Richo wrote: In any case it will probably work out cheaper and easier to have a 3-phase motor setup to ~140Vac in delta mode.
So it won't really matter which size you pick because it is a custom job any way.
I would expect any self respecting rewinder could do this job for you.
This sets you pack for around 340Vdc.
Which simplifies the conversion from the traction pack through 12V bus battery to the 240Vac inverter to supply appliances.
If the motor is being rewound anyway could I get it rewound for even lower voltage so the battery pack could be a lower voltage?
T1 Terry