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I have a Chinese low speed electric vehicle. The car was supplied to me with a 3.5kw motor by mistake when the specification quoted 4kw motor. The company quickly sent me a 4.2kw motor by FedEx.
The speed etc is exactly the same as with the 3.5kw motor. Speed is limited to 40kph. I have no idea how the controller can be reprogrammed. Both motors have a hall sensor pulse counter on the back of the motor and a rotor with 48 slots. If the number of slots is reduced the number of pulses will be lower so will the controller be fooled into thinking that the car is going slower and thereby give me a higher speed?
I live in the Republic of Georgia where LSEV is not recognised so I have no liability to drive the car as a LSEV.
Any suggestions would be appreciated
The speed etc is exactly the same as with the 3.5kw motor. Speed is limited to 40kph. I have no idea how the controller can be reprogrammed. Both motors have a hall sensor pulse counter on the back of the motor and a rotor with 48 slots. If the number of slots is reduced the number of pulses will be lower so will the controller be fooled into thinking that the car is going slower and thereby give me a higher speed?
I live in the Republic of Georgia where LSEV is not recognised so I have no liability to drive the car as a LSEV.
Any suggestions would be appreciated