Bi-ventricular pacemaker â Maintains heart rate using synchronized pacing, or cardiac resynchronization therapy (CRT), that connects both the right and left ventricles; used to treat advanced heart failure; Implantable cardioverter defibrillator (ICD) â Monitors and paces the heart; delivers energy that restores the heart to a normal rhythm when it detects a dangerous rhythm; available in single-chamber, dual-chamber and bi-ventricular models.
The rotor is a moving component of an electromagnetic system in the electric motor, electric generator, or alternator. Its rotation is due to the interaction between the windings and magnetic fields which produces a torque around the rotor's axis.
A simple motor has six parts: â¢ Armature or rotor â¢ Commutator â¢ Brushes â¢ Axle â¢ Field magnet â¢ DC power supply of some sort An electric motor is all about magnets and magnetism: A motor uses magnets to create motion.n electric motor changes electrical energy into mechanical movement. A dynamo or an electric generator does the reverse: it changes mechanical movement into electric energy. Most of the electric motors work by using the force of magnetism.