It's a shame you don't have the space/weight for a scooter motor, they seem to work quite well
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It's a shame you don't have the space/weight for a scooter motor, they seem to work quite well
really lacking power they are low rpm motors but really struggle to get the axe to move it would need a large ratio change from 7:1 ish know to 21:1 ish I used to rum with mfa 4:1 epicyclic geartrain
What about the mfa 800/850 motors? They seem pretty powerful
would also require a 2 stage gear reduction, its the axe weight that causes the problem just over3.2kg
Wow really? It doesn't look that heavy, that's over double what mine weighs and I was worried about the weight of that. Seems a second stage reduction is the only viable option although you might need more powerful motors
Did you measure the amp draw?
No but couldn't have been alot as it feed though a 30amp fuse
6S 30A= WAY below the capacity of a real speed 900 or even the clones.
Kashei fries the PCB's of the motorcontroler, and that's normaly able to cope with 100A+, with 1 speed 900 (what fries too on a regular base)
Its running of an 30amp electronize unit, I wonder if they have current limiting ie, bridge bypass,or resistor bypass, might hook them upto the tz85 to try them again on 6s
The electronizes don't have any way of current limiting. If you overload them to much, the relais will pop, and if those fuze, the fets will go.
Testing it with a TZ85 is an option. But I suggest a 100A fast fuse then.