Q: When I have put on the washers and Shimano cassette lock ring the dropout spacing goes from 135mm to 140mm. Is this normal? It is a tight fit in an aluminium mountain bike frame and I have to press a bit with my thumbs but it does go in ok and then the wheel spins fine. Does this sound ok?
A: This cassette version hub motor should reach about 137~140mm.
It’s normal.
Q: Many thanks for a great bike motor and fast reply to emails. Just posted a rave review. Only issue is many ebikes could do with more info. regarding programming for hub motor controllers and displays.
I’m trying to program for a KT-LCD3 display so can you tell me the
P2 Wheel Speed Pulse Signal Setting (pulses per revolution)
C2 Motor Phase Classification Coding Mode (I’m using a KT sine wave controller)
I’ve already got this manual and it does NOT tell me the specific answers to my 2 questions. Please pass my questions on to one of the electrical engineers at Leafbike.
A:
P manual comes with LCD.
Set P as below:
P1= 46
P2= 0
P3= 1
P4= 0
P5= 15
Don’t set C.
Q: Thanks and will try out the settings.
Comments are closed.