How to select a resolver for an AB 1326AB servomotor

[cccelcj]

I have a bad resolver on an Allen Bradley servomotor. It is an AB 1326AB-E3E-11-TJB. There are no numbers on the resolver. I can get no information from the manufacturer. How can I go about sizing up a suitable replacement? Any help is appreciated.

 

[sreid]

Harowe should be able to help you.

http://www.dynapar.com/content.aspx?id=84

(scroll down to Harowe)

 

[cccelcj]

I did try. They were not able to help me. They recommended I contact Allen Bradley. They (AB)are wanting me to send the motor in. I know the resolver is bad. If I could just find a replacement, everything will be fine. This is a resolver which has a 68pf capacitor in the excitation winding. It has somewhat of an unusual setup in the alignment procedure as it requires a 15 degree offset from the counter generated voltage. I do know it is a two speed resolver. I also know the physical dimensions. Harowe is asking me other electrical characteristics which I do not know.