Why this DC motor have 4 field terminals j1-k1 j2-k2? Does it have 2 field coils? How it works?
How is the correct connection.
check attach image
https://photos.app.goo.gl/96h8T9XikD8BCbb12
How is the correct connection.
check attach image
https://photos.app.goo.gl/96h8T9XikD8BCbb12