A control apparatus of a DC motor without brushes

THE INVENTION CONCERNS A DEVICE FOR CONTROLLING A CURRENT MOTOR WITHOUT COLLECTOR. DEVICE INCLUDES THE UNIT 28 DETECTION SPEED ROTOR ENGINE 12 THAT PRODUCES A SIGNAL PULSE PROPORTIONAL SPEED ROTOR. THIS SIGNAL IS TRANSMITTED TO REVERSE BETWEEN MONTE 17 13 SOURCE POWER CURRENT AND MOTOR, SO THAT POWER CORE PROVIDED THE ENGINE IS SWITCHED TO PROPORTIONAL FREQUENCY SPEED ROTOR. THIS CURRENT FACT ALSO SUBJECT TO MODULATION PULSE WIDTH AT A FREQUENCY PROPORTIONAL SPEED ROTOR SCOPE. ENGINES WITHOUT CURRENT COLLECTOR .