Looking for a HP UHU

[Rebi]

Hi

This is my first post and I'm sorry for my english...I'm from Switzerland and building an Emco VMC 100 Mill.

The spindle motor on this machine is a DC Servo with the following specs:

Baumüller Nürnberg
Typ 6SF-45LB
4.2 A
4000min-1
0.52kW
3Nm
Io 8.3A

Heidenhain
Rod 420D 500
Id Nr 257 949 7P

At the moment I'm running a UHU from Benezan Electronics with 160V. With this UHU I just get 2500 rpm, which is a bit short.
Will a HP UHU work with this Motor? I don't know much about electronics, so I'm looking for someone who can sell me an assembled HP UHU.
I would like to simply replace the UHU i have because soldering a controller would be to much for me...

It would be great if someone could help me.

Martin