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 ...

3-phase BLDC motors are widely used in modern electronic devices such as hard, floppy and CD-ROM drives as well as other consumer and industrial equipment. BLDC motors have a straight-line, ...

A reversible direct current motor using an open armature upon which are mounted spools of wire that rotate between field coils of the same dimensions. Six coils are set on each of two stator plates, ...