ElectricMotorcycleForum.com

Makes And Models => Zero Motorcycles Forum | 2013+ => Topic started by: Ranga on September 01, 2025, 08:44:45 AM

Title: Motor Controller Datasheet
Post by: Ranga on September 01, 2025, 08:44:45 AM

I have an old 550 amp motor controller from a '15 FX. I'd like to use it for a homemade EV project. Does anyone know where to find the datasheet for communication with the BMS/VCU? Thanks in advance.

Title: Re: Motor Controller Datasheet
Post by: MVetter on September 01, 2025, 10:42:30 AM

I pressed google search for ~7 seconds (https://www.thunderstruck-ev.com/images/Gen4%20Product%20Manual%20V3%204.pdf)

Title: Re: Motor Controller Datasheet
Post by: pacificcricket on September 19, 2025, 12:27:44 AM

Datasheet won't do anything for you. Sevcon is highly software-customizable so you need to pull it up in DVT and see which RPDOs/TPDOs are configured. Also if you intend to use a motor other than the one came with FX, prepare for a world of hurt.