Common types of Yaskawa drives

The inverter is composed of a variety of components, some of which will gradually decline and age after the temporary task, which is also an important cause of the failure of the inverter, in order to ensure the temporary normal operation of the equipment, the following devices should be replaced on a regular basis: 2.1 Cooling fan Frequency converters ...

(1) Operator display: oPE01 Fault name: The setting of the inverter capacity is faulty, and the setting content of O2-04 (inverter capacity selection) is inconsistent with the actual inverter capacity. The reason is that the setting content of O2-04 (inverter capacity selection) is the same as the actual inverter capacity.

There are three main burning methods for common Yaskawa robot servo motors: overload, phase loss, and short circuit. 1. Overload: Open the servo motor of the industrial robot to observe. The color of the entire winding wire pack has become dark and black, the end strap is cracked, and the serious phase insulation and notch insulation are due to overheating.

1. Due to the soft material of the bolt material inside the Yaskawa inverter, if the tool is matched with a large error, it is easy to cause damage to the bolt head, it is recommended to equip the maintenance personnel with special tools of imported or joint venture brands. 2. The electrolytic capacitor and heat sink are made of aluminum alloy.

1. Analysis of the causes of Yaskawa servo alarm C90 (AC9): 1. The encoder cable is broken or the encoder plug is made in poor process (there are also wiring errors in the alarm of the new machine); 2. The servo drive itself is faulty; 3. Environmental interference, caused by poor connection: ...

1. If the fault code on the Yaskawa servo drive is UV1, it means that the low voltage of the main circuit is lower than the low voltage standard of 200V, at this time, we need to check whether there is a problem with the wiring of the power supply; 2. If the ...

1. When the control power supply is put in, it is caused by the failure of the servo unit circuit board, and the servo unit needs to be replaced. 2. When it occurs in servo ON, then it is caused by the failure of the servo unit circuit board or the short-term motor power line, and the servo unit or motor needs to be replaced.

It is composed of several parts, such as the main circuit, the power supply circuit, the IPM drive and protection circuit, and the cooling fan. Its structure is mostly in the form of units or modulars. Due to the incorrect use method or unreasonable setting environment, it will easily cause the inverter to malfunction and malfunction, or can not meet the expected ...

Yaskawa robot is a kind of industrial robot, which can be applied to various automated production lines according to its specifications and models, and the high-temperature work workshop is a major field where industrial robots are used more, so it needs to be protected by robot protective clothing. The following is a brief introduction to Ontor ...

1. Specifications and parameters of the motor The inverter drives the motor during use, so the inverter can be selected from the perspective of the motor to select the model and specification. First of all, we must first understand the specifications and parameters of the motor. You can use Yaskawa inverter ...

(1) Check and remove the dust and debris on the motor; (2) Check whether the voltage, frequency and power supply voltage and frequency on the nameplate of the motor are consistent with the actual situation, and whether the connection method is correct. (3) Use the insulation resistance meter to measure the phase and phase and phase of the motor winding.

1. High-voltage inverter will develop in the direction of high power, miniaturization and lightweight. 2. The high-voltage inverter will develop in the direction of direct device high voltage and multiple superposition (device series and unit series). 3. New power semiconductors with higher voltage and higher current ...

1. Coordinated control technology: control the coordinated movement of multiple robots and positioners, which can not only maintain the relative attitude of the welding gun and the workpiece to meet the requirements of the welding process, but also avoid the collision of the welding gun and the workpiece. Yaskawa Robotics is a multi-articulated manipulator or multi-degree-of-freedom robot for the industrial field. ...

Not long ago, it was found from the national enterprise information management system that the joint venture industrial manipulator enterprise founded by Midea and Yaskawa Electric announced the record cancellation/announcement information on April 12, and had already established a liquidation team to accept debt applications. The joint venture is a joint venture in Guangdong ...

1. Motor encoder alarm 1. The cause of the failure (1) Wrong wiring; (2) electromagnetic interference; (3) Encoder hardware damage caused by mechanical vibration; (4) Pollution caused by the on-site environment; 2. Troubleshooting (1) Check the wiring and eliminate the error ...

1. The simplest way to give the frequency of the inverter is to complete it through the operation panel, and users can usually change the set frequency directly through the potentiometer, digital key or rising and descending keys on the generator panel. The biggest advantage given by the operator panel is that it is simple, ...

1. First turn off the power - and pull down the power switch. 2. Secondly, use a pen to check the voltage feedback line of the cable behind the base of the robot to see if it is connected or loose. 3. Finally, confirm the abnormality for maintenance. Other error alarm codes can also be used according to the abnormal message under the welder...

1. The correct shielding grounding point is at the reference potential point inside the circuit, which depends on whether the noise source and the receiver are grounded or floating at the same time. 2. Make sure that the shield is grounded at the same point so that the ground current will not flow through the shield. 3. Avoid multiple connections ...

Before starting the machine, you need to check the following items. Machine tools: Confirm that when the four machine tools are empty, the signal sent by the two first-sequence machine tools is the first piece loading signal M28, and the signal sent by the two second-sequence machine tools is the first piece loading signal M28. Robots start with ...

09. Robot oil leakage? Cause: 1. Improper maintenance; 2. Corrosive parts damage, etc. Solution: Check the location of the oil leak and confirm the parts caused by the oil leak. It is possible to accurately determine the parts caused by oil leakage by checking drawings, etc. 10. Robot ...