Quote Originally Posted by mrsam View Post
I found these on ebay, not sure if they're much use to you but they seem to have the specs you're after. ebay item 181451896371
Looks like that seller suffered the same fate I did with the 885s. Pollin sell that motor too: http://www.pollin.de/shop/dt/Mzk0OTg...C785LP_ES.html

Note the RPM/general stats.

Then the datasheet reveals that those stats are in fact at max efficiency: http://www.pollin.de/shop/downloads/D310506D.PDF

Pollin must have indirectly caused so many problems over the years...