i did open one motor before, very same type. it did not work after.
i better take motor to some shop.
i think in ac servo motor encoder aliened to magnetic wave etc, and i have
no knowledge how to deal with it.
better some shop - let them see it
this motor has a brake for z axis, but shaft moves
Hi
One thing that I noticed day before problem with encoder.
I am using m52 to stop feed with 5 vdc that converted to frequency etc,
When I stop feed, machine has changes in few thausands .
X and y axis moved in few thausands but z axis was more quite .
And next day z axis motor stop working.
That
Aram,
I just searched for aerodynamics. I called the telephone number on the web
page. Servo dynamics' phone system answered and told me if I knew my
party's extension I could dial it at any time. I hung up at that time. It
looks as if the report of their demise is a little premature.
Thanks
Hi
Stuart
Phone is there, maybe even same number but owner different.
I did call few years ago and another company did purchased original
servodinamics.
Motors drive not exactly same. Today owner say that original servodinamic
was very small business etc
On Sun, Mar 3, 2019, 5:38 PM Stuart
i did move encoder cable to another drive , no change number in lcnc, and
move another encoder cable to z drive and number changing.
it is motor encoder not good. that is not repair able so need new/another
ac servo motor nema34
On Sun, Mar 3, 2019 at 3:54 PM a k wrote:
> hi
> changing number
On Mon, 4 Mar 2019 at 00:14, a k wrote:
> it is motor encoder not good. that is not repair able
Have a look inside the motor end cover, it might be a standard part.
--
atp
"A motorcycle is a bicycle with a pandemonium attachment and is
designed for the especial use of mechanical geniuses,
Hi
Jon
There is name there but different ownership.
Logo of servodynamic has change - owner change too
Similar products
On Sun, Mar 3, 2019, 5:24 PM Jon Elson wrote:
> On 03/03/2019 06:28 PM, a k wrote:
> > i did open one motor before, very same type. it did not work after.
> Yes, for AC
On 03/03/2019 05:35 PM, andy pugh wrote:
On Sun, 3 Mar 2019 at 23:26, a k wrote:
I just found that encoder on my servomotor stop working.
I turn shaft and number does not changing.
Enverything was good yesterday .
Today not.
It is servodynamic motor. Company not exist any more.
Maybe the LED
On 03/03/2019 06:28 PM, a k wrote:
i did open one motor before, very same type. it did not work after.
Yes, for AC servos, the encoder has to be aligned to the
magnets in the motor.
Jon
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hi
i did not look for servo motor for long time.
in 2004 i did buy motor from servodinamics. and it was it.
motor not good now
is there source-distributors of similar low cost motors --
thanks
aram
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On 03/03/2019 07:23 PM, a k wrote:
hi
i did not look for servo motor for long time.
in 2004 i did buy motor from servodinamics. and it was it.
motor not good now
is there source-distributors of similar low cost motors --
Check with automation technologies :
On Sunday 03 March 2019 22:11:39 a k wrote:
> Hi
> One thing that I noticed day before problem with encoder.
> I am using m52 to stop feed with 5 vdc that converted to frequency
> etc, When I stop feed, machine has changes in few thausands .
> X and y axis moved in few thausands but z axis was
On Sunday 03 March 2019 01:22:51 Thaddeus Waldner wrote:
> Maybe there was not so much dweeb in the Toshiba marketing department
> as there was ignorance in the hobbyist integrator
>
> It turns out they don’t call the port an RS485 port; they call it a
> Toshiba Inverter Protocol port. They
The connector to the inverter is an RJ45, so you can hook the two together with
a standard cat5/6 patch cable.
My interface cards are a MESA 7i96 with a 7i73 on the serial expansion port. It
would be nice to somehow have a UART device on either of those cards and if you
know of a way to do
Thaddeus Waldner wrote:
Maybe there was not so much dweeb in the Toshiba marketing department as there
was ignorance in the hobbyist integrator
It turns out they don’t call the port an RS485 port; they call it a Toshiba
Inverter Protocol port. They sell converters that converts the
On 3/3/19 11:59 AM, Thaddeus Waldner wrote:
I plan to use the VF-s11 driver. I actually have it loading
successfully in my Hal and Ini setup and connecting to the usb-rs485
device but all that it can do so far is count transmission errors.
Modbus can be hard to troubleshoot because there is
I plan to use the VF-s11 driver. I actually have it loading successfully in my
Hal and Ini setup and connecting to the usb-rs485 device but all that it can
do so far is count transmission errors. My problem is, if I understand it
correctly, that the Toshiba protocol a) uses a higher voltage
That circuit *is* a TTL-UART converter, with the important addition of
a resistor voltage divider, as apparently they use 24v logic on the
Toshiba->RS232
direction at least. It would appear that on the RS232->Toshiba direction
their logic (0-1) threshold is low enough that a standard TTL signal
On Sunday 03 March 2019 12:25:46 Thaddeus Waldner wrote:
> The connector to the inverter is an RJ45, so you can hook the two
> together with a standard cat5/6 patch cable.
>
> My interface cards are a MESA 7i96 with a 7i73 on the serial expansion
> port. It would be nice to somehow have a UART
On 1/28/19 1:57 PM, Thaddeus Waldner wrote:
Hi,
I have a small machine with spindle motor driven by a Toshiba VFS-11
vfd. I currently have a forward and reverse signal controlling the
drive but I need to be able to control the speed. From what I’ve
seen, this drive connects digitally via the
On 3/3/19 1:05 PM, Kirk Wallace wrote:
...
Recently, I got three different USB to RS232 adapters and the DeTech was
the only one that mostly worked out of the box. One didn't work at all.
...
Oops I meant "USB to RS485 adapters"
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Hi
I just found that encoder on my servomotor stop working.
I turn shaft and number does not changing.
Enverything was good yesterday .
Today not.
It is servodynamic motor. Company not exist any more.
I did not run it whole a lot.
How I can check that it is encoder motor and not a drive?
Also, if
On Sun, 3 Mar 2019 at 23:26, a k wrote:
> I just found that encoder on my servomotor stop working.
> I turn shaft and number does not changing.
> Enverything was good yesterday .
> Today not.
> It is servodynamic motor. Company not exist any more.
Maybe the LED has died. Is there any current
hi
changing number are in linuxcnc where x ok y ok and z axis encoder does not
changing.
my drive linze and led on it ok.
i will swap encoder cable to another drive to see if any change.
On Sun, Mar 3, 2019 at 3:38 PM andy pugh wrote:
> On Sun, 3 Mar 2019 at 23:26, a k wrote:
>
> > I just
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