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Supported DC motors? #43

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sjdaliyan opened this issue May 10, 2016 · 8 comments
Closed

Supported DC motors? #43

sjdaliyan opened this issue May 10, 2016 · 8 comments

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@sjdaliyan
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Hi Rene.
I want to know what DC servo's STMBL can support?
If it's possible we talk in email or skype?
sjd.aliyan@gmail.com

@crinq
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crinq commented May 10, 2016

Hi,
the hardware supports DC servos up to 400V and about 20A peak. For feedback encoders (ttl or 1vpp), resolvers and some absolute protocols are supported. Tachos could work too.
The software support for DC is currently broken, but can be fixed in a few days if you can write C and understand our system.
You can contact us over email (renehopf@mac.com or crinq@crinq.de), irc #stmbl on irc.hackint.eu or gitter https://gitter.im/rene-dev/stmbl.

@rene-dev
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rene-dev commented Jun 8, 2016

I just added basic dc servo support in the newstuff branch. It works, but all the scaling is off, because it still uses the ac motor model and limits.

@sjdaliyan
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You mean it runs on sine wave instead of square wave?

On 6/8/16, Rene Hopf notifications@github.com wrote:

I just added basic dc servo support in the newstuff branch. It works, but
all the scaling is off, because it still uses the ac motor model and
limits.


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#43 (comment)

@rene-dev
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rene-dev commented Jun 9, 2016

no

@sjdaliyan
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you should put more videos in youtube.
is there anything i can help you with for documentation?

On 6/8/16, Rene Hopf notifications@github.com wrote:

no


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@sjdaliyan
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I don't find any replacement for SI8621.
Do you know any?

On 6/9/16, Sjd Aliyan sjd.aliyan@gmail.com wrote:

you should put more videos in youtube.
is there anything i can help you with for documentation?

On 6/8/16, Rene Hopf notifications@github.com wrote:

no


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#43 (comment)

@rene-dev
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rene-dev commented Jun 9, 2016

you can use Adum1201, but you have to solder it upside down.
yes, we need documentation, I agree. Do you have hardware?
DC support is now fully working.

Rene

@sjdaliyan
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no i'm still looking for components.

On 6/9/16, Rene Hopf notifications@github.com wrote:

you can use Adum1201, but you have to solder it upside down.
yes, we need documentation, I agree. Do you have hardware?
DC support is now fully working.

Rene


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#43 (comment)

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