6 Results for "bldc"

Something that bothers me for quite a while now: why is there no small / cheap hardware emulator for BLDC motors? I've seen contraptions where two motors are coupled and one is actively driven whereas the other just has a resistive load hooked up to...

I am developing a BLDC controller. The original motor that I was given seems to be causing problems so I want to ask the community what kinds of motors they would want to use with OpenBLDC. I am thinking of just buying one of the outrunners 3-phase motors...

Edit : Thanks for all those who provided valuable references and comments, I realized that sensor-less is not a good idea for my application, as it is low speed and as sensors are becoming more available with reasonable integration effort.____________________________________________________________________Hi...

HiI'm using a controller based on L6234D which has max current of 5A. But I can't figure out how to use that information for finding out max voltage I can use for my controller/motors.The motors I have are gimbal motors with 10ohm per winding. I'm going...

So I'm working on making a cheapskate ESC for BLDC motors (planning on making it HaD.io project).  Basically, I want to make it as cheaply as possible which means P-channel MOSFETs are out.  I've looked at N-channel half-bridge gate drivers...

Hey, anyone have advice on driving high voltage brushed DC motors? E.g. treadmill motors or the lovely old ones that last forever if you change the brushes out? They are available for dirt (I got 3 for $15 each! Working!) and yes, I know the new BLDC...