Pulmore Motor Question

Hi; Im not sure, but look at the different field layers, the one on top is thicker/or say more stacks. never owend a berk but have other locks with this set up.

The high stack motors were not standard in the 1946 726. This late it is hard to get the accurate story, but one story is the high stack motors were used on dealer display layouts.  They ran cooler, so we’re more appropriate for continuous operation.

Have 2 1946 versions of the 726 not with the high stack motor looks similar just not as many plates and the field is supposedly slightly smaller.

Heard same story that the high stack was for dealer display running. Also heard some call them gold seal motors or something similar ?

Also have 4 or 5 -  1946 turbines also made 1 year only with smoke bulb no high stack motor not sure if one was made for them . The 726 high stack motor or its stock motor will not work with the 1946 version Turbine one problem being the end gear of the berk is smaller than the turbines.

Will say regardless both the berk and turbines run smooth if properly maintained.

Previous owner may have converted to a high stack motor.  Like I have done with my 1946 726.  Parts are around from time to time.   

Look at the solder joints on the motor.  I know hard to tell but see if they look "factory".  Wires look original.  I was able to use the original wires on mine, there was enough length.