Domino Throttle

[fechter]

For a 5k pot, you would want to use 1.6k fixed resistors in series with the #1 and #3 wires to give a 1-4v output that resembles a hall effect throttle.

 

[Psyrecx]

For a 5k pot, you would want to use 1.6k fixed resistors in series with the #1 and #3 wires to give a 1-4v output that resembles a hall effect throttle.

Sorry to necro, but neither 1.2k nor 1.6k resistors in series prevent it from cutting out above around 75-80% throttle.

 

[amberwolf]

The resistors to be used depend on your controller's throttle voltage input range. You'd calculate them based on the proportion of the throttle supply voltage that you need to provide as the throttle signal.

 

[Psyrecx]

Mine controller is 1-4v. That's why I quoted that part.

 

[bananu7]

Sorry to necro, but neither 1.2k nor 1.6k resistors in series prevent it from cutting out above around 75-80% throttle.

Are you sure you have a 5k pot? If it's e.g. 50k or 100k, then the resistor effect would be negligible. I recommend measuring the actual output you're getting and comparing to what your controller is configured to accept.

 

[Psyrecx]

Are you sure you have a 5k pot? If it's e.g. 50k or 100k, then the resistor effect would be negligible. I recommend measuring the actual output you're getting and comparing to what your controller is configured to accept.

It's a 5k Domino.

 

[TommyCat]

At the bottom of this post are some more data points that may be helpful in finding the correct resistances...

Guide to Hall Sensor Throttle operation, testing, and modification. - Electricbike.com Ebike Forum



Regards,
T.C.