Yaskawa servo motor - how to repair and inspect the servo drive?

Superior performance "I hope to run the machine at a faster speed and with higher precision" ----∑-V. series servo, the performance of which is the best in the industry. It has the highest amplifier responsiveness in the industry, which greatly shortens the setting time It is only 1/12 of our conventional products ...

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...

As a long-standing and reliable supplier of automated metalworking solutions, Yaskawa will be exhibiting at AMB for the first time. Possible applications for the company's Motoman robots include tool handling, machining and stacking workpieces, and machine loading. At booth 6D50 in Hall 6, ...

3. When the oscilloscope checks the current monitoring output of the driver, it is found that it is all noise and cannot be read; Cause of failure: The current monitoring output is not isolated from the AC power supply (transformer). Solution: It can be detected and observed with a DC voltmeter. 4、LE ...

In the case of the growing demand for industrial production, the relatively high cost of manual welding, the small number of welders, and the difficulty of recruiting welders, Yaskawa welding robot provides a perfect solution for welding, and the emergence of industrial robots is undoubtedly a good choice, which has many advantages. Appear...

H1000 The new Yaskawa "H1000" heavy-duty inverter plays a stable and outstanding role in the heavy-duty industrial field! Capacity range 200V class 0.4-110kW 400V class 0.4 - 355kW apply Lifting Machinery, Fluid Machinery, Metalworking Machines ...

1. Compressor load Compressors are also widely used loads. Low-pressure compressors are widely used in various industrial sectors, and high-pressure large-capacity compressors are widely used in steel (such as oxygen generators), mines, fertilizers, and ethylene. The use of frequency conversion speed regulation, all bring small starting current, ...

The full name of Yaskawa inverter is "Yaskawa AC inverter governor", which is mainly used in three-phase asynchronous AC motors to control and adjust the speed of the motor. Yaskawa inverter is famous all over the world and has a very high share in the Chinese market for many years. Motor knowledge derived from Yaskawa Electric's input, ...

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 ...

One. The type of failure and the reason for the failure 1. The type of failure Faults are divided into power supply faults, internal faults, and load faults. Power failure: There is a fault in the power grid connected by the inverter Internal fault: The failure of the drive itself Load Failure: ...

1. It may be that the capacity of the servo unit does not match the capacity of the servo motor. 2. It may be that the servo unit is faulty. 3. It may be outside the range of parameter settings. 4. It may be that the set value of the electronic gear ratio is outside the set range. ...

1. Hydraulic coupling mode. That is, a hydraulic coupling device is inserted between the motor and the load in series, and the size of the coupling force between the motor and the load is adjusted by the height of the liquid level, so as to realize the speed adjustment of the load; 2. Cascade speed regulation. The cascade speed regulation must use a wound asynchronous motor, which ...

1. The acceleration/deceleration time constant is too small. Increase the acceleration/deceleration time constant. 2. The torque limit value set by the controller is too small. Increase the torque limit value. 3. The motor cannot start due to the insufficient torque caused by the drop in power supply voltage. 4. Check the power capacity. ...

1. Countermeasures to the overheating problem of inverter 1. For places where the operating environment temperature of the inverter is high, it is recommended to reduce the temperature of the inverter and strengthen cooling and ventilation; 2. Increase the frequency of regular maintenance of inverter fans, air ducts, etc., so as to improve the operating environment of the inverter, so that the inverter ...

In order to realize the anti-collision function of Yaskawa robots, there are two ways to connect external sensors, which are described below; In addition, how to dismiss alarms will be described in this article. 01. Directly connect to an external collision sensor 1. The machine in the door of the control cabinet ...

1. Check whether the encoder cable is good and carefully check the coding cord plug. Whether the soldering points and cable bow and foot row are normal; 2. If no wire and plug problems are found, rule out the interference of the encoder cable, please separate the encoder cable from other wires (power cables); 3. Line ...

First, the use of the inverter: (1) First connect the power supply, link the inverter with the motor, and ensure that the working voltage of the inverter and the power of the motor meet the requirements. (2) Set the parameters of the inverter, adjust the speed and load of the motor to ensure the normal operation of the motor.

Fault analysis: the power line is out of phase Fault cause: Yaskawa servo motor factory is the default AC three-phase 200V power input, when connected to the single-phase 220V power supply, it will cause the servo driver to alarm A.F10 when the power is turned on. Troubleshooting: Set the servo parameter Pn00B to n.▢1▢ ...

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 ...

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 ...