On September 25, 2020, a group of 20 people from the Industry and Information Think Tank Alliance, led by Comrade Fan Bin, Deputy Director of the Department of Political and Legal Affairs of the Ministry of Industry and Information Technology, visited Estun Company for research. Dr. Wang Jiegao, President of Estun Automated Robot Research Institute, and Ms. Yuan Qin, Deputy General Manager, accompanied the visit and investigation. The experts visited the lean, intelligent and information-based industrial robot intelligent assembly workshop of Estun, as well as the intelligent assembly production line and industrial robot training base that the company is customizing for customers.
At the research and exchange meeting, Dr. Wang Jiegao extended a warm welcome to the leaders and experts of the Industry and Information Think Tank Alliance to visit Estun Company, and introduced the company's development history, product development direction, current status quo and existing problems in the robot industry; Ms. Yuan Qin introduced the company's development strategy and planning, industrial transformation and upgrading, and corporate mergers and acquisitions. The experts who participated in the research meeting fully exchanged and discussed the industrial development of industrial robots, enterprise development planning, problems existing in industrial development, and enterprise development needs. Deputy Director Fan Bin fully affirmed the current achievements of Estun in the industrial robot industry, recognized the implementation of the "All made by Estun" strategy of Estun Automation, as a national industrial robot brand, the rising star of industrial robots, dare to benchmark the world's industrial robot brands, continuously increase R&D investment, actively innovate, and be the leader of domestic robots. At the same time, valuable suggestions are given for the development of Estun: first, we must adhere to innovation and development, continue to invest in research and development, do a good job in intellectual property management, and master the core technology of industrial robots; Second, we must benchmark against the international advanced, constantly find differences, learn from each other's strengths, and improve comprehensively; Third, we should pay attention to the coordinated development of the industrial chain, give full play to the advantages of the leader, interconnect, and contribute our wisdom to the development of national industrial robots.
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Estun Servo Motor – The working principle of AC servo motor
AC servo motors are usually single-phase asynchronous motors, with two structural forms: squirrel cage rotor and cup rotor. Like ordinary motors, AC servo motors are constructed of a stator and a rotor. There are two windings on the stator, namely the excitation winding and the control winding, and the two windings are 90 ...
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Estun Automation won the 2019 Golden Globe Award for High-tech Robots
On December 11, the 2019 Golden Globe Award Annual Conference of the Industrial Robot Industry Event "Ecological Interconnection • Breaking Through Against the Trend" was held in Shenzhen.
Zhu Chunhua of Estun Automation was invited to publish "How China's Intelligent Manufacturing Enters the Global ...
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Analysis of the cause of failure of Estun motion controller
Troubleshooting and Detection Causes:
1. The servo amplifier calculates the load rate according to the effective value of the output torque.
2. If the value exceeds the overload level set in Pr5.12 (initial setting value = 115%), the protection will be generated.
operate
3. From the amplifier ...
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Estun robot prompts "The program is not in a stopped or paused state, and the program failed to start!" ”
1. Check if the program starts normally, if not, update or reinstall.
2. Check if the robot operating system is working properly, upgrade or reinstall.
3. Check if the robot sensor or other connected equipment is working properly, if there is a problem, you can try ...
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Estun servo motor – the cause of overheating of servo motors
1) Excessive load;
2) Missing items;
3) Obstruction of air ducts;
4) The low-speed running time is too long;
5) The power supply wave is too large.
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Why can Estun become one of the top "Chinese robots"?
Recently, Tesla officially released a video of the "Creation of Humans" video on social media, CEO Elon ·Musk said that Tesla's artificial intelligence event day will launch the TeslaBot prototype on September 30 this year. As soon as the news came out, the concept of robots attracted the attention of the market.
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Estun Industrial Robot Intelligent Manufacturing Base Project settled in Chengdu
On April 6, Nanjing Estun (002747) Automation Co., Ltd. officially signed a contract with the Chengdu Chenghua District Government, and the Estun Industrial Robot Intelligent Manufacturing Base Project was officially settled in the Longtan Industrial Robot Industry Functional Zone in Chenghua District.
It is reported that in the Longtan industrial robot industry...
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Estun servo motor - introduction to the classification of DC servo motor
1. Series motor:
The series motor has a high starting torque and a high current. This kind of motor has poor speed regulation.
2. Split series motor:
They are motors with some sub-field rates of kilowatts. Split tandem motors have a typical torque-speed profile ...
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Estun servo motor - servo motor in the installation and use of matters to pay attention to
1. Protection of servo motor oil and water
A: The servo motor can be used in places where it will be attacked by water or oil droplets, but it is not completely waterproof or oil-proof. Therefore, servo motors should not be placed or used in water or oil-infested environments.
B: If the servo motor is connected to a ...
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Estun servo motor - debugging method of servo motor
1. Initialize parameters
Before wiring, initialize the parameters.
On the control card: select the control mode; Reset the PID parameter to zero; When the control card is powered on, the enabling signal is turned off by default; Save this state to make sure that this is the status when the adapter is powered on again.
Serving ...
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How to record the points of the Estun robot?
1. Take out the Eston four-axis robot and place it in front of your body.
2. After placing it in front of the body, take out the instruction manual of the Estun four-axis robot and read the instruction manual carefully.
3. Set the point according to the requirements of the manual.
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Estun Automation and its wholly-owned subsidiary, CLOOS, have released a number of new welding robots
On June 17, 2021, at the same time of the 25th Essen Welding Exhibition, Estun Automation and its wholly-owned subsidiary CLOOS released a number of new welding robots and new welding power supplies in Shanghai.
ESTUN Weld Automation Set
EWAS series welding robots
EWAS ...
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Estun Servo Motor – Several parameter settings for servo motor drives
1. Position proportional gain
Set the proportional gain of the position ring adjuster; The higher the set value, the higher the gain, the greater the stiffness, and the smaller the position lag under the same frequency command pulse. However, too large a value may cause oscillation or overshoot; The parameter values are determined by the specific servo system type ...
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The reason for the servo drive alarm A04 and its handling method
Alarm code A04 refers to:
Alarm mechanism: The overload rate of the drive accumulates to a certain threshold and triggers an alarm.
Causes:
1. Servo motor brake control circuit problem;
2. Robot power cable problem;
3. The drive parameter setting is wrong;
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Estun servo motor - common faults and treatment methods of servo motors
1. Motor encoder alarm
1. The cause of the failure
(1) Wiring fault;
(2) electromagnetic interference;
(3) Encoder hardware damage caused by mechanical vibration;
(4) Pollution caused by the on-site environment.
2. Fault cleaning
(1) Check the wiring and sweep away the fault ...
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A detailed introduction to Estun's servo control mode
From the perspective of the protection response speed of the robot servo drive, Estun has a small amount of calculation in the form of torque, and the response to the control signal of the drive is fast. The azimuth form has a large amount of computation, and the response to the driver's control signal is slow.
1. If there is a relatively high demand for dynamic functions in sports...
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Estun servo motor - the use of servo motor steps
As the engine that controls the operation of the servo system, the servo motor is a kind of indirect transmission device of the auxiliary motor, so how to use it correctly is a very critical task.
The following motion controller uses analog signal control servo motor as an example to illustrate.
1. Initialize Parameters ...
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Estun servo motor – three modes of servo control
The speed control and torque control of the servo motor are controlled by analog quantity, and the position control is controlled by generating pulses. The specific control method to use should be selected according to the customer's requirements and what kind of motion function is satisfied.
Generally, there are three control modes for servo: speed control ...
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Estun Servo Motor - How to Select Servo Motor (6-10)
6. What should I pay attention to when using the motor?
Check the following before powering on:
1) Whether the power supply voltage is appropriate (overvoltage is likely to cause damage to the drive module); The +/- polarity of the DC input must not be misconnected, and the motor model or current setting on the drive controller ...
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What are the starting preparations for Estun servo motor - DC motor?
The following preparations need to be made for starting when the motor is put into operation after installation or before it is put back into operation after being shelved for a long time:
(1) Use compressed air to blow off the dust attached to the inside of the motor, and remove the wrapping paper at the windshield for new motors. Check whether the bearing grease is clean and suitable.
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