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ya there running at 55v with 3amps (6-9amps shared total), 2 ps's working together and im actualy getting 35ipm was loosing steps at 40????

p.s. anybody know what switches 4 and 8 are for?? or are...

55v is the max i have available, ANY ONE GOT A PS FOR SALE??? im getting 40ipm reliably now though, which is still slow but much better than 10. :) still not sure if my wiring is correct diagram...

ya no wiring diagrams so i wired it bipolar series using a meter to find the coil pairs, ill try parallel right now and see if it helps. TNX anyone have a proper wiring diagram? my leads are red,...

started at 24 and they barely moved so slowly but surely the voltage has crept up to 55, looking at the drivers they should be able to handle 80 reliably but the motors would cook.

Mach3/Quantum
1/8

im pumping 60v @ 3A into the 4030's all day and they barly get warm, the 425oz steppers can fry an egg though, but so far so good, nothing gone up in smoke :)

was using Kerk Motion 8000's @ 42% and now im using acme 1/2-10's

ok uped to 55v @ 3A and now im getting a max of about 15ipm before i realy start losing steps?????

I just tested the motor speed and im maxing out at about 120+- rpm, im using keling 4030 drivers, with there KL23H286-20-8B, 425 oz-in steppers, something wrong ??????

im maxing out at 9-10ipm (jogging) and would like to get a heck of a lot more its just way to slow for a 3'x5' machine. Any sugestions im looking into belt drives and pully but cant seem to find...

ya no luck with that either.

dwg/dwf

I need a good program that can produce 2.5d gcode from inventor files, ive tried a few like lazy cam, edgecam and after importing the inventor file i cant get rid of all the 3d lines that inventor...

perfect, thanks

Just picked up a Ridgid R2900 router from depot and so far im loving it, runout is fantastic, ultra quiet, soft start works great, the little led worklights are useless on the cnc but look cool :),...

Speaking from years of experience, STAY AWAY FROM CSIM you wont find a decent job and if you do you will want to kill yourself when you realize the mundane ness of it all. 24/7/365 behind a monitor...

Make a new thread and start over but with guidelines!

Yaknow what realy kills me, MDF, A cnc out of MDF??? WHY, WHY, WHY, this is quite possibly the worst material on the face of the planet to use, WHY you ask, MDF swells like theres no tommorow if you...

DAMMNNNN, MCDonalds Starts at $10 - $12 an hr here in nj and there always hiring

Required Materials:

2x4's (If you cant find that you should be looking for food :) )
1x1's (buy or cut yourself)
Skateboard or Simmilar Bearings
3/4-1" Straight Rod (alu flagpoles work great...