5 Beeps? No Go

[kmleon77]

HELLO
exactly same problem
5 bips and wheel hard to turn

I have two bikes with a MP each
both are with 48V10Ah battery
but one has an internal controller and the other a external controller
I own the first for more than one year and had no trouble with it : works perfectly
I own the one with external controller for a few months and : 5 bips : do not work any longer !!! grrrrr
I am using the same battery on each
so : the controller is out of order : I need to replace it and asked golden motor to do the necessary hoping it won't be long
but do you know if another controller suits the MP because I am working with my bike and need something which works well
I am about to order a third MP to GM to make a bike for my wife but now I want to be sure the problem has been resolved

thans for answers
fred

[Bikemad]

Do you know if another controller suits the MP because I am working with my bike and need something which works well

Fred,

The 40A Infineon Controller (C3640-NC) has been successfully used with Magic Pies by several forum members, but you would probably need to change some of the connectors in order to make it fit.

This 40A controller will allow your Magic Pie to produce more torque (pulling power) than the GM controllers, because it will supply a much higher current than the current GM controllers, but the maximum speed will still be about the same.

Please note: The Pedelec function cannot be used with this controller.

This controller can be found at ebike.ca.



Alan
 

[kmleon77]

HELLO
THANKS for all the informations
fred

[kmleon77]

HELLO
another question
I'm using the cruise control
can I plug it into the infineon controller ?
thanks
fred

[gamewinner]

Hi,

Same problem : http://goldenmotor.com/SMF/index.php?topic=2454.30

GM has really poor quality controlors