The seminar will cover dc machine theory and operation, as well asrepair tips. Topics will include testing and winding of armatures, fields, interpoles and compensating windings, machine work, ...

Industrial applications use direct current motors because the speed-torque relationship can be varied to almost any useful form -- for both motor and regeneration applications in either direction of ...

The growing use of sensors in areas not previously known highlight the current trend to collect and track as much data as possible about every variable in a system. • Hall-effect sensors used to ...

DC machines can be classified as self-excited, separately excited, permanent magnet (PM), and brushless. Self-excited machines can be further classified as shunt, series, and compound. Compound ...