · 05-16-2016, 03:09 PM

Quote:

Originally Posted by JohnnieB

The controller doesn't know what kind of differential is installed, it just doesn't allow the motor to draw as many amps at low RPM when in the Turf mode.

If the cart was in mud or snow, it wouldn't take much amps to spin. I thought maybe it could sense how fast the motor was excelleration was.

JohnnieB · 05-16-2016, 06:21 PM

Quote:

Originally Posted by Helirich

If the cart was in mud or snow, it wouldn't take much amps to spin. I thought maybe it could sense how fast the motor was excelleration was.

The XCT has a 32 bit CPU so measuring the rate of change for the Motor's RPM might be in the realm of possibility, but I don't know one way or the other.

I am fairly sure that motor RPM plays a significant role in field weakening and regen braking.

05-16-2016, 11:18 AM	#21
JohnnieB Techno-Nerd Join Date: Jun 2011 Location: West Virginia Posts: 19,654	Re: xct 400 pds question The controller doesn't know what kind of differential is installed, it just doesn't allow the motor to draw as many amps at low RPM when in the Turf mode.

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