qwerkus said:Looks a lot more "vesc-like" now, I guess for the right reasons
qwerkus said:I'm not sure side cable exits are interesting for regular bike use
Andrewol said:do you know estimated boom costs to build Serious FOCer and little brother? Perhaps group buy would be preferable.
qwerkus said:Or a smaller version of the serious focer ?
qwerkus said:Love the dual motor option; stacking thin controller over each other would be quite an improvement indeed.
qwerkus said:I admire the effort to try an please two communities. Looking at the original VESC, I was under the impression that bikes and skates are just two different worlds; but I you can offer a viable bridge: by all means!
Can the power little one be increased to 3kW\6kW respectively? 75V will be nominal or maximum?shaman said:2kW/5kW respectively for the Little FOCer. These numbers are at a 75V volt supply.
Andrewol said:75V will be nominal or maximum?
marcos said:You want to know exactly which enclosure you are going to use
marcos said:challenges I see like how to expose the JST connectors, or how to screw the mosfets into the heatsinking surface.
Andrewol said:or integrate a heatsink in controller's housing.
shaman said:rBVaGFZ4vnyAC5PNAAJ5ck6f2X8987.jpg
One thing that may help with the MOSFET mounting issue is using these split style extruded enclosures. It would allow better access for assembling the unit. They only thing is that these typically don't have a lot of fins or seem to display good heat sinking features. Not sure if thats a valid concern or not. Maybe potting the controller with thermally conductive compound may help compensate. Probably expensive though.