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ewhel,<br><br>Thanks for the info. I like the
idea of the regenerative motor. What is the cost
difference between the "brush-ful" and brushless motors.
Additionally, how much smaller of a battery pack would be
adequate and what type of battereries would be
best?<br><br>Thanks,<br>James

Yes smaller batteries can be used and as you would expect...the Brushless DC motors are almost twice as expensive with regen, sealed and thrust bearings.