servo motor.pptx
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The document discusses servo motors. It defines a servo motor as a rotary or linear actuator that allows for precise control of position, velocity, and acceleration through feedback signals. There are two main types: DC servo motors which use armature voltage control and are accurate and fast responding, and AC servo motors which include encoders for closed-loop control and precision movement. Examples of servo motor applications include robotics, automation equipment, cameras, doors, and solar panels where precise movement and positioning is required.
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Ppt of servomotor
A servo motor is a rotary or linear actuator that allows for precise control of angular or linear position, velocity, and acceleration by responding to an external control signal. There are two main types: DC servo motors, which provide very accurate and fast response due to low inductive reactance but require more maintenance, and AC servo motors, which have lower power output but are more stable and have less maintenance requirements. Servo motors are used in applications that require precise control such as robotics, conveyor belts, cameras, automatic doors, and solar tracking systems.
detailed Presentation on Servomotor.pptx
The document discusses servomotors, including:
1) Servomotors are rotary or linear actuators that allow for precise control of position, velocity, and acceleration through feedback signals.
2) There are two main types - DC servomotors and AC servomotors. DC servomotors use armature voltage control and have linear torque-speed characteristics, while AC servomotors include encoders for closed-loop control.
3) Common applications of servomotors include robots, conveyor belts, cameras, automatic doors, and solar tracking systems, as they allow for precise motion control.
MECHATRONICS-UNIT 5-ACTUATORS AND MECHATRONICS SYSTEMS DESIGN.ppt
The document discusses various types of actuators and motors used in mechatronics systems design including stepper motors, servo motors, DC motors, and AC induction motors. It describes their working principles and applications. It also outlines the stages of the mechatronics design process from problem analysis to implementation. Examples of mechatronic systems are provided such as a pick and place robot, engine management system, and automatic car park barrier.
Part 2 SSB LECT AC SERVOMOTOR okpoei.pptx
The AC servomotor is a two-phase induction motor with some special design features. The stator consists of two pole pairs mounted 90 degrees apart, with each pole pair carrying an excitation winding that produces currents with a 90 degree phase difference. A capacitor is used to produce this phase difference. The rotating magnetic field produced interacts with currents induced in the short-circuited rotor conductors, producing a torque that drives the rotor in sync with the rotating field. Key features include a linear torque-speed relationship and positive damping for stable servo operation.
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Stepper motor
The document discusses stepper motors, including their construction, types, advantages/disadvantages, working principle, and applications. Stepper motors are brushless DC synchronous motors that convert digital pulses into precise mechanical movements by dividing a full rotation into a number of equal steps. The main types are variable reluctance, permanent magnet, and hybrid synchronous stepper motors. Applications span industrial machinery, consumer electronics, automotive, office equipment, medical devices, and more due to their stable operation, repeatability, and ability to drive a variety of loads without feedback.
Electric Servo Motor
A servo motor is a motor that uses feedback to control its motion and position. It consists of a motor, control board, and potentiometer connected to the output shaft. The potentiometer allows the control circuitry to monitor the shaft position and provide feedback to move the shaft to the desired angle between 0 and 180 degrees. Servo motors are used in applications like robotics and CNC machinery where precise control of motion and position is required. They are controlled through pulse width modulation signals that determine the shaft position based on pulse duration. Common types are rotary and linear servo motors that can have encoders or resolvers for position feedback.
Step ppt
This document provides an overview of different types of motors including stepper motors, servo motors, DC motors, and AC motors. It discusses the basic components and operating principles of stepper motors and servo motors. Some key points covered include:
- Stepper motors can be precisely controlled by computer and are well-suited for applications requiring precise positioning or speed control.
- Servo motors produce high torque at all speeds including zero speed and can hold a static position precisely.
- The document compares characteristics of DC servo motors and hybrid stepper motors such as cost, reliability, setup complexity, efficiency, and vibration.
- Finally, examples of applications for stepper motors and servo motors in industrial machinery, computer peripherals
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Ppt of servomotor
A servo motor is a rotary or linear actuator that allows for precise control of angular or linear position, velocity, and acceleration by responding to an external control signal. There are two main types: DC servo motors, which provide very accurate and fast response due to low inductive reactance but require more maintenance, and AC servo motors, which have lower power output but are more stable and have less maintenance requirements. Servo motors are used in applications that require precise control such as robotics, conveyor belts, cameras, automatic doors, and solar tracking systems.
detailed Presentation on Servomotor.pptx
The document discusses servomotors, including:
1) Servomotors are rotary or linear actuators that allow for precise control of position, velocity, and acceleration through feedback signals.
2) There are two main types - DC servomotors and AC servomotors. DC servomotors use armature voltage control and have linear torque-speed characteristics, while AC servomotors include encoders for closed-loop control.
3) Common applications of servomotors include robots, conveyor belts, cameras, automatic doors, and solar tracking systems, as they allow for precise motion control.
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The document discusses various types of actuators and motors used in mechatronics systems design including stepper motors, servo motors, DC motors, and AC induction motors. It describes their working principles and applications. It also outlines the stages of the mechatronics design process from problem analysis to implementation. Examples of mechatronic systems are provided such as a pick and place robot, engine management system, and automatic car park barrier.
Part 2 SSB LECT AC SERVOMOTOR okpoei.pptx
The AC servomotor is a two-phase induction motor with some special design features. The stator consists of two pole pairs mounted 90 degrees apart, with each pole pair carrying an excitation winding that produces currents with a 90 degree phase difference. A capacitor is used to produce this phase difference. The rotating magnetic field produced interacts with currents induced in the short-circuited rotor conductors, producing a torque that drives the rotor in sync with the rotating field. Key features include a linear torque-speed relationship and positive damping for stable servo operation.
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The document discusses stepper motors, including their construction, types, advantages/disadvantages, working principle, and applications. Stepper motors are brushless DC synchronous motors that convert digital pulses into precise mechanical movements by dividing a full rotation into a number of equal steps. The main types are variable reluctance, permanent magnet, and hybrid synchronous stepper motors. Applications span industrial machinery, consumer electronics, automotive, office equipment, medical devices, and more due to their stable operation, repeatability, and ability to drive a variety of loads without feedback.
Electric Servo Motor
A servo motor is a motor that uses feedback to control its motion and position. It consists of a motor, control board, and potentiometer connected to the output shaft. The potentiometer allows the control circuitry to monitor the shaft position and provide feedback to move the shaft to the desired angle between 0 and 180 degrees. Servo motors are used in applications like robotics and CNC machinery where precise control of motion and position is required. They are controlled through pulse width modulation signals that determine the shaft position based on pulse duration. Common types are rotary and linear servo motors that can have encoders or resolvers for position feedback.
Step ppt
This document provides an overview of different types of motors including stepper motors, servo motors, DC motors, and AC motors. It discusses the basic components and operating principles of stepper motors and servo motors. Some key points covered include:
- Stepper motors can be precisely controlled by computer and are well-suited for applications requiring precise positioning or speed control.
- Servo motors produce high torque at all speeds including zero speed and can hold a static position precisely.
- The document compares characteristics of DC servo motors and hybrid stepper motors such as cost, reliability, setup complexity, efficiency, and vibration.
- Finally, examples of applications for stepper motors and servo motors in industrial machinery, computer peripherals
Cnc
This document discusses the components and workings of CNC machines. It begins by explaining numerical control machines and their evolution into CNC machines, which are controlled by a microcomputer rather than hardwiring. The main electrical components of CNC machines are stepper motors and servo motors. Stepper motors move in discrete steps while servo motors use feedback control. Mechanical components include recirculating ball screws and roller screws which convert sliding motion to rolling motion for precision positioning.
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This document discusses the components and workings of CNC machines. It begins by explaining numerical control machines and their evolution into CNC machines, which are controlled by a microcomputer rather than hardwiring. The main electrical components of CNC machines are stepper motors and servo motors. Stepper motors move in discrete steps while servo motors use feedback control. Mechanical components include recirculating ball screws and roller screws which convert sliding motion to rolling motion for precision positioning.
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All these motors consume electricity so need a corresponding amount of energy to provide the torque or speed needed. If the torque or speed is too high or low, mechanical controls are used to control output. A motor’s speed should match exactly what is required by the process, otherwise the result is inefficiency with a lot of wasted materials and energy.
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servo motor.pptx
- 1. B&B INSTITUTE OF THCHOLOGY V.V NAGER •Mistry arpit 226048319010 servo motor
- 2. • A servo is a small device which has an output shaft which positions on coded signal. It is a rotary or linear actuator that allows for precise control of angular or linear position, velocity and acceleration. • The servo motor is which respond to signal abruptly and accelerate the load quickly are called servo motor.
- 4. • DC Servomotors are separately excited dc motor or permanent magnet dc motor. • They are controlled by armature voltage • The armature is designed to have large resistance so that the torque-speed characteristics are linear and have a large negative slope. • DC servo motor provides very accurate and also fast respond to start or stop command signals due to the low armature inductive reactance. DC servo motors are used in similar equipments and computerized numerically controlled machines.
- 6. • AC servo motor is an AC motor that includes encoder is used with controllers for giving closed loop control and feedback. • This motor can be placed to high accuracy and also controlled precisely as compulsory for the applications. • Frequently these motors have higher designs of tolerance or better bearings and some simple designs also use higher voltages in order to accomplish greater torque.
- 8. AC Servomotor • Low power output of about 0.5W to 100W. • Efficiency is less. • Maintenance is less • Stability problems are less. • No radio frequency noise • Compare to DC servomotor it is relatively stable and DC Servomotor • Deliver high power output. • High efficiency. • Frequent maintenance required . • More problemsof stability . • Brushes produce RF noise • It’s a noisy operation
- 9. • computers, toys, CD/DVD players • Robotics • start, move and stop conveyor belts carrying the product along with many stages. For instance, product labeling, bottling and packaging • built into the camera to correct a lens of the camera to improve out of focus images.
- 10. • Automatic door openers to control the door in public places like supermarkets, hospitals and theatres. • Solar tracking system to correct the angle of the panel so that each solar panel stays to face the sun
- 11. • High output power relative to motor size and power • Resonance and vibration free operation • High efficiency • High speed operation is possible