This motor controller works in conjuction with the 'HALL EFFECT' induction thumb trottle to control the speed of the motor. The motor controller includes some algorithyms that sense over loading, over heating and over torque to TRY and prevent motor or battery failure (yes Bucky, some of you have even figured out how to break this too). The unit is sealed and includes a heat sink fin arrangement. Very good reports for the most part BUT for those that submerge the scooter, go off road and go out of their way to generally abuse the heck out of everything until something (read many things) will fail. Lucky for you we have lots of spare parts. Please notice the OK hand written in red. Every contoller, throttle, battery etc. is tested prior to assembly then tested again as a completed unit before shipping. We have a very high confidence level that you will be happy with your replacement parts. How sweet it is! |