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
The EWAS series welding robot is a compact thin plate welding robot built by Estun. The product range includes ER6-1450-H, ER8-1450, ER12-1510, ER20/10-2000. Among them, ER6-1450-H and ER8-1450 adopt hollow wrist design and are used in ultra-high-speed welding applications.
The newly developed and designed ER8-1450 has a load of 8KG, which is suitable for the installation of accessories such as extended welding guns and external sensor equipment, providing more choices for complex welding application scenarios.
ER12-1510, ER20/10-2000 welding robot, with an arm span of 1500mm-2000mm, has a stronger competitive advantage in the welding and laser cutting of large-size workpieces.
QIROX Weld Automation Set
QWAS series welding robots
Estun joins hands with CLOOS to develop QRH-290/400-6 and QRC-290/400-10 arc welding robots, based on building the king of medium and thin plate welding. The new QWAS series welding machine robot adopts compact hollow and external wrist design, integrates CLOOS welding application technology, has a powerful welding application process software package, is more convenient to operate, and has a strong competitive advantage in the field of carbon steel, aluminum alloy and non-ferrous metal materials.
QIROX EXPERT SERIES
All-rounder
The QRC-300/350/410 is a six-axis articulated robot. It is mostly installed vertically, and it can also be hoisted; It can be mounted directly on the base or on a robotic positioner. The robots of the QRC series all use classic wrist joints and can carry welding guns, torches or other tools up to 8/15/10 kg. The wrist joint is equipped with an automatic tool change device, so that one robot can be used for a variety of processes and a wider range of applications.
5 advantages of QRC series robots:
1. Flexible: Modular design, customized solutions, complete systems – QIROX is the perfect match to your production needs
2. Athletic excellence: The slender design and ergonomic principles are integrated to reduce the weight of the product and achieve better dynamic performance
3. Fast and accurate: the shaft speed is faster and the efficiency is higher
4. Scope of application: The automatic tool change device enables one robot to have multiple processes at the same time
5. First-class quality: high repeatability, long service life and low maintenance frequency
QINEO StarT welding power supply
Manual/automatic welding, proficient in everything
The QINEO StarT makes welding even better: This welding power supply will open the door to the world of manual and automatic welding. In addition to the standard process, you can also enjoy up to 5 exclusive Cruise welding processes. You don't have to waste time and effort searching for parameters, and you can start welding right away. This device supports the innovative and energy-efficient MIG/MAG Fine Weld process. Due to its extremely low spatter, it is particularly suitable for welding thin sheets, coated sheets and visible fine welds. A wide range of optional components and features make the QINEO StarT your own welding power source – perfectly tailored to the needs of your automated welding tasks.
Focusing on the innovation and development of solutions in the welding industry, CLOOS works with partners to provide high-performance, intelligent and benchmarking solutions for customers in coal machinery, construction machinery, steel structure, automobile and other industries. In the new era of the new journey, Eston joins hands with CLOOS and partners to create a better future.
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Estun servo motor - introduction to the advantages and disadvantages of AC and DC servo motors
Advantages and disadvantages of AC servo motors
Advantages: good speed control characteristics, smooth control over the entire speed zone, almost no oscillation, high efficiency of more than 90%, less heat generation, high-speed control, high accuracy position control (depending on encoder accuracy), rated operating area ...
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Estun servo motor - servo motor encoder damage causes and precautions
1. Fault phenomenon of servo motor encoder
Due to improper loading and unloading, the encoder code disc is cracked and worn
2. Reasons for damage to servo motor encoders
1. Due to the abnormal external force on the motor shaft, the encoder code disc is displaced with the shaft, and the light receiving mirror is rubbed and grinded.
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Estun servo motor - the role and classification of servo system
Main role
The main functions of the servo system include the control of the output shaft located in the distance by the input shaft in the absence of mechanical connection, so as to realize long-distance synchronous transmission; Enables the output mechanical displacement to accurately track electrical signals, such as recording and indicating instruments, etc.; Go to the low power command signal ...
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Estun servo drive alarm code analysis
Estun Server Alarm A.01 Parameter Broken
Estun server alarm A.02 A/D is damaged
Estun Server Alarm A.03 Overspeeding
Estun server alarm A.04 Overload
Estun Server Alarm A.05 Position Deviation Counter Overflow
Ace...
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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 Robotics – What is the difference between robot lubricant and grease?
1. Lubricating oil is used in various types of machinery, the role is to reduce friction, so as to protect the liquid lubricant of machinery and processed parts, mainly playing the role of lubrication, cooling, rust prevention, cleaning, sealing and buffering.
2. Grease is a relatively viscous grease-like semi-solid. It is used in mechanical ...
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Estun Automation Ranked on the "2020 List of China's Most Innovative Enterprises"
On June 22, 2020, Forbes China released the "2020 China's Most Innovative Enterprises List", which covers 50 innovative companies in 12 fields.
With the technological innovation of a new generation of industrial robots, Estun Automation ...
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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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Experts from the Industry and Information Think Tank Alliance visited Estun Automation
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 ...
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Estun servo drive alarm A20 common fault analysis
1. Estun servo motor maintenance - overload alarm A04
1. The wiring of the servo motor is wrong or the wiring is leaking
(1) The U, V, and W phase wires of the motor are connected incorrectly
(2) Whether the insertion of the connector on the servo motor side is defective
2. The model of the servo drive and the motor does not match
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Estun servo motor - daily inspection and maintenance of three-phase asynchronous motor
The daily inspection is mainly to monitor the start-up and operation of the motor, find abnormal phenomena in time, and prevent accidents. Generally, it is carried out by looking, hearing, touching, smelling, asking and monitoring the ammeter and voltmeter.
(1) Observe whether the motor has abnormal noise and vibration. Especially...
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Eston servo features
Features of Estun servo.
High overload capacity.
The capacity of the industrial-grade intelligent power module IPM selected by the EDB/EDC servo drive is larger than that of similar servo products that are usually calibrated with the same power, and has the characteristics of strong overload capacity, strong anti-load disturbance ability, and large starting torque.
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Estun Robotics – Battery Replacement Steps for Industrial Robots
The position data of each axis of the industrial robot is stored through a backup battery, which should be replaced regularly (one and a half years). In addition, if the backup battery shows a voltage drop alarm, the battery should also be replaced in time.
1. Replace the controller motherboard battery
Program and system variables are stored in the main ...
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Estun servo motor - the difference between servo motor and control motor and how to choose a motor
What are the main differences between the two?
1. The way of control is different
Stepper motor: The rotation angle is controlled by controlling the number of pulses, and one pulse corresponds to a step angle.
Servo motor: The angle of rotation is controlled by controlling the length of the pulse time.
2. Work ...
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Estun Robot - Common faults and troubleshooting methods of palletizing robots
1. The clamping action of the palletizer is too slow or the clamping stroke of the nail is insufficient.
Causes and solutions: bolts are loose, and the front buckle or inner piece of the board machine is worn. The bolt can be tightened, paying attention to the correct position of the front buckle shaft. You can replace the front buckle or the inner piece of the board machine, after completing the above actions, test its function, if the line ...
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Estun Servo Motor - How to Select Servo Motor (21-25)
21. How to choose whether to use planetary reducer or spur gear reducer?
Planetary reducer is generally used when high torque is required in a limited space, that is, small volume and large torque, and its reliability and life are better than that of spur gear reducer. Spur gear reducers are used for lower ...
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Estun Robot - Common faults and treatment methods of welding robots
Common system failures during the welding process
1. Collision of guns: It may be due to the error of workpiece assembly or the inaccuracy of the TCP of the welding gun, you can check the assembly situation or correct the TCP of the welding gun.
2. Arc fault, unable to start the arc: it may be due to the fact that the welding wire does not contact the workpiece or ...
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The reason why the Estun welding robot teach pendant cannot enter the management interface
Fault 1: Contact deviation
Phenomenon 1: The direction of the finger does not coincide with the mouse arrow.
Reason 1: After the driver is installed in the teach pendant, there is no vertical contact with the bullseye when correcting the bearing.
Treatment 1: Correct the orientation from the beginning.
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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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Estun servo motor - the place where the daily maintenance of servo motor needs attention
Precautions for servo motors:
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 fully waterproof or oil-proof. Therefore, servo motors should not be placed or used in water or oil-infested environments.
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