SERVO MOTOR Lab Report Example | Topics and Well Written Essays - 1750 words

SERVO MOTOR - Lab Report patternOne coil is used to pass the DC or AC current through the coils and the new(prenominal) coil just acts to carry the current from the coil. The induced current in the other coil is in different direction and thus the coil moves freely with effect of current.Electric Motors argon generally categorize as AC motors and DC motors. AC motors are supplied AC supply while DC motors are supplied with DC supply. The difference of the military force supply produces immense difference in the working principle of the motors, surgery of the motors and applications of the motors.DC motors have a attractive forceic field. The magnetic field can be of permanent magnet or electromagnet. The stator of the motor mostly holds the field coil. The rotor or the motor is supplied DC power through carbon brushes or through commutator. The rotor is fitted with the motor case with the help of ball bearings. On the other hand, it is compulsory to have a field mounted on the stator and winding on the rotor. Some DC motors may have an opposite configuration (Electric Motors - Boundless Open Textbook).The shunt go against serial Brushed DC (SWBDC) motor has a correspond field coil with the armature of the motor. The major good of the motor is that it operates at constant belt along and thus it suits some industrial functions like blower fans, motor(a) pumps, etc (Classification of Electric Motors Electrical Knowhow).A series Wound Brushed DC (SWDC) motor has a series field coil with the armature of the motor. Such type of motor best suits high torque applications such as elevators, escalators, conveyors, lifts, etc.Compound wound Brushed DC (CWBDC) motors has a field coil in parallel with the armature as well as a field coil in series with the armatures of the motor. It delivers constant speed and maintains high torque. It can be said that compound wound brushed DC motors combines the properties of both the serial publication wound DC motors and Shun t