Re: is the Dynomotion controll as confusing as it seems?
Earlier I asked if you have Motor Drives and Power Supply and you replied "yes". But it seems we miss communicated.
There are lots of build Threads such as this. So the first step will be for you to figure out if you have Amplifiers or not.
Re: is the Dynomotion controll as confusing as it seems?
Quote:
Originally Posted by
Gunmachinist
Ok, I see im missing a few items. Wasn't aware I needed an amplifier to run the servos. It would probably help if someone started a thread with pictures of varrious setups.
When it comes to electrical work, I like to draw with crayons and drool on myself.
Please post a few pictures of your control panel. Maybe we can help.
Re: is the Dynomotion controll as confusing as it seems?
Quote:
Originally Posted by
Gunmachinist
Will do, just as soon as I get some servo amplifiers.
What happened to the original drives (servo amplifiers)?
Re: is the Dynomotion controll as confusing as it seems?
Have you decided on what drives you drives you are going to get?
Re: is the Dynomotion controll as confusing as it seems?
Heres a picture of my control cabinet and the servo amp im using. The servos I have are SSI PT402 servos, but I am unable to find any information on them. I have identified the power, neutral, and ground; but there is a white and black I cant ID.
2 Attachment(s)
Re: is the Dynomotion controll as confusing as it seems?
Heres the pic, cabinet pic is actually upside down.
Re: is the Dynomotion controll as confusing as it seems?
Quote:
Originally Posted by
Gunmachinist
Heres a picture of my control cabinet and the servo amp im using. The servos I have are SSI PT402 servos, but I am unable to find any information on them. I have identified the power, neutral, and ground; but there is a white and black I cant ID.
Could the black & white be the tach wires?
Re: is the Dynomotion controll as confusing as it seems?
I think so, that or reference wires. I don't suppose It would damage the drive if I tested by wiring it and testing.
Re: is the Dynomotion controll as confusing as it seems?
Quote:
Originally Posted by
Gunmachinist
Heres a picture of my control cabinet and the servo amp im using. The servos I have are SSI PT402 servos, but I am unable to find any information on them. I have identified the power, neutral, and ground; but there is a white and black I cant ID.
According to an ebay post I found for those servo motors, it claims they are the same as "402CNSP0S72"
This might be the data sheet http://www.telusplanet.net/public/sh...00R400F560.pdf
Re: is the Dynomotion controll as confusing as it seems?
This data sheet might be helpful to you http://servosystems.com/pdf/amc/25a8.pdf
Re: is the Dynomotion controll as confusing as it seems?
cwatson1982
Thanks, I've been all over the net and couldn't find anything.
Re: is the Dynomotion controll as confusing as it seems?
1 Attachment(s)
Re: is the Dynomotion controll as confusing as it seems?
Assuming:
Quote:
The servos I have are SSI PT402
and this:
Quote:
According to an ebay post I found for those servo motors, it claims they are the same as "402CNSP0S72"
and this, the motor specs mght be :
C402-3 ??
which is specified here:
Attachment 445572
The 80V amplifier would then max out the RPM somewhere under:
80V / Kv = 80V /24.37 x 1000 = 3283 RPM
Looks like the current should be limited to 11 Amps.
HTH
2 Attachment(s)
Re: is the Dynomotion controll as confusing as it seems?
I'm not sure these are the same that came with the boss. I believe the machine I have was retrofitted around 1992 +/-. Here is a pic of the servos and machine so you get an idea of what im working with.
Re: is the Dynomotion controll as confusing as it seems?
Quote:
Originally Posted by
TomKerekes
Assuming:
and this:
and
this, the motor specs mght be :
C402-3 ??
which is specified here:
Attachment 445572
The 80V amplifier would then max out the RPM somewhere under:
80V / Kv = 80V /24.37 x 1000 = 3283 RPM
Looks like the current should be limited to 11 Amps.
HTH
Ok, According to the specs of the control I'm using I should be supplying 80V. The Advanced Motion Controls 12A8K max amp at 12A should be perfect considering the mill max RPM only goes up to 4000. So, It looks like I'm headed in the right direction? Is their a way to step down 110v to 80v easier than adding a new power supply or would it be better to just get another power supply.