My CNC Kit is as follows:
Tonsen TS3040C-H80
I have fitted limits, e-stops, and replaced the Flexi-shaft hanging spindle motor with a 400W ER11 Spindle Motor. The Controller is powered by a 48V 10A SMPS.
The Manufacturers of the Motor and Controller makes the following claim:
Spindle Motor
Max 12,000 RPM
Max DC input 50V
Controller
Max Input 110V AC/DC
PWM Input Range 1kHz – 5kHz