Difference between 2 DC motors
Ive a pretty sound electrical/electronic background but i'm a little confused between the specs of 2 motors. One motor is rated 12v @ 80 amps, speed 4100 rpm The other motor (from the plate) says 24v...
View ArticleRe: Difference between 2 DC motors
I strongly suspect that the 80A is either a typo or is the starting current and not the running current. I don't believe anyone in their right mind would design a 12V motor rated at 80A continuous...
View ArticleRe: Nema 23 cant go fast HELP ME!
Thanks for your time and thanks to other aswell!!! I tried powered the drivers to the 50V instead of 36V and I the max rev. per sec grew from like 5 to 6.5 rev/s. I think i will sell those 3 motors...
View ArticleRe: Difference between 2 DC motors
Starter motors are rated for 1min runtime. The magnets will suffer running them too long and overheat them. The Scooter motor is rated for continuous running. They can deliver much more power for a...
View ArticleRe: problems in the testing of engines
Thank Enif, through its information could resolve the problem, bought in China AMS 1117, but it will take to get here in Brazil, solved the problem by replacing the AMS 1117 by a LM 7805 identified...
View ArticleRe: problems in the testing of engines
Thank Enif, through its information could resolve the problem, bought in China AMS 1117, but it will take to get here in Brazil, solved the problem by replacing the AMS 1117 by a LM 7805 identified...
View ArticleRe: problems in the testing of engines
Estou contente de saber que o problema esta resolvido. :) O dissipador no LM7805 e uma boa idea, se tems bastante espaco. Good to know that you could resolve the problem. :) The heat sink is a good...
View ArticleRe: Extruder and axis motor interchangability
I quick google implies that your printer has a ramps. A standard ramps all stepper plugs are wired the same All reprap controller boards I've seen so far all the stepper plugs are identical.. It must...
View ArticleRe: problems in the testing of engines
Oi, estava bastante satisfeito com a minha montagem, mas algo intrigante está acontecendo, todos os motores estão funcionando perfeitamente, mas o motor do extrusor insiste em não funcionar, já...
View ArticleRe: problems in the testing of engines
Ja provaste trocar o cabo do motor do extrusor com o de X ou Y? Ou trocar o motor do extrusor com o de X ou Y? (Assim podes saber se o problema esta no cabo ou no motor.) Nao tens algum mensagem de...
View ArticleRe: problems in the testing of engines
Oi, o problema foi resolvido, na verdade não havia problema, o motor não funcionava porque o filamento não estava aquecido, o motor da extrusora só começou movimentar-se quando a cabeça de impressão...
View ArticleRe: Motors only vibrate but will not turn
Hi can you please give me help on how exactly you changed this? so the pair of wires should be side by side in the connector? How did you remove the connector and then reattach it?
View ArticleRe: Motors only vibrate but will not turn
does anybody know how to do microstepping? I'm currently using nema 17 on full step & having the same problem. at some point motor rotates while sometimes it completely stops, making noise with...
View ArticleRe: Stepper motor wont turn
Quotebonze77 Solved :X It was a firmware problem -_- // For Inverting Stepper Enable Pins (Active Low) use 0, Non Inverting (Active High) use 1 #define X_ENABLE_ON 0 #define Y_ENABLE_ON 0 #define...
View ArticleRe: Motors only vibrate but will not turn
Hey yogesh.dp Were you able to resolve this issue I am having an identical problem with my stepper motors?
View ArticleRe: Stepper motor wont turn
For me it was just the code. If one motor works you could try the other motors in that slot to see if the motor isn't working or if it is something else.
View ArticleRe: Stepper motor doesn't work
It turn when I command 0.1, but in bigger value, like 10, only noise.[/quote] 0.1 what is this ? where it is in marlin ?
View ArticleRe: :SStepper Motors:)-D:)-D
@mikadoh what jumper actually means ? how they are required for microstepping ? how to do microstepping .. any help much appreciated !!
View ArticleRe: Stepper motor doesn't work
@karagad what actually "command 0.1" means ? where this value is in the marlin ? please help !!
View ArticleRe: Micro Stepping Issue
how did you get the 1/16 micro stepping mode ? will you please explain ? I want to do microstepping for my nema 17 motor :) any help, much appreciated !!
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