Check if the robot is bumping and see if there is a mechanical load on the corresponding axes. See if the loading settings work. Whether the brake of the corresponding shaft is loosened. If the load component exceeds the additional scale, it is reduced to the constrained scale. Check whether the voltage input to the controller is within the additional voltage scale and whether the voltage set by the controller transformer is correct. Replace the servo amplifier. Replace the motor of the corresponding shaft. Replace the motor power cord (robot adapter cable) for the corresponding axis. Replace the motor power cord and brake cord for the corresponding shaft.
If a large current flows instantaneously in the robot power transistor due to abnormal control circuitry or noise, the teach pendant power transistor and rectifier diode may be damaged, or the motor magnet may be demagnetized. Alerts are designed to avoid such glitches. The alarm is to avoid motor windings from burning out, servo amplification transistor breakdown, and overheating of the regenerative resistor alone. When each built-in thermal relay detects a temperature higher than the extra value. However, the robot teach pendant maintenance ambiguity can avoid all of these problems. For example, if a motor is frequently started and aborted repeatedly, the thermal time constant of a larger motor will be higher than that of a thermal relay, since the two components are different in material, structure and size. If the motor continues to start and stop for a short period of time, the temperature rise of the motor is steeper than that of the thermal relay, which then causes the motor to burn before the thermal relay detects an abnormally high temperature.
In order to avoid the above defects, the current of the motor is continuously monitored by software to estimate the temperature of the motor. The alarm is issued based on this estimated temperature. This method makes an appropriate and accurate estimation of the motor temperature, which can avoid the above problems.
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The difference between collaborative robots and traditional robots is KUKA robots
Collaborative robots are only a very important subcategory in the entire industrial chain of industrial robots, which has its best advantages, but the disadvantages are also obvious: in order to control the force and bump ability, the operation speed of collaborative robots is relatively slow, generally only one-third to one-half of traditional robots. ...
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Top 10 Faults and Solutions for KUKA Robots
In the process of long-term use of KUKA robots, with the increase of operation time, various parts and parts will present various problems due to the influence of many factors such as friction, corrosion, vibration, impact, bumps, etc., so only by dealing with these problems and insisting on the normal operation of the robot can ...
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Usefulness of annotations in the KUKA robot programming language
Annotations are the parts that make up/clarify in a programming language. All programming utterances consist of computer instructions (code) and hints (comments) to a text editor.
If the source program (compilation, commentary, etc.) is further processed, the processing software ignores the comments and therefore does not ...
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KUKA robot power module KPS600/25-ESC error code and contents
The KUKA robot power module KPS600/25-ESC error code and content includes:
ERROR 52 The temperature in the boudoir is too high
ERROR 79 COMMUNICATION FAILURE BETWEEN THE EEPROM ON THE CONTROL UNIT
ERROR 65 ...
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3D Sensors AI&Co sees KUKA robots stacking kiln bricks
The need to look at robots, i.e., the need to use camera skills on industrial robots, is increasing. The camera makes the robot sensitive. As a result, the customer will be able to cope with many variations in the production process. "There are up to 100 different varieties of kiln bricks," said Kautenburger GmbH ...
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The KUKA robot replaces the battery
The battery of the KUKA robot is available in two orientations, one on the door and the other under the cooling channel, and is connected to the X305 plug on the control cabinet and protected by F305 fuse. The operating system leaves the factory with the battery plug X305 unplugged from the CCU to ...
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Analysis of KUKA robot control systems
1. Underlying manipulators
As the center of the control system, the applicability of the underlying controller is crucial to the whole system. Its function directly affects the reliability of the control system, the speed of data processing and real-time data collection. The working environment of mobile robots is harsh, and there are many sources of disturbance. Thus...
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The outer axis of the welding robot – KUKA
1. Welding positioner. There are many specifications of welding positioners, and the common welding positioners are single-axis welding positioners. Two-axis welding positioner. Triaxial welding positioner, etc. It can be applied to different fields according to different models. The welding robot and the welding positioner move in harmony. Welding Robot ...
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Start the robot after external stop and stop – the KUKA robot
Abort the robot: Cut off the signal $drivers_Off, this abort is to break the robot servo.
Continue to start the robot after abort: Repeat the previous article "KUKA Robot External Active Start Equipment Method 1" process 4 and 5 to start the robot.
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Introduction to KUKA industrial robot control cabinets
Industrial robot manipulators generally have the main power supply, the power supply unit of the accounting machine, the control module of the accounting machine (the main part of the accounting machine), the input and output board (I/O board), the user connection port, the teaching pendant terminal (Flexpendant) interface, the accounting machine board of each axis, the drive unit of each axis, etc.
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Tutorial on external automatic configuration of KUKA robots
KUKA Robot External Active Configuration Tutorial - Interface Interface Description
Description of the output variable
There are a total of 4 menus for output signals; First, we will introduce the commonly used output signals
$ALARM_STOP—Urgent abort
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What does the KUKA robot preventive maintenance cover?
What does a routine preventive maintenance check for a KUKA robot consist of?
back-up controller memory;
Monitor the robot at regular intervals, inspect the robot, wires and cables;
check the brake equipment;
Check the machine ...
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KUKA Robot General Safety Measures
KUKA Robotics only promises to use industrial robots in accordance with regulations and in a safety-conscious manner when the equipment and skills of the machines are in good condition. Incorrect use can lead to injury and property damage. Not all types of bots have this option. Letters about specific types of bots ...
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KUKA industrial robot reducer structure
The cost of the global robot is mainly composed of: about 35% of the reducer, about 20% of the servo machine, about 15% of the control system, and only about 15% of the mechanical processing of the robot body. The world's high-end robots are mainly controlled by a small number of international robot companies such as ABB, Fanuc and Kuka, and they ...
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Causes and solutions to the zero-point failure of KUKA robots
1. Reasons for zero point failure:
Before analyzing the cause of zero-point failure, let's first clarify a problem.
For a long time, we have been calling this failure "zero point drop", which is an inaccurate depiction. The KUKA robot zero parameter does not "drop", it is recorded ...
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How the KUKA bot program works
1. By clicking on the "Program Operation Method" icon, you can view and select different methods.
2. The operation methods of the program are [Go], [Action], and [Single Process].
1. Go: refers to the uninterrupted connection of the program.
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Battery replacement in the KUKA robot body and controller
The data stored in the robot arm is important to protect the encoder pulse values for each axis in the robot. This will manipulate the robot's orientation data. If the battery in the manipulator fails, then if the main power supply is lost, the manipulator needs to be re-operated. Annual Replacement (for ...
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Welding attitude adjustment of KUKA arc welding robot
According to the application status and development needs of the welding technology of KUKA welding robots, the traditional welding methods must not be able to meet the production needs to a certain extent, and the arc welding robot technology has been paid more and more attention by manufacturers. How to complete the batch production of arc welding robots, is the current arc welding machine...
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KUKA KR CYBERTECH ARC NANO product family robots
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KUKA robot oil seal position replacement
In the foreign capital to speed up the layout of China's parallel robot shopping mall, the domestic market is not to be outdone, with the advantage of cost performance and the development of new use areas, domestic parallel robots or will take the lead in opening the game with foreign capital.
Now, most of the world's domestic parallel robots ...
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