SERVO DRIVE SYSTEMS

Maintain positioning, speed control and torque efficiency in dynamic motion applications

[hightechau-blog]

Tips to Determine Which ABB Electric Motor Is Right for You

Deciding which type of electric motor you need may not be an easy task. There are many different types of motors are available today. Before addressing their parameters, one needs to know about the suitable motor. Either ABB electric motors or ABB low voltage motors, first you’ll need to know about the required voltage source available in your application.

Further, you need to understand the different characteristics of each type in order to feature a suitable motor to add in your application. To determine the voltage, a single induction motor when connected to a single voltage line, an external capacitor make the motor operated. The different types of single-phase induction motors are differentiated by their starting process.

On the other hand, the three-phase induction motor requires three phase alternating voltage; these are the simplest and most rugged electric motors available. The motor designing is of continuous use and high starting torques. They have relatively constant motor speed. It is well-known that two-phase servo motors are used in servo systems, as they are sensitive to voltage variations in the control phase.

Similarly, ABB electric motors and ABB low voltage motors when used in every industry and application, reach new levels of efficiency and energy savings even under the most demanding conditions. Combining the best available material with superior technology, the electric motors are designed to operate reliable, no matter how challenging the process is.

In addition, direct current (DC) motors have predictable performance, high-speed capability, and high starting torques as more output can be achieved in the electronic controls for making the style more expensive. These motors are reliably low in cost.

Thus, once the voltage is determined, next you would need to know the following features to select the best motor:

1.      Horsepower: Know about the rated speed and torque parameter that your system requires as designer focus differently on every motor.

2.      Structure: While framing the size of a motor, it is helpful for the designer to know mechanical constraints in order to provide proper structure to the electric motors.

3.      Required Duration: There is no mean of comparing motor operating time and actual required time when planning for designing the insulation systems.

4.      Scenario: It is crucial for the manufacturer to know which motor is suitable for which environment. This is necessary for determining the correct enclosure.

Choosing from many different types of motors, there are also many factors used in the choice. By knowing about the working criteria of a designing engineer, you can get the right motor to your application.

[hightechau-blog]

How to Repair Servo Drives in Industrial Machines?

Extreme care is taken while repairing servo drive systems for the industrial machines. All servo motors and servo drives are mechanically calibrated to ensure a proper positioning of the device when commissioned. The inner functions of servo motors and servo drives are both separate. Servo motors are specifically designed with “feedback” capabilities that can maintain the positioning of a motor within many times even more accurate whenever necessary.

Specifically designed servo motors withstand high amounts of holding current as well as fast working procedures to maintain the accuracy all the time. The connected feedback with a servo motor often comes in the form of an encoder that depends on the type of encoder available.

Here comes the procedure that illustrates the repairing of servo drives in industrial machines:

1.      Check the Shaft: If there is a need for a new shaft in order to reform the unit in some cases then a new one can be utilized, no replacement can take place. It is important to establish whether the servo motor has been bent or broken. A bent shaft can cause a slip and loss in unexpected faults from the servo drive. Thus, establish a proper positioning of the shaft within the contiguous accuracy possible.

2.      Examine The Encoders And Motor Cables: From the Communications cables ensure all the wiring has a strong signal. It is necessary to ensure the testing of appropriate cables. If there is a case where you left with no choice then find a bad cable as it is a great way to solve servo motor feedbacks without any dissembling of a servo motor.

3.      Bearing Testing: It is mandated for the shaft coming out of servo motor to rotate freely with the little resistance. This is possible when you have actually disconnected cables from the original servo drive. Producing resistance is possible with the shaft rotation through the connectivity of servo drives with motor cables.

4.      Motor Test For Short-Circuits: Follow this step carefully as it is essential for further diagnostics. In this step, you need to test the motor ensuring that there are no shorts within it. If shorts found, it is a cause of failure. There should be no shorts between them. The shorts in servo motors produce from a variety of reasons including contamination, overheating, and many more.

5.      Switch to Rotate the Motor: After all the prior tests have been passed, apply a small voltage starting from 0 Volts to the armature meandering of the servo motor. Increase the voltage slowly by using the variable power supply as soon as shafts begin to turn.

6.      Knock Down The Servo Motors Suspiciously: To follow the instructions carefully, follow it carefully. Once you come to know about the cause of a failure, your response will automatically depend on the maker of the servo motor with the original cause. There are certain aspects to follow carefully.

Establish the best servo drive systems that have well-established solutions for repairing thousands of servo drives for industrial machines and applications. Read More

[hightechau-blog]

Tips To Choose High Precisions Servo Drive Systems

Due to the highly precise positioning capabilities, servo drive systems are often preferred over the machines. This importance arises when selecting the most appropriate machines and equipment. There are main features you should look out for, which are configured in high-performance, hard-core management, and convenient in use.

If you are looking for the machines that are high in performance, work rapidly, and convenient to every purpose, then you should prefer a model that offers the properties of effective power levels, flexible command options, and high switching capabilities. But, if you are looking for one of the best servo drive systems, then you should consider the size and efficiency of the machine that have the rich productivity, multi-functionality, and usability consequences.

Hence, to know more in detail about the tips that you should consider while choosing the high precisions servo drives, you need to go through the followings:

·         Before buying the equipment, know about its features. While looking for the systems that are reliably precise and consistent, pick the model that possesses the process of the inbuilt maintenance and durable design. Doing this will help you in ensuring the precise positioning that minimizes the risks on breakdowns and downtime. It also saves money.

·         Get to know deeply about the features that aid high accuracy in positioning and working criteria including high peak torque capacities and low inertia rates that are suitable to perform in every demanding situation.

·         Commonly used in industries in large applications, highly precise servo systems are requisite on every assembly line, which are usually responsible for the successful achievements of the modern mechanical procedures.

·         Without preferring the right precision servo drives, you might select the most manufactured products that have a trashy appearance and worse functionality, instead of the perfect one.

It is advantageous to research upon the latest achievements in the industrial sectors before purchasing a new machine for the new way to go. How these servo drives are derived? There are lots of companies that offer servo drives. But, for selecting the best one, you have to select the best providers that can utilize the product you use.

What are the benefits of selecting the best servo drives, once you have gone through the best one? This is the main thing you should know before getting the preferred servo drives. Some of its benefits are:

·         Works Efficiently: Servo systems greatly boost efficiency that does not require much attending, as work labors can easily focus on their working methods.

·         Saves Money: Servo drive systems are a way of lowering your cost on the operation. By improving the mistakes and engaging through the social interacting with the production teams, servo drives will surely boost the industrial gaining.

·         Accuracy: With the regular great input, the outcomes will be superior in performance and earnings. These systems are also meant for increasing the company’s accuracy in work, methods, and incomes.

Without any doubt, through the improvement of the servo drives, the industrial applications are moving to the higher level. Industries are enjoying the benefits of good performance, cost-effectiveness, precise and perfect operations and processes.

[hightechau-blog]

Things to Consider While Choosing 360° Photography Equipments

With the increase in engagement to the online shopping and latest technologies, 360°photography is somewhat in popularity. It is stunning and high-quality equipment that has high conversion rates. The properties of 360° photography have embraced the online merchants to make their stores more attractive.

Thus, if you have planned to choose the 360° photography, you need to consider about its characteristics and features. Best in applications, 360° photography provides the view of a scene from all its angles. It is also called 360° view. Some of its applications are:

Ø  Boosts the use of e-commerce and tourism nowadays

Ø  Showcase the products in a detailed manner

Ø  It is real effective technique of marketing from both the seller and buyer's points of view

In case of website marketing, using 360° photography is a good addition. It could be expensive, but considered the best in quality. Therefore, gathering some information of this technique could help you in preventing from the faulty images and the poor quality of photography. Also, you will give a try to the basic technique that you can master the latest modes.

Let’s know here about the basic equipments requisite for the 360° photography:

CAMERA

There is a requirement of the high quality camera for optimum results. Better the camera, higher the image quality. Camera must have the adjustment features that would be able to capture the every minute detail and present them in the best possible way. Do consider about the features of the autofocus, if you are a beginner (not a professional photographer). This requirement is necessary due to the change in focus with the change in the product or subject.

TRIPOD EQUIPMENT

To do the steady photography or shooting, it is better to have the tripod or an equivalent equipment to keep the camera stable. While selecting the tripod, make ensure that it get easily adjusted with the camera or the video camera. The product should be portable and moves according to the subject demands and fulfills the shooting’s requirements. It balances the camera and the subject positions.

VIDEO CAMERA

Get to know about the high-quality video equipments at the competitive prices. Select the 360° video camera and the qualities of the 360° views and programs. You should consult an expert in between to know about the better practices of the video shooting and photography.

By considering the following things while selecting the right equipment, be cognizant about the upgraded versions that can enhance the overall impact of the images.

[hightechau-blog]

Essential Tips for Designing Motion Control Applications

An engineer designs a wide variety of different types of motion control systems. There are various advantages of selecting a flexible drive that fits all. With this, you will have the benefits of lower costs and save time while investing in learning, stipulating, and executing the most complex systems.

Analyzing the basic motion systems components, it helps in finding the approach for controllers, motors, and servo drive systems. Select the component first as the controller is the core of the system. It is to consider the factors that integrate the right applications by digital servo drive system.

Always select the motor on the basis of:

Accuracy

Repeatability

Torque Density

Torque Ripple Mounting Configurations

Further, depending on the applications of the physical constraints of digital or sine encoders, resolvers, and hall-effect devices, the servo drive systems meet the dynamic motion requirements. Thus, here are essential tips for designing accurate motion control applications:

Modern Servo Drives are helpful in controlling the position of wide ranges of devices. Modern drive systems are capable of fitting with the configuration of machines to perform basic functions. They are time-consuming and substantially lower the expenses. Based on the operating modes, a simple power amplifier handles the machine controls.

The changes occurred from day to day in the component friction increases the nature of machine’s quality. Due to this, the operating parameters change easily and maintain a reliable machine output.

When the new motion control system comes into power, it operates according to specifications but not fully debugged. The flexible drives helps in setting the proper power supply voltage and feedback loops, which include position constraints and maximum speed and current.

Best servo drive systems accommodate the variety of motor feedback devices. They depend on the preferences of customers. A drive interfacing every type of feedbacks put up high accuracy applications and cost-effective digital encoders for optimizing the high-performances.

Getting the maximum machine manufacturing outcomes minimize the production costs and increase the production rates. There are various advanced control schemes and tuning tools to characterize the machine resonance and issues with portend schemes.

All these essential tips can increase the production rate of machines throughput by making them more valuable.

[hightechau-blog]

HOW HARMONIC FILTERS IMPROVES POWER QUALITY

Harmonic filters are very costly. The power quality solutions depend on the usage. Are the solutions through harmonic filter are suitable for power quality? With the growth in demand of growing applications, the process of Harmonic filtering is becoming popular among day by day. There are many advantages and disadvantages that arise during variable speed drive’s procedures, but they still manage to access.

The quality of current produced from Harmonic filtering is the vector sums of the amplitude and voltage. Delivered frequency levels for the variable speed drives in Australia have established an efficient mode of controlling the power load. This results in most effective and resourceful motor controllers in the industrial fields.

Know about its advantages and disadvantages here:

Disadvantages:

1.      Faults in Capacitor

2.      Increase in circuit breakers

3.      Collapse of precise control

4.      Dent to equipment

5.      Overheating of transformer

Advantages:

1.      Harmonic filters provide parallel connection quite useful for large systems. No requirement of extra transformers as it balances phase loading.

2.      Have reactive reimbursement and intellectual harmonic current predictions

3.      Avail the benefit of offering advance inflection technology that reduces harmonic distortions. High capable for Industrial fields providing selected harmonic compensation.

4.      The functions operated by the behavior of the harmonic filter measure quantities of variable speed drives in Australia, log the status of the work.

5.      The graphical demonstration displays great advantages of managing each task effectively and quietly.

6.      Harmonic filter is highly functional and useful as it provides a number of advantages leading to the rise of numerous applications in various industries and walks of life.

When applied harmonic standards to the power quality, the solution is easy to attain. This is usually due to the efficient current capacity managing the industrial field’s column. It simply exceeds the standard simple, effective, and complete resonance.

[hightechau-blog]

HOW DIGITAL SERVO DRIVE SYSTEMS ARE FASTER AND SMARTER?

Servosystems as a great processor for industrial automation are ongoing advances in processing power. The best Digital Servo Drive Systems exert degrees of controlling algorithms. The significant improvements in line speeds, accuracy, and other important automation objectives feature to target advanced servo drives.

Because of highly precise positioning capabilities, servo systems have the most appropriate purposes through specific models. This is how Digital Servo Drive Systems are becoming faster and smarter these days. Their high-performance and convenient configurations help them to do so. Here are the basic features that describe the Digital Servo Drive systems processing:

ENHANCE FREQUENCY LEVEL

Motion System with high speed and ability to respond quickly, servo drives positions its frequency response. Digital Servo Drive Systems vary widely in their frequency level and responses. For example, semiconductor its speedy motion improves the productivity of fast-moving processes. Also, the fast frequency response tends to increase the machine applications.

CAPITALIZE ON THE RESOLUTION

Supporting high resolution results directly to smooth and hassle free motion. It helps increase accuracy. Resolutions are available from incremental encoders in Digital Servo Drive Systems that improves prepensely. Machine tools, machines, and textile machines avail a significant performance from the additional resolution level derived from the Servo Systems.

CONDENSE TORQUE

In the Digital Servo Drive System, there are the most advanced control algorithms that lead to reduce the positioning errors and uncontrolled vibrations. However the right type of motor goes towards reducing the cogging torque.

MAXIMIZE HIGH LEVEL PERFORMING OF FILTERS

The longevity of the machine components operates at its high speed benefits in controlling strategies for reducing vibrations. Excellent digital drives with advanced servo systems results drastically in reducing vibrations. They also help in removing the natural vibration frequency. Digital Servo Drive System makes all kinds of industrial machines to run faster, smoother, superior, and better for every purpose.

Diversely used in automated production, highly precise servo machines are responsible for the achievements of modern mechanical procedures. The efficiency and multi-functionality of Digital Servo Drive System performs even in most demanding situations due to the latest features inbuilt in them.