Hi, I have acquired a Novamill which is without its control box. This is not necessarily a problem though as I have an exisiting set of drive electronics for my CNC lathe which with an extra axis will do the trick. HOWEVER, I will need a power supply for the spindle drive motor. I also have a DC motor driver which might do the job - can anyone tell me what the motor specification is please?
John.
Novamill spindle drive motor
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JohnHaine
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- Hardware/Software: My Novamill, bought in Nov 11 without electronics, is now up and running under Mach3 with a home-build control box. I'm very pleased with the machine, only project so far is correcting a cheap small machine vice originally bought for a vertical slide to use on the machine - not a right-angle in it when bought!
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Denford Admin
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Enter as much information about your CNC hardware and software as you can - it makes it easier for everyone to know what you're talking about then. - Location: Sunny Brighouse
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Re: Novamill spindle drive motor
If you have the serial number of the machine (eg H001234 or E01234) then we can say for sure but i think it'll be an SEM motor:
viewtopic.php?f=4&t=2540
viewtopic.php?f=4&t=2540
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Denford Admin
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Enter as much information about your CNC hardware and software as you can - it makes it easier for everyone to know what you're talking about then. - Location: Sunny Brighouse
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Re: Novamill spindle drive motor
Sorry, just looked at a few novamill spec sheets and they say this:
Model S/no Volts kw Hz Ac/Dc Phase
BALDOR 5000RPM 180 .37 - DC -
The drive would have been a Sprint 400
viewtopic.php?t=634
Model S/no Volts kw Hz Ac/Dc Phase
BALDOR 5000RPM 180 .37 - DC -
The drive would have been a Sprint 400
viewtopic.php?t=634
-
JohnHaine
- CNC Apprentice
- Posts: 51
- Joined: Mon 21 Nov , 2011 12:12 pm
- Hardware/Software: My Novamill, bought in Nov 11 without electronics, is now up and running under Mach3 with a home-build control box. I'm very pleased with the machine, only project so far is correcting a cheap small machine vice originally bought for a vertical slide to use on the machine - not a right-angle in it when bought!
Re: Novamill spindle drive motor
Excellent, just what I need, thanks!
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flyingmike
- CNC Apprentice
- Posts: 73
- Joined: Tue 19 Apr , 2011 8:38 am
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JohnHaine
- CNC Apprentice
- Posts: 51
- Joined: Mon 21 Nov , 2011 12:12 pm
- Hardware/Software: My Novamill, bought in Nov 11 without electronics, is now up and running under Mach3 with a home-build control box. I'm very pleased with the machine, only project so far is correcting a cheap small machine vice originally bought for a vertical slide to use on the machine - not a right-angle in it when bought!
Re: Novamill spindle drive motor
Mike, thanks for the link. Actually, the driver that I have is a KB one that I bought several years ago with a nice DC servo motor but never got round to using...and just a few minutes ago I fired it up and it drives the motor beautifully.
Cheers, John.
Cheers, John.