Mitsubishi servo motor shaft failure causes and solutions

Mitsubishi Electric IGBT is the English word Insulated Gate Bipolar Transistor, which means insulated gate bipolar transistor in Chinese. Functionally, IGBT is a circuit switch, and the advantage is that it uses electricity.

[Example] a motor is equipped with an optical encoder (the optical encoder is coaxially installed with the motor), and the FX2N-32MT is used to measure the speed of the motor. 【Solution】 Because the photoelectric encoder is coaxially installed with the motor, the ...

1. Check whether the motor is heated If the temperature rise of the motor is not high, the first thing to check is whether the electronic thermal protection function of the Mitsubishi inverter is preset reasonably, if the Mitsubishi inverter still has margin, the preset value should be relaxed; For example, the allowable current of Mitsubishi inverter is now out of margin, not ...

1. The ERR problem is an under-voltage problem, which is usually caused by the problem of voltage detection loop resistance or wiring, rather than the actual input voltage showing undervoltage. Most of the OC problems of the A200 series are caused by the damage of the drive circuit, and its drive circuit ...

When you are ready to communicate through AJ71QE71, perform a ping in MS-DOS format to check if the connection is correct before the Mitsubishi PLC's GPPW starts to communicate. The support communicates with the Weilun touch screen through the serial port. ...

MELIPC's intelligent industrial control product system includes MI50000 analysis categories, MI2000 monitoring strain, and MI1000 gateway category, forming a full range of data collection, processing, and transmission solutions between the FA production site and the IT system, and using edge accounting to complete the self-discipline and sloppy IoT layout.

How do I adjust the built-in moments in my Mitsubishi PLC? In the case of Mitsubishi PLC, sometimes technical engineers forget to adjust the PLC well, but they also need to pay attention to some key points and introduce how to adjust the built-in moments in Mitsubishi PLC. ...

1. DC servo The structure is simple and easy to operate. However, considering the actual operation, the DC servo motor has introduced mechanical equipment for reversing installation, which increases the cost, has many problems, and is inconvenient to maintain, and often interferes with the production and manufacturing due to the sparks of carbon brushes, and electromagnetic interference will occur. Combine...

Component conversion is a process in which an analog signal (load converter output voltage) input from outside the programmable controller is converted into a digital output value and a total component output value, and then stored in buffer memory. After the conversion process, the conversion completion (XE) will change to ON, and the transformation completion mark (Un\G1 ...

Generally, there are three types of Mitsubishi PLC output circuit methods, namely: relay output type, transistor output type and thyristor output type. So what are the characteristics of each of them? First, the relay output circuit Use of relays ...

Mitsubishi Electric's newly developed new MPD series IGBT modules will be unveiled at PCIM Asia 2012 (BoothNo). :301) June 19-21 at the Shanghai World Expo Complex. The new MPD series is very suitable for water-cooled design, and is a high-current power supply with good heat dissipation performance and strong reliability.

In some cases, when the user first touches the use of the Mitsubishi servo motor, it may appear that the Mitsubishi servo motor is not self-locking after it is ready! So, what is the reason for this? And how to deal with it? ...

1. The so-called positioning is to let the servo motor go to a confirmed position. 2. This direction can be so incremental, or so ***. For example, we are now on the road, and we have to go forward 10 meters, which is equivalent to adding 10 meters to our bearing.

The origin orientation is incorrect, and the encoder debugs/zeros the bit Replacement of bearings, wear of bearing grooves, cracking of the rotor, cracking of the shaft Gear groove wear The magnet bursts steel, the magnet falls, gets stuck and doesn't move Encoder wear, code/glass disc wear and crack ...

1. The servo mainly relies on the pulse to position, basically it can be understood in this way, the Mitsubishi CNC system maintenance servo motor receives a pulse, and it will rotate the angle corresponding to the pulse, so as to achieve displacement, because the servo motor itself has the function of sending out pulses, so the servo motor ...

1. Harmonic disturbance The rectifier circuit will generate a harmonic current, which will cause a voltage drop on the impedance of the power supply system, resulting in a distortion of the voltage wavepattern, and this distorted voltage will cause disturbance to many electronic devices (because most electronic devices can only operate in the sine wave).

There are several ways to classify frequency converters: According to the classification of the main circuit operation method, it can be divided into voltage-type inverter and current-type inverter; According to the classification of switching methods, it can be divided into PAM control inverter, PWM control inverter and high carrier frequency PWM control inverter; In accordance with the ...

1. Main substrate There are a variety of models such as Q32SB, Q33SB, Q35SB, Q33B, Q35B, Q38B, Q312B and other main substrates for Q series PLC, and the meaning of the model is as follows: In the meantime, the "S" stands for ultra-thin main substrate, and only Q61SP power modules can be used, and they cannot be ...

1. Error message: NO ERROR--No abnormal error occurs Abnormal content and cause: No abnormal occurrence Solution: Check whether the cable connection between the host and the I/O expansion base/module is normal 2. Error message: ...

The current value of the motor is used as the basis for the selection of the inverter, and the rated power of the motor is only for reference. Compared with the general squirrel cage motor, the winding motor simply has the problem of overcurrent tripping, and the slightly larger capacity than the usual ...