On 2/11/24 10:51 AM, Leonardo Marsaglia wrote:
We just purchased a Mori Seiki SL3 lathe that's going to be
retrofitted with LCNC because it has no control.
The machine has a brushed DC spindle motor and from what they told me the
DC drive was not working (I would like to check this but I
Leonardo
Thank you for your reply.
If you get the Machdrives please let us know if they are easy to tune.The Tuna
software looks easy to use and appears to be full featured but you can never
tell till you use it.If you do order, order soon. International shipping takes
several weeks.I asked if
And 99% of the time the B variant (brushless) drives are able to run
brushed motor.
On Sun, Feb 11, 2024, 11:24 AM Sam Sokolik wrote:
> (that is 100a peak 400v)
>
> On Sun, Feb 11, 2024, 11:23 AM Sam Sokolik wrote:
>
>> AMC makes some big drives... Not too expensive. You need to know
>>
(that is 100a peak 400v)
On Sun, Feb 11, 2024, 11:23 AM Sam Sokolik wrote:
> AMC makes some big drives... Not too expensive. You need to know current
> and voltage you need...
>
>
>
AMC makes some big drives... Not too expensive. You need to know current
and voltage you need...
Hi Roland,
> I think you'd be aiming for a SCR drive, bought or self-made. They're
> simple and lower cost.
>
In case of going the DIY route, wouldn't it be easier to use IGBTs instead
of SCRs to drive the motor?
El sáb, 10 feb 2024 a las 2:24, Roland Jollivet ()
escribió:
> I think you'd be
Hi Gene how are you? ! I'm glad to talk to you :)
> 15kw? That isn't going to be pocket change Leonardo. I'm not any where
> near that class as my go704 rig current limits at 18 amps into a 1 hp
> motor with a 90 volt, 9.7 amps for one HP which is a bunch puny for my
> g0704 mill but its been
Hi Dale,
Thanks for the info. Those might well serve me in case of using the
original DC servos the machine has.
El vie, 9 feb 2024 a las 21:37, Dale Ertley via Emc-users (<
emc-users@lists.sourceforge.net>) escribió:
> I have 4 drives am going to try from Machdrives.com. They use Tuna
>
