Can anyone tell me what bandwidth oscilloscope I would need for tuning the servo drives on My vmc with Meldas MO control?
The amps are trs50B. Also, would the same band width scope work for checking the base waveform on my spindle drive?

I found this scope on ebay and was wondering if it would work.
http://www.vellemanusa.com/downloads/0/hps40.pdf

Thanks for any reply,
Cutmore