Write two application of the following motor (i) AC servo motor (ii) Stepper motor

1 Answer

Answer :

(i)Applications of AC Servo Motor: 1. Computers 2. Robotics and toys 3. CD/DVD players 4. Textile industries 5. Instrument servos 6. Tracking and guidance system 7. Self-balancing recorders 8. Remote positioning devices 9. Process controllers 10.Electromechanical actuators 11.Aircraft control system 12.Programming devices 


(ii)Applications of Stepper Motor: 1. Computer controlled systems 2. Numerical control of machine tools 3. Tape drives 4. Floppy disc drives 5. Computer printers 6. X-Y plotters 7. Robotics 8. Textile industries 9. Integrated circuit fabrication 10.Electric watches 11.CNC system 12.Milling machines 13.X-Ray table positing system 14.Cameras 15.Wall Clocks 16.Scanners 17.Respirators 18.Digital Dental Photograph 19.Laser cutters 20.Extruders 21.Engravers 22.Analytical and Medical instruments 23.Embroidery Machines 24.Packeging Machines

Related questions

Description : A stepper motor is (A) a dc motor. (B) a single-phase ac motor. (C) a multi-phase motor. (D) a two phase motor.

Last Answer : Ans: D Stepper motor works on 1-phase-ON or 2-phase –ON modes of operation

Description : Describe the construction and working of AC servo motor.

Last Answer : AC servo motors are is wound with two windings at 900 with respect to each other. One winding is called as reference winding (fixed voltage) and the other as control winding (variable voltage ... linear torque speed characteristics. AC servos are used for closed loop position control systems.

Description : State the function of following parts of slip ring induction motor: (i) Slip ring (ii) Fan (iii) Brushes (iv) Frame

Last Answer : Sr. No. Name of part Function 1 Slip ring 1) The rotor winding terminals are permanently connected to the slip rings. 2) Connects external resistance to rotor circuit through ... It provides mechanical support to the entire internal parts of motor. 2) Protects the inner parts.

Description : List different types of stepper motor. State one application of stepper motor.

Last Answer : Types of stepper motor : (i)Variable - reluctance motor (ii) Permanent- magnet motors (iii) Hybrid motors. Applications of stepper motor : In robotics, In CNC machines, In computers, printers, ... In Watches, In biomedical applications such as X-ray machines, CT scan, In Process control systems. 

Description : applications of each: i) Universal motor ii) Stepper motor.

Last Answer : i) Applications of Universal motor: 1) portable drills 2) hair dryers 3) grinders 4) mixers 5) table-fans 6) blowers 7) polishers 8) Kitchen appliances  ii) Applications of Stepper motor ... 7) robotics 8) CNC machine 9) Control systems 10) Biomedical applications 10) XY recorder 11) plotters

Description : Draw and explain working of universal motor. Give two applications of universal motor.

Last Answer : Figure of Universal motor:   Operation of universal motor on A.C. and D.C. supply:   *A universal motor works on either DC or single phase AC supply. When the universal motor is ... , regardless of AC or DC supply, universal motor works on the same principle that DC series motor works.  

Description : Draw and explain star delta starter for 3 phase induction motor

Last Answer : Star Delta Starter for 3 Phase Induction Motor:  Diagram Explanation: The stator winding of the motor which is designed for delta operation is connected in star during starting ... which connects stator windings in delta connection. Now each stator phase gets full line voltage VL.

Description : Explain speed control method of 3 phase induction motor by the following methods: (1) Pole changing (2) Rotor resistance control (3) Stator voltage

Last Answer : 1) Pole Changing Method:  Synchronous speed is given by, From the above equation of synchronous speed, it can be seen that synchronous speed (and hence, running speed) can ... in voltage and consequently the speed decreases and vice versa. Ultimately speed depends on the supply voltage.

Description : Explain DOL starter used for 3 phase induction motor.

Last Answer : DOL Starter Used for 3 Phase Induction Motor: The direct online starter consist of overload relay (OLC), contactor, start-push button S1 (normally open), stop-push button S2 (normally ... The overload coil (OLC) protects the motor against overload and short circuit by opening the contact D.

Description : Compare squirrel cage induction motor and slip ring induction motor any four points.

Last Answer : Comparison Between Squirrel Cage Induction Motor and Slip Ring Induction Motor: Sr. No. Squirrel Cage Induction Motor Slip Ring Induction Motor 1 Rotor is in the form of short circuited bars ... drive e.g. Lathe machine. Used where high starting torque is required e.g. Lifts.

Description : State any four applications of 3 phase induction motor.

Last Answer : Applications of 3 Phase Induction Motor: 1) Lathes 2) Flour mills 3) Grinders 4) Centrifugal pumps 5) Drilling machines 6) Laundry washing machines 7) Wood working machines 8) Blowers 9 ... industries 38) For generators 39) Driving line shafts 40) For practical purposes in educational institutes.

Description : Explain the construction of three phase induction motor with neat diagram.

Last Answer : Construction of Three-phase Induction Motor: There are two main parts of the three phase induction motor:  i) Stator which is the stationary part  ii) Rotor which is the rotating ... slip-rings. In this rotor also the slots are not exactly parallel to the shaft but slightly skewed.

Description : Stepper motors are_____ A. AC motors B. DC motors C. Electromagnets D. None of above

Last Answer : B. DC motors

Description : An a.c. tachometer is just a ________with one phase excited from the carrier frequency. (A) two-phase A.C. servomotor (B) two-phase induction motor (C) A.C. operated universal motor (D) hybrid stepper motor.

Last Answer : Ans: D This is a special purpose machine whose stator coil can be energized by electronically switched current.

Description : What is a stepper motor in Arduino?

Last Answer : A stepper motor in Arduino is a type of motor that can be used for precise control of position, speed, and acceleration.

Description : What is a stepper motor in Arduino?

Last Answer : A stepper motor is a type of motor used in Arduino projects that can rotate to a specific position based on a signal sent by an Arduino board.

Description : Programming a NEMA 17 stepper motor to microstep with an Arduino?

Last Answer : There are literally thousands of arduino code examples out there. This is something you should figure out on your own because the act of doing so will make you a better tinkerer. A typical stepper will have like ... digital I/o pins to output the step sequence. Even an uno or mini pro will do that.

Description : Selecting a correct DC stepper motor for a project?

Last Answer : You will need to calculate the moment of inertia of the shaft you are turning so you can determine the required torque. You will get that after you determine the peak acceleration from the velocity ... Once you have acceleration, displacement, and moment of inertia you can size the motor for power.

Last Answer : Stepper Motor Such One Kind of Motor Which Equal In the corner Rotation Generated By To whom Step To say Is Since Step by step Step by step Equal In the corner Rotation Creation By So This one Stepper Motor Says.

Description : Where is the stepper motor located in peugeot?

Last Answer : Need answer

Description : How do I clean a stepper motor Peugeot 206?

Last Answer : Need answer

Description : How much does it cost to get a replacement stepper motor?

Last Answer : The cost for a replacement stepper motor wil depend greatly on the exact type of motor to be relced. Stpper motors are availbl in 100's of varieties at the low end th cost is $25,but can reach into the thousands.

Description : What's the purpose of a stepper motor?

Last Answer : Industrial applications of a stepper motor are in multi-axis machine CNC machines.They are also commonly usd in are used in floppy disk drives, flatbed scanners,and computer printers.

Description : What is a stepper motor driver used for?

Last Answer : You can find good cheap stepper motor drivers rebuilt online at a hobby electronics website. the driver tell the stepper motor how many steps to take at a time.

Description : What Is Stepper Motor. what Is Its Uses?

Last Answer : Stepper motor is the electrical machine which act upon input pulse applied to it. it is one type of synchronous motor which runs in steps in either direction instead of running in complete cycle.so, in automation parts it is used.

Description : In the actuator arm assembly of a hard disk drive transport, what device can position the magnetic heads to the correct track of a hard disk more accurately than a dc stepper motor?

Last Answer : Voice coil servo.

Description : What part of a floppy disk drive transport uses a dc stepper motor to position the magnetic heads over the recording surface of a floppy disk?

Last Answer : Actuator arm assembly.

Description : A 1.8°step, 4-phase stepper motor has a total of 40 teeth on 8 pole of stator. The number of rotor teeth for their rotor will be (A) 40 (B) 50 (C) 100 (D) 80

Last Answer : (B) 50

Description : The torque, in a _____________is proportional to the square of the armature current (A) DC shunt motor (B) stepper motor (C) 2-phase servomotor (D) DC series motor

Last Answer : (D) DC series motor

Description : A 3 stack stepper motor with 12 numbers of rotor teeth has a step angle of ____________. (A) 12° (B) 8° (C) 24° (D) 10°

Last Answer : Ans. D Given m = 3, Nr = 12 Step angle = 360 / m x Nr = 360 /3 x 12 = 10°

Description : In a stepper motor the angular displacement (A) can be precisely controlled. (B) it cannot be readily interfaced with micro computer based controller. (C) the angular displacement cannot be precisely controlled. (D) it cannot be used for positioning of work tables and tools in NC machines.

Last Answer : (A) can be precisely controlled.

Description : List applications of stepper motor.

Last Answer : Applications of Stepper Motor: 1) Computer controlled systems 2) Numerical control of machine tools 3) Tape drives 4) Floppy disc drives 5) Computer printers 6) X-Y plotters 7) ... ) Extruders 21) Engravers 22) Analytical and Medical instruments 23) Embroidery Machines 24) Packaging Machines

Description : For a 1.8o, 2-phase bipolar stepper motor, the stepping rate is 100 steps/second. The rotational speed of the motor in rpm is  (A) 15 (B) 30 (C) 60 (D) 90

Last Answer : For a 1.8o, 2-phase bipolar stepper motor, the stepping rate is 100 steps/second. The rotational speed of the motor in rpm is 30 

Description : In a stepper motor, the detent torque means  (A) minimum of the static torque with the phase winding excited (B) maximum of the static torque with the phase winding excited (C) minimum of ... torque with the phase winding unexcited (D) maximum of the static torque with the phase winding unexcited

Last Answer : In a stepper motor, the detent torque means maximum of the static torque with the phase winding unexcited

Description : The number of poles of 8/6 stepper motor can be :

Last Answer : The number of poles of 8/6 stepper motor can be : 4

Description : The speed of a 2-pole, 3-phase stepper motor operated by 1200 pulses/min (A) 100 rpm (B) 200 rpm (C) 400 rpm (D) 800 rpm

Last Answer : The speed of a 2-pole, 3-phase stepper motor operated by 1200 pulses/min 200 rpm

Description : A permanent magnet stepper motor with 8 poles in stator and 6 poles in rotor will have a step angle of (a) 7.5° (b) 15° (c) 30° (d) 60°

Last Answer : d

Description : A 3 stack stepper motor with 12 number of rotor teeth has a step angle of: (A) 12° (B) 8° (C) 24° (D) 10°

Last Answer : A 3 stack stepper motor with 12 number of rotor teeth has a step angle of: 10°

Description : An 1.8° step, 4 -phase stepper motor has 40 teeth on 8 poles of the stator. The number of rotor teeth for their rotor will be: (A) 40 (B) 50 (C) 100 (D) 80

Last Answer : An 1.8° step, 4 -phase stepper motor has 40 teeth on 8 poles of the stator. The number of rotor teeth for their rotor will be: 50

Description : In a stepper motor the angular displacement:  (A) can be precisely controlled (B) cannot be readily interfaced with micro computer based controller (C) cannot be precisely controlled. (D) cannot be used for positioning of work tables and tools in NC machines

Last Answer : In a stepper motor the angular displacement:  can be precisely controlled. 

Description : explain how a stepper motor is controlled using driver. give relevant hardware and software details.

Last Answer : A stepper motor is an electric motor that rotates fix number of degrees whenever we apply a step signal. the stepper motor can rotate 1.8-degree full step or ... driver 2. controlling a stepper motor directly Application of stepper motor: disk driversprintersphotocopyfax machinerobotscamcorder

Description : What are the two functions of the servo motor in the system

Last Answer : To move the load and provide feedback data to the error detector.

Description : Ratio of the rotor reactance X to the rotor resistance R for a two-phase servo motor (A) is equal to that of a normal induction motor (B) is less than that of a normal induction motor (C) ... than that of a normal induction motor (D) may be less or greater than that of a normal induction motor

Last Answer : C

Description : What is a servo motor in Arduino?

Last Answer : A servo motor in Arduino is a type of motor that can be used for precise control of position, speed, and acceleration and is commonly used in robotics and automation.

Description : What is a servo motor in Arduino?

Last Answer : A servo motor in Arduino is a type of motor that is used for precise control of position, speed, and acceleration.

Description : What is a servo motor in Arduino?

Last Answer : A servo motor is a type of motor used in Arduino projects that can rotate to a specific angle based on a signal sent by an Arduino board.

Description : Based on the exhaust gas analysis, a controller maintains stoichiometric combustion __ a. by commanding a servo motor to adjust the combustion air damper b. By commanding servo motor to adjust the fuel supply valve. c. Both a. & b. d. None of the above.

Last Answer : c. Both a. & b.

Description : State working principle and applications of servo motor.

Last Answer : Working Principle of Servo Motor: Basically servo motor is made up of DC motor, which is controlled by a potentiometer and some gears. Its angle of rotation is controlled by the duration of ... Packaging 6) Woodworking 7) Textiles 8) Printing 9) Robotics 10) Portable drilling 11)Process control 

Description : A servo motor works on the same basic principle as that of a : - a) two phase induction motor b) single phase induction motor c) three phase induction motor d) synchronous motor

Last Answer : A servo motor works on the same basic principle as that of a : - two phase induction motor

Description : What is a servo motor and how does it work?

Last Answer : It is a simple electrical motor that is operated by AC or DC signal in order to provide a precise angular motion for a given electrical signal.