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01-07-2014 #11
You're not the only one!
I finished rewinding the motor the day before yesterday, so here it is ready to varnish:
Checked the back-emf constant was correct by spinning it in the lathe and measuring the peak voltage with oscilloscope. Then powered a small light bulb with it for general amusement...
I tested the motor with my driver last night, just open loop control - will post a video if anyone's interested.
I started a job at university yesterday, so progress will be slower for now. I'll instead concentrate on finishing off the motor driver design and making them.
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