help with Seidel servo drive

[ahmedsamy_81]

i have (Maestro 140x14/28) in CNC machine and i need to replace it with Seidel 03S-M240/15-PB Servodrive DC-Brushed/240V/15A/PSU/BAL
where i have it as a spare part for other machine , but the problem is that i haven't a data sheet or any documentation for this drive.
can anyone help me in the replacement process?

[Al_The_Man]

I think Seidel was another one swallowed up by Danaher, if you are looking for a different make replacement for this drive, it will depend on wether the motor has encoder or resolver feedback and wether feedback is fed to the drive first or the loop is closed directly back to the control.
What is often done if it is resolver, is the resolver count is multiplied in the drive and a pseudo encoder is output to the control. This is the trickiest to replace.
If the motor has an encoder directly back to the control then it will be alot easier.
Does the motor have a Tach?
Al.

[Jason Ross]

Seidel was acquired by Kollmorgen who was aquired by Danaher. I am not sure if they still support DC brush drives. I believe your control techniques drive is 105V ac input and the Seidel drive is 240v AC input. The Control Techniques has a 5V Tacho input.

[ahmedsamy_81]

i have encoder fed directly to the control.
but i have not any way now to replace this drive,so if possible can you send me the data sheet or any docummentation for this drive?
or any one has the schematic diagram to the drive (Maestro 140x14/28).

[Jason Ross]

http://www.controltechniques.com/pro....asp&mainFrame
The 140x14/28 is their Midi Maestro.
Good luck