Re: [electricboats] Anyone with ME1616 experience? planning to run one at 48VDC, what is the actual kW available? 6kW continuous?

Dan do you know what speed your motor is spinning at for the 3kW at 5.5kts?

 

I saw your gear reduction unit and I am trying to decide if i need to build that as well. To get the rotor rpms up where the motor is happier to run at.

- (Also is that true for this ME1616? are motors happier at higher RPMs? I thought DC motors were happy to put out torque at low rpms?.. but everyting i have read recently says keep the RPMs in an efficient band which is elusive to ascertain.

 

So i am trying to find out where the motors are running at RPM wise and if I should direct couple or gear down the motor. Then if I gear down (which seems logical now) to which RPM range am I calculating towards?

 

Thanks guys!

 

- This boat is a catamaran, has very interesting hydraulic drives at the moment. Has standard saildrives mated to the hydraulic gearmotors like on a piece of farm equip. Very compact and tidy but not very efficient.

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