The frequency of the frequency converter is given in a given way

In terms of speed: the servo motor + ball screw mode may resonate due to the change of load and mechanical design and installation when running at high speed, and the speed will be limited; The linear servo motor belongs to the direct drive, so the only factor that affects the speed is the linear servo motor itself.

11. Robot jitter? Diagnostic process: Due to the difference between the jitter area and the amount of jitter, the diagnosis of jitter becomes a difficulty. At this stage, the diagnostic method is to replace the amplifier, replace the motor, and replace the reducer one by one. Improvement method: ...

The fault codes of Yaskawa inverters are as follows: OC overcurrent; PG wiring is disconnected or wiring is incorrect; GF output ground fault ground short circuit ; PUF fuse blowing fuse blowing ; OV Main circuit overvoltage Main circuit overvoltage ...

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 1/1 of the company's previous products...

When it comes to electric motors, many people feel that they are more ambiguous, in fact, with the beginning of the entire automobile industry to the new energy technology level, this year in China will produce an annual output of two million new energy vehicles of a great business scale, but although the current policy and development trend of the natural environment ...

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. ...

1. Yaskawa robot teach pendant key switch to manual Teach mode - main menu - system information - security mode 2. Management mode - password - 999999999 3. Robot - Origin location 4. Open the door of the robot control cabinet and there is a mechanical prototype with 6 axes of the robot on the side.

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.

(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 ...

Industrial robot is a multi-degree of freedom machine device, can automatically perform work, according to its own power and control ability to achieve various functions, by the mechanical part, sensing part, control part and other three parts, these three parts are divided into six subsystems, namely: 1. Drive...

OL2 is the inverter overload alarm, check whether it is a real overload or a false overload. 1. Test whether the output current of the inverter exceeds the rated current of the inverter, if it exceeds it, it may be the mechanical reason, if it does not exceed the inverter detection circuit is broken, and the false overload is reported. ...

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 ...

Q: How often is the robot maintained? A: Generally speaking, the frequency of scheduled maintenance of the robot should be determined on a case-by-case basis. It is generally recommended to carry out a full maintenance every 3-6 months, but for high-intensity and long-working robots, more frequent maintenance may be required.

The following are the common faults of the inverter and how to deal with them 1) OC Over Current This is the most frequent failure of the inverter, and it is divided into external and internal causes in the analysis of causes. External causes: mechanical structure and parameter setting, open-loop control ...

Fault description: Current detection fault 2 Cause: V-phase current detection loop fault Solution: When the power is turned on again and the alarm still occurs, it may be a servo unit failure. Replace the servo unit. Here's how to solve it The supply voltage exceeds the specification range ...

Sina U.S. stock news on the 29th Beijing time Nikkei Chinese Network reported that Japan's Yaskawa Electric will launch an offensive in the European industrial manipulator sales market. In September 2018, Yaskawa Electric will open Europe's first intelligent robot processing plant in South America, with the intention of winning the "European company" as a "European company".

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 ...

Yaskawa MOTOMAN servo drive fault repair: 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: In the absence of ...

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. ...

Precautions for installing Yaskawa inverter 　　Do not turn on the power supply during wiring operations, otherwise there will be a risk of electric shock. In order to prevent electric shock, please do not operate in the state of removing the inverter cover, otherwise there will be a risk of electric shock. Be sure to ground the ground terminal on the motor side ...