View Full Version : 2.2kw servo motor for spindle

24-09-2013, 10:41 PM

I have a small Sieg X1 mill and the spindle is very very weak. I want to upgrade it. For that i had a chance of buying a servo motor that powers the spindle of a Optimum BF46. My problem is to power it and control their speed in my mill.

The servo motor is this one:

http://www.cnczone.com/forums/attachment.php?attachmentid=165519&stc=1&d=1345054171 http://i.ebayimg.com/00/s/OTAwWDE2MDA=/z/i6gAAMXQPGJSNeBN/$(KGrHqRHJFcFIvNd2sdbBSNeBMRT,Q~~60_57.JPG

The specs are these:

Model: 2200W brushless DC motor (MBL-123IM-300HA)
Input Voltage: AC220V
Motor Voltage: DC300V
Rated Current: 9.17A
Rated Speed: 3000rpm
No Load Speed: 3500rpm
Continuous Torque: 7.3N. M
Peak Torque: 14.6N. M
Rated Power: 2200W
Insulation: Class F
Certification: CE.

Can you help me finding the right servo driver for it?


01-01-2014, 03:48 AM
Hi Blayde,
I have a BF46 with the same motor.
Can you ask your motor's provider for the control board that powers up this motor ? ( he may not use or need it )
May be they can give it to you, otherwise, i look forward to see any solution because i blew out my board yesterday...:ambivalence:
:bee:HAPPY NEW YEAR !:bee: