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Re: Tetrix DC Drive Motor W739083 dynamometer data
Quote:
Originally Posted by Tom Line
Rich, what was the measured free-speed of the motor without the gearhead?
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At 12V dc, both motors measured about 7350 RPM with 0.4 Ampere current draw. The true Free Speed is probably a little higher and true Free Amperes are probably a little lower, since the initial dynamometer loading was not really zero -- probably about 0.002 Newton-meter.
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Richard Wallace
Mentor since 2011 for FRC 3620 Average Joes (St. Joseph, Michigan)
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 since 2003
I believe in intuition and inspiration. Imagination is more important than knowledge. For knowledge is limited, whereas imagination embraces the entire world, stimulating progress, giving birth to evolution. It is, strictly speaking, a real factor in scientific research.
(Cosmic Religion : With Other Opinions and Aphorisms (1931) by Albert Einstein, p. 97)
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