|
Re: AndyMark Nano Break In
We use a clamp on ammeter when just running DC off a battery. We also use a current shunt such as this one: http://www.powerwerx.com/tools-meter...0-amp-max.html It's just a calibrated resistor. You then put your voltmeter across it and measure millivolts ...1 mv per amp.
Al Skierkiewicz posted something a while back about using something like 1 ft of #10 wire also dropping 1 mv per amp. Of course it's not as accurate as a calibrated current shunt (above) but it would certainly be fine for breaking in motors. You just measure the voltage across that length of wire in series with the motor wires.
__________________
2016 PNW Championship Chairman's; 2016 Winner Oregon City District, 2015 PNW Championship Chairman's; 2015 PNW District Engineering Inspiration; 2015 PNW District Finalist; 2014 PNW Championship Chairman's; 2014 Championship Innovation in Controls; 2013 Chairman's (Oregon); 2013 Finalist (OKC); 2012 Winner (OKC); 2012 Chairman's (OKC); 2012 Woody Flowers (Oregon); 2011 Volunteer of the Year (Oregon); 2011 Finalist & Captain (San Diego); 2011 Innovation in Control (San Diego); 2010 & 2007 Chairman's (Oregon); 2010 Regional Champions (Colorado); 2010 Innovation in Control (Colorado); 2009 & 2008 Engineering Inspiration (Oregon); 2008 Regional Champions (Oregon); 2007 Regional Finalist (Oregon); 2005 Rookie Inspiration (PNW)
|