Am882 drives

[Crunch]

Hi

I'm looking at the AM882 drives to run nema 23 stepper motors,

There are 3 types
AM882
AM882H
AM882H DK

It's for a Cnc router
Any one know what the differences are and which one is best for a router.

Thank you ( again ) lol

[Clive S]

How about links to the drives

[Crunch]

Sorry does this help

https://www.ebay.co.uk/itm/113444358151

https://www.ebay.co.uk/itm/113318358951

[Crunch]

Found it thanks

leadshine 2phase stepper driver AM882 AM882H DMA882S, input voltage :0VDC-100VDC/20VAC-80VAC both can work

the latest version is DMA882S use for replace AM882 AM882H

​the different between am882 and AM882H is am882h with fan, am882 no fan





1.Sensorless stall detection
2.Extra-low motor noise offers excellent quietness
3.Optimizes torque and nulls mid-range instability
4.Self-test and Auto-configuration technology
5.Options to set output current and microstep relolutions via DIP switch or software
6.Microstep from 1 to 512
7.Supply voltage up to +80 VDC
8.Output current programmable, from 0.5A to 8.2A
9.Automatic idle-current reduction and reduction rate is software configurable
10.Fault out prevents damages to your machines or the materials

[Clive S]

Sorry does this help

https://www.ebay.co.uk/itm/113444358151

https://www.ebay.co.uk/itm/113318358951

Ok The cheapest one is DC only and the other will take AC or DC

If you intend to build a power supply the go with the cheapest

[m_c]

IIRC AM882 are DC input only, whereas the H version will accept DC or AC input.
Not sure about the DK bit.

The DM-S drives are Leadshines latest drives, aimed to replace the old DM, AM, and EM drives, however they don't appear to have the same functionality as AM/EM drives as the only configuration is via DIP switches.

And having just checked the leadshine website, I see they've just launched an EM-S drive, and all mention of DM-S has disappeared...
I wonder if the DM-S didn't quite pass CE approval like the AM drives, so they've launched a new tweaked design for the EU/US?

[Crunch]

Thanks guys
I think I will go with the standard DC ones as I'm going to build power supply.
( with all your help hopefully )


Sent from my SM-G900F using Tapatalk

[GuitarCNC]

I have 3 AM882 drives running my CNC and would like to tune them using ProTuner but am missing the serial cable.

Would anyone have the pinout for that cable? Thanks

[ZASto]

Hope this helps.