Powersupply / capacitor sizing Help!

[mrtank]

I have an electrocraft E240 servo I'm trying to drive with a Rutex 2010 drive
Motor specs
0.22 Nm Stall Torque
1.7 Nm Peak Torque
3.1 Amps Stall Current
24.5 Peak Current
4700 RPM Max Speed
48 VDC Max Voltage
1.1 kg Weight
4.5 kg Radial Load
2.3 kg Axial Load
7.8 v/kRPM Voltage Const

I figured I need a transformer of roughly 48*.7 = 33.6v is this correct?
if so what voltage capacitors do I need 48vdc?
thanks!

[amplexus]

Anything over 50 v should work but to be on the safe side go with more. I'd use a torroidal transformer, make sure you have enough current available. High current bridge rectifiers are cheap. As to filter cap size the formula is
(C = 80,000 * I / V). You are going to need some big caps.

Amplexus Ender