Otis generator - Elevator Forum

Posted By: 500fpm

Otis generator - 08/13/20 05:16 PM

Does anyone have a write-up or information on a Otis IFA generator. It is from the 1920s. I was also wondering if anyone could describe how the differential field works. Thanks.

Posted By: Rolly

Re: Otis generator - 08/14/20 01:44 AM

Do you have a print? If so what is the field designation on the print? Possibly GDF?

Posted By: 500fpm

Re: Otis generator - 08/14/20 11:10 AM

I'll PM you the print I have.