Yaskawa servo motor, also known as YASKAWA Yaskawa servo motor, is an automatic control system, which can control the position, orientation, status and other outputs of the target, and can change with the change of the target input value (or given value). It can be divided into AC servo motor and DC servo motor, which are widely used in domestic semiconductors, liquid crystal manufacturing equipment, electronic component packaging equipment, machine tools and general mechanical equipment.
Characteristic.
Accuracy: Realize closed-loop control of position, speed and torque, and overcome the problem of stepper motor out-of-step.
Speed: The speed is fast, and the general rated speed can reach 2000-3000 rpm.
Applicability: strong anti-overload capacity, can withstand the load of three times the rated torque, especially suitable for the occasion of instantaneous load fluctuation and fast start-up requirements.
Stability: Stable operation at low speed, no stepper motor stepping phenomenon will occur when running at low speed. Ideal for use in situations where a high-speed response is required.
Timeliness: The dynamic acceleration and deceleration of the motor corresponds to a short time, generally within tens of milliseconds.
Comfortable: Heat and noise are significantly reduced.
The kind of ordinary motor that is generally seen, after the power is off, it will turn for a while due to its own inertia, and then stop. Yaskawa servo motors do not appear in this situation, butIt's about stopping when you say it's going to stop, and it's going to go when you say it's going to go, and it's very fast
The application field of follower motor is becoming more and more extensive. If there is a power source and there is a requirement for accuracy, a servo motor is generally involved. For example, machine tools, printing equipment, packaging equipment, textile equipment, laser processing equipment, robots, automated assembly lines, etc., these equipment have high requirements for processing accuracy, processing efficiency and work reliability.
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Common fault analysis and treatment methods of Yaskawa inverter
1. OC1 and OC3 are faulty
In many cases, the occurrence of OC (overcurrent fault) in Yaskawa inverter will be caused by the following reasons (now take A500 series inverter as an example):
(1) Caused by improper parameter setting, such as time setting is too short;
(2) Internal ...
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Yaskawa inverter - introduction to the classification of high-voltage inverter
Current type high-voltage frequency converter
It is named because the inductive element is used in the DC link of the inverter, and its advantage is that it has the ability to operate in four quadrants, and it is easy to realize the braking function of the motor. The disadvantage is that the inverter bridge needs to be forced commutation, the device structure is complex, and the adjustment is more difficult.
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Yaskawa SGD7S-120A00B202 servo driver alarm fault recovery
1. First, confirm the alarm code. The alarm code is different for each servo drive, so you need to consult the corresponding equipment manual or contact the manufacturer for a specific list of alarm codes.
2. Determine the cause of the fault according to the alarm code. Different alarm codes correspond to different fault types, which can be ...
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Two cases in which the origin of the Yaskawa robot is lost
There are two scenarios in which the origin of the Yaskawa robot is lost:
A. Loss of the origin of individual shafts; B. Lose all axis origins.
● All axes are created at the same time: When the combination of the robot and the control cabinet is changed, all axes are registered at the origin position at the same time.
● Each axis is created separately: replace ...
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Yaskawa A1000 inverter control circuit and ground wire wiring method
Second, the wiring of the control circuit
The control circuit of the inverter can be roughly divided into two types: analog and digital.
1. The wiring of the terminal of the control circuit should use shielded wire or twisted pair wire, and it must be separately routed from the main circuit and the strong current circuit (including the 200V relay program circuit).
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Analysis of common fault codes of Yaskawa servo drive
A.020 A.02 User Parameters and Number Check Abnormalities The data of the internal parameters of the servo unit is abnormal
A.021 A.02 Parameter Formatting Abnormality The data of the internal parameters of the servo unit is abnormal
A.022 A.02 Abnormal system parameters and number check The data of the internal parameters of the servo unit is different ...
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Yaskawa inverter - what are the application fields of low-voltage inverter?
1. Fan
With the continuous development of industry, the application of fans is becoming more and more extensive, especially in the chemical, stone and textile industries. However, there is a general problem of over-air volume in the design of the fan, and throttling is generally used when the air volume needs to be adjusted, that is, the damper is adjusted.
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Yaskawa Robotics FAQs
Explosion-proof grade of robot for spraying use?
Compliant with TIIS, FM, ATEX, and KCs standards, please check the relevant catalogs for details.
How do I download the relevant manual for the robot?
At present, the download of the manual is not provided, and the manual comes with the robot, so please keep it properly.
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Common faults and solutions of Yaskawa inverter
(1) Overcurrent, display character: OC. The reason for tripping is the short circuit of UVW at the output end, the load is too large, the acceleration/deceleration time is set incorrectly or the torque is unreasonable, resulting in overcurrent or overheating of the main circuit module. Check whether there is a short circuit in the motor junction box, whether the motor winding is to the ground, phase to phase ...
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A brief introduction to Yaskawa inverter V1000
Yaskawa inverter V1000 series has amazing performance, wide range of uses, simple use and maintenance, and user-programmed function, breaking through the previous small inverter in every aspect and improving the level of all small machines.
1 multi-purpose (synchronous motor can also be driven).
Detergent ...
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Debugging method steps of Yaskawa servo drive
First, the basic wiring
The main power input is 220V, which is connected from L1 and L3 (the actual use should refer to the operation manual); The control power input r and t can also be directly connected to 220V; See pages 22 and 23 of the operation manual for motor wiring, and see the operation manual for encoder wiring.
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Yaskawa CH700 inverter innovatively integrates anti-sway control technology
When the crane is working, the start and stop of the cart and trolley mechanism, as well as the acceleration and deceleration process, will cause the suspended load to swing, which not only reduces the production efficiency but also brings great safety hazards to the staff and related equipment. And Yaskawa Electric has been deeply involved in ...
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MindMotion Technology joined hands with Yaskawa Shougang to appear on the CCTV screen again
Recently, after appearing on CCTV news during the Beijing Winter Olympics, MindMotion Technology and Yaskawa Shougang appeared on the CCTV stage again, demonstrating the application achievements of the two sides in jointly building an advanced manufacturing cluster in the field of intelligent manufacturing and enhancing the competitiveness of the industrial chain and supply chain.
It was reported in the news that the new ...
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Yaskawa Robotics - technical performance characteristics of dresspacks for industrial robots
1. Technical performance characteristics of industrial robot dresspack - intelligence
The reason why the intelligent type is placed at the back of the Z is because compared with the mainstream demand for robot dresspacks in the market (that is, strong, fast, and accurate), it is not the most urgent for the time being. This also reflects the ...
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Wiring method of Yaskawa A1000 inverter
First, the wiring of the main circuit
1. The power supply should be connected to the R, S, and T terminals at the input end of the inverter, and must not be connected to the output terminal (U, V, W) of the inverter, otherwise the inverter will be damaged. After wiring, the fragmented wires must be cleaned, and the fragmented wires may cause abnormalities.
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Analysis of common alarm codes for Yaskawa robot servo drive maintenance
1. A.00 Absolute value data error: the absolute value data cannot be accepted or the accepted absolute value data is abnormal.
2. A.02 Parameter Destruction: The result of the "sum number check" of the user constant is abnormal.
3. A.04 User constant setting error: the set "user constant" exceeds the set ...
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Common faults of Yaskawa robot and how to deal with them (1-10)
01. The robot switch often jumps or can't close?
Cause:
1. Aging of switches;
2. The switch selection is wrong;
3. The pump is stuck or the motor is short-circuited;
4. The line is aging, short circuit, the line is too small or the phase is missing.
Solution:
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Causes and solutions of Yaskawa servo drive alarm code 710
Yaskawa servo drive alarm code 710 is overload (large load), the motor is overloaded for a few seconds to tens of seconds.
Solution(s):
1. Change the mechanism, or the acceleration and deceleration mechanism.
2. Change the motor.
3. Exclusion order:
(1) The load is really too large
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Analysis of fault codes of Yaskawa inverter
Analysis of the fault code of Yaskawa inverter, for reference only:
OC Overcurrent The output current of the inverter exceeds the overcurrent detection value ·
GF grornd Favlt Grounding The ground current on the output side of the inverter exceeds 50% of the rated output current of the inverter
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Yaskawa MOTOMAN servo drive fault repair case summary (1-2)
1. The motor runs faster in one direction than in the other;
(1) Cause of failure: The phase of the brushless motor is wrong.
Solution: Detect or detect the correct phase.
(2) Cause of failure: When not used for testing, the test/deviation switch hits the test position ...
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