Author Topic: buying 65x50 3000mw off ebay questions  (Read 5810 times)

CNCit

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Re: buying 65x50 3000mw off ebay questions
« Reply #15 on: October 07, 2016, 11:43:31 AM »
http://benboxlaser.us/index.php/topic,20.msg132.html#msg132

ok found your post ................

The one opposite the Nano is the X, the other is for the 2 Y motor's.

Vref / 0.8 = Imax, so the X motor is current limited at 0.5A and it runs smooth with no excessive heat buildup. It could go higher but there's no point.

The Y motors are limited to less current each but with 2 of them to share the load everything works well.

-Zax.
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Lob0426

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Re: buying 65x50 3000mw off ebay questions
« Reply #16 on: October 07, 2016, 12:55:53 PM »
That is mounted upside down compared to our machines. So your X is lower left. The next two to the right are your Y.
Richard
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CNCit

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Re: buying 65x50 3000mw off ebay questions
« Reply #17 on: October 07, 2016, 04:05:25 PM »
That is mounted upside down compared to our machines. So your X is lower left. The next two to the right are your Y.


it was just temporarily mounted,
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Lob0426

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Re: buying 65x50 3000mw off ebay questions
« Reply #18 on: October 07, 2016, 04:35:48 PM »
It will work either way. But your electrons will be upside down! LOL
Richard
A5 2.5W w/homing switches on L7
A5 2W diode self upgraded from stock 500mw
Printrbot Play. Ext bed, integrated tablet control.
Printrbot Simple Metal
USA

CNCit

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Re: buying 65x50 3000mw off ebay questions
« Reply #19 on: October 07, 2016, 06:24:57 PM »
It will work either way. But your electrons will be upside down! LOL
ugh upside down electrons!   lol
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kapi2454

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Re: buying 65x50 3000mw off ebay questions
« Reply #20 on: February 24, 2018, 08:16:40 AM »
Hello Friend! I bought one of these. But 3 days later the Arduino burned down :( I change it but I need the configuration on the inside.I need this configuration or a copy of the eprom.Can you help me please? I leave you an image of what configuration I need https://cdn.instructables.com/FEO/XRPX/IPPANA83/FEOXRPXIPPANA83.LARGE.jpg Thank you!

Zax

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Re: buying 65x50 3000mw off ebay questions
« Reply #21 on: February 25, 2018, 04:55:59 AM »
I'm pretty sure benbox comes with the firmware, it's usually called LX????????.hex and can be uploaded from their program.