Got a motor without a label? Here is a strategy for figuring out what it can do.
Challenge accepted! A website member has come up with a fascinating solution to my challenge from two weeks ago.
What was I thinking? Let me explain the logic behind my electric model airplane power system sizing rule.
Why did inrunner motors go out of favor?
This is an alternate method that is easier but less safe.
Don’t panic! Using my special trick, measuring this one is dead simple.
The simplest motor constant to measure, I only recommend one method for doing this.
Think you can measure the voltage and current right at the motor? Think again.
A run down of the tools you can use to measure the electric brushless outrunner motor constants.
Introduction to measuring the electric brushless outrunner motor constants Rm, I0, and Kv.