Author Topic: Radwagon 4 motor controller current limit question  (Read 1882 times)

neoworm

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Radwagon 4 motor controller current limit question
« on: September 15, 2021, 02:54:12 PM »
Does anyone know the current limit for the stock radwagon 4 motor controller. It doesn't appear to be written on there and I can't seem to find any info on the internet about it. Thanks

neoworm

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Re: Radwagon 4 motor controller current limit question
« Reply #1 on: September 16, 2021, 07:57:32 AM »
I've heard it's 19Amps. Can anyone confirm this??

Ddaybc

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Re: Radwagon 4 motor controller current limit question
« Reply #2 on: September 16, 2021, 10:36:49 PM »
I believe the stock motor controller is limited to 22 amps. I believe it is printed on the underside of the controller. That's what Bolton Ebikes said. They also sell a 35 amp controller which can give more power for hill climbing and or carrying stuff so I'm going to consider the controller upgrade eventually. I don't want my Radwagon 4 to go faster, just want it to go stronger.

JTK77

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Re: Radwagon 4 motor controller current limit question
« Reply #3 on: September 17, 2021, 11:13:57 AM »
Does anyone know the current limit for the stock radwagon 4 motor controller. It doesn't appear to be written on there and I can't seem to find any info on the internet about it. Thanks

Stock US spec Rad controller is 25A but software limited to 17A. EggRider can override that to 24A.
« Last Edit: September 17, 2021, 11:16:17 AM by JTK77 »

neoworm

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Re: Radwagon 4 motor controller current limit question
« Reply #4 on: September 17, 2021, 05:32:23 PM »
Thanks. I've got a 2020 Radwagon 4 and the sticker on the controller has no amperage information whatsoever.

In any case i've been pushing 19amps and so far no issues.
« Last Edit: September 17, 2021, 05:34:38 PM by neoworm »

Rad Power Bikes Owners Forum

Re: Radwagon 4 motor controller current limit question
« Reply #4 on: September 17, 2021, 05:32:23 PM »