According to a Google search of the forum, this apparently hasn't been mentioned before.
Has step/dir command inputs for those who want to upgrade from steppers to fully closed-loop servo. I'll be using the PWM/dir.
Can handle 48v @100A
They also use capacitive
quadrature encoders from:
This encoder technology is new to me...low cost as well.
This CUI outfit has other cool products that I will definitely be ordering.