You can use 48V or 72V SEVCON GEN4 controllers https://www.kit-elec-shop.com/gb/brand/27-sevcon
but with sin/cos inputs encoder.
For example : https://www.kit-elec-shop.com/gb/three-phase-controllers/2291-sevcon-three-phase-controller-gen4-8035-size-4-sin-cos-promotion.html
