Hi, I'm new to the forums but have been researching motors for a fair while.
We're trying to build a super high efficiency hydrogen eco-car, but I'm having trouble sourcing a motor.
We're looking for a brushless DC motor and plan on driving it with trapezoidal commutation but most of the ones I seem to find use sinusoidal back EMF.
Specs we're sort of looking for:
Efficiency: Higher is better
Power output: ~5nm @ 400rpm at the wheels but will most likely use a fixed gearing to run a higher RPM motor.
If anyone might be able to point me in the right direction or provide more info I would be very grateful, or even some more suppliers to consider.
Thanks
We're trying to build a super high efficiency hydrogen eco-car, but I'm having trouble sourcing a motor.
We're looking for a brushless DC motor and plan on driving it with trapezoidal commutation but most of the ones I seem to find use sinusoidal back EMF.
Specs we're sort of looking for:
Efficiency: Higher is better
Power output: ~5nm @ 400rpm at the wheels but will most likely use a fixed gearing to run a higher RPM motor.
If anyone might be able to point me in the right direction or provide more info I would be very grateful, or even some more suppliers to consider.
Thanks
