I have 4 drives am going to try from Machdrives.com. They use Tuna graphical
software to tune the drives.It is going to be a few months till I get them
installed. I will post results then.
Be safe.
BRF Servo DriveAUD$159
A high performance, 160V 20A brushed DC servo drive. Ideal for CNC mills,
routers, lathes and plasma cutters.
- 20-160VDC 20A brushed DC servo drive.
- Standard isolated PUL/DIR/ENA/ALM interface
- Pluggable connectors for easy installation.
- Direct controllers support from 3VDC to 30VDC.
- Flexible mounting L chassis open frame design.
- High efficiency. Minimal heatsinking required.
- 9 LED indicators for easy setup and diagnostics.
- All digital operation with 32bit ARM CPU.
- Smooth silent operation. No dithering.
- Easy tuning with free Tuna™ software for Windows.
- Safe, easy setup with opto-isolated USB port.
- Voltage, current and temperature protection.
- Compact light design - 115x74x20mm and 115g .
- Designed and manufactured in Australia.
On Friday, February 9, 2024 at 05:06:49 PM EST, Leonardo Marsaglia
<ldmarsag...@gmail.com> wrote:
Hello guys, I hope you're doing well
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 couldn't find
any info or manuals for this drive, the model number of the drive is
A20B-0008-0372/02). I would like to keep this motor because I like the idea
of having high torque at low speeds because I plan to use a milling and
hobbing attachment with this lathe.
I'm trying to find DC speed controllers of 15 kW or so, just to take a look
at what it's available but it seems difficult to find something that big.
Do you guys recommend any particular brand or source to find such a speed
controller?
Thanks as always.
Leonardo
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