what's the voltage range G202 can handle ? 75Volt ? I know it's 7amp maximum, but what about the DC Voltage ? i'm planning to make the expensive power supply....
The G202 is just a G201 with these extra features. Anything you have used for a G201 will work for a G202. Try www.campbelldesigns.com for a good example. We...
Rud, I would expect that it will still be the 80 volts max. Power supplied do not need to be too expensive. One member on the list pointed me to a supply of...
rud, They recommend our Soundlogic breakout board to many of their customers. I also plan on buying the G202 when it is available at the end of the month. Bob...
I have an opprotunity to purchase two ametek 20vdc 1725rpm motors with 250ppr encoders. In the past I have used motors with a much higher operating voltage....
well it's expensive here in indonesia specially torodial transformer. I ask people who make the transformer(custom), it cost me US300 (75volt 40Amp), I'm...
In a message dated 5/2/2005 12:30:32 A.M. Central Daylight Time, auahlap@... writes: I ask people who make the transformer(custom), it cost me US300 ...
yes I think that's what they said. I just asking how much DC voltage I need, he just calculate the cost for my DC output. rud ... drives! Your custom...
... Too big. You need 55v AC output and 25 amps. -- No virus found in this outgoing message. Checked by AVG Anti-Virus. Version: 7.0.308 / Virus Database:...
ok, 55 Volt 25 Amps ? 25 Amps is not too small ? assume I have stepper motor which 6 Amps, I us 5 axis, this means 30Amps right ? what happened if I use...
From: "calico888888" <auahlap@...> ... Hi Rud, I think a 3000VA (75V*40A) transformer is way oversized. The transformer doesn't need to have more power...
... Amps ? ... 5 x 6A = 30A because of a variety of things (form factor being one of them) the maximum you might draw is 2/3rds of that figure ... so 20A would...
... for that Bene, thanks for the advice, are you talking about 1 stepper motor nema 23 ~9A, how about 5 axis? means 5 x 9amps right ? which is 45Amp right ? ...
... 600 to ... Lets do this right: You have 5 axis of 6A right? .. 5 x 6A = 30A 30A x "correction factor" of 2/3 gives 20A .. this is the maximum you could...
... you mean 7 Amp for 5 axis ? not 6 Amp? you talking about G202 ? about the voltage, ok the volatge shouldn't more than 25 times, but where the 25 come from...
General rule of thumb is about 2/3 of the total current draw as you never reach 100% load on all axis at the same time. 48VAC transformers are all over the...
... First volts the rule of thumb is 20 to 25 times motor rated voltage. Don't mater where it comes from it just is - accept it <g> Now Amps. Gecko is 7A so...
... You said you had 6A motors, so I used 6A .. if you have 7A motors, use 7A in the calculation, it is the rating of the MOTOR not the drive. And anyway, as...
Just to enter the fray, I have an engraver running four 34 frame motors on 80 VA. Admittedly the cutting forces are very low but he secret to high speeds on...
Shortly after the PMDX-131 breakout/motherboard combo for Gecko stepper motor drivers was announced there were new G202/212 drivers announced by Geckodrive....
Not a good idea. You should set the drive to within 10% of the motor's rated current. The reasons are: 1) Microstep smoothness is best at rated current. 2)...
Mariss' list of suggestions for power supplies gave me one "doh". I bought 4 sets of parts to make the simpler Returned Energy Dump (dump3.pdf in the "G201...
I am updating/rebuilding a Bridgeport system. The PO had fitted it with surplus servos with 600 line encoders and was running it off of 24 volts DC being...
... 13" is getting towards the long side ... did you consider a shorter, fatter board, PC connector at the top, 2 drives down the left hand side, 2 drives down...
I must agree with the length issue. Would like to see a balanced design for the physical layout. Ray... ... -- Cheers, Ray Pope Rae-Tech Automation Inc. PO...
... 8 A is a little marginal. Are these regulated supplies? I'm guessing they are. Can they be paralleled? If so, two of them should handle the load fine. ...
Danaher / Slo-Syn has a new "KM series" high torque stepper: the 4 wire KML093F14: - 4 wires to minimize confusion - nema34 size 8.7 lbs (3.95 Kg) - 1155...
Only 3 control wires are needed, STEP, DIRECTION and +5VDC. Current flows from the PC +5VDC into the anode of the STEP opto-isolator LED, out from the STEP...
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