If the output current is close to 25% of the rated current, output phase loss may occur when one or two phases of three

As the inverter, you can basically use the equation below to calculate the acceleration/deceleration time.Note that you

PWM is an acronym for Pulse Width Modulation and varies the switching pulse width of transistors. This method creates ma

When synchronously operating two motors, you need to detect speed from both motors. Each inverter is controlled based on

When the inverter start signal is input, the inverter starts outputting from the starting frequency. And then, it gradua

SHY right angle shaft type has lineup of flange and face mounting. For face mount type, screw hole processing is done on

First of all, capacity reduction of the main circuit electrolytic capacitor is probable. Usually, the electrolytic capac

From Start menu of Windows >, click [All Programs] > - [MELSOFT Application] > - [MR Configurator2] > and y

- SU signal (up to frequency signal)This signal is output when the inverter output frequency reaches the set frequency (

An error may have occurred due to the rise of the main circuit voltage of the inverter caused by a power surge. Check fo

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Geared Motors(88)

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FAQ within [ Drive Products ]

31-40 of Total 1368

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Output phase loss alarm

If the output current is close to 25% of the rated current, output phase loss may occur when one or two phases of three phases go below 25%.Therefore, when a... More Details >>
- No：22052
- Release Date：2018/08/22 16:30
- Category： Inverters-FREQROL , FREQROL-A500 , FREQROL-E500
Calculation of acceleration/deceleration time

As the inverter, you can basically use the equation below to calculate the acceleration/deceleration time.Note that you should consider a factor of 120% for ... More Details >>
- No：21965
- Release Date：2018/08/22 16:30
- Category： Magnet motor drive
PWM control

PWM is an acronym for Pulse Width Modulation and varies the switching pulse width of transistors.　This method creates many pulses within a single cycle of th... More Details >>
- No：21530
- Release Date：2018/08/22 16:28
- Category： Inverters-FREQROL , Others
Synchronous operation of two motors

When synchronously operating two motors, you need to detect speed from both motors. Each inverter is controlled based on this speed detection signal. As an e... More Details >>
- No：21540
- Release Date：2018/08/22 16:28
- Category： Inverters-FREQROL , Options , FREQROL-A024
Stall prevention operation

When the inverter start signal is input, the inverter starts outputting from the starting frequency. And then, it gradually raises the frequency for accelera... More Details >>
- No：21413
- Release Date：2018/08/22 16:27
- Category： Inverters-FREQROL , FREQROL-A500
Differences between flange and face mounting

SHY right angle shaft type has lineup of flange and face mounting. For face mount type, screw hole processing is done on the flange surface of the gear case,... More Details >>
- No：20778
- Release Date：2018/08/21 16:10
- Category： Geared Motors Right angle shaft type , S-PM Geared Motors Right angle shaft type
Cause of overcurrent (OC2) at constant speed

First of all, capacity reduction of the main circuit electrolytic capacitor is probable. Usually, the electrolytic capacitor is replaced every 5 years on ave... More Details >>
- No：21407
- Release Date：2018/08/22 16:27
- Category： Inverters-FREQROL , FREQROL-A100
MR-J4(W)-B mode selection application

From Start menu of Windows >, click [All Programs] > - [MELSOFT Application] > - [MR Configurator2] > and you can find “MR-J4(W)-B mode selectio... More Details >>
- No：23637
- Release Date：2018/09/14 15:10
- Category： Servo Support Software , MELSERVO-J4
Difference between SU (up to frequency) and FU (frequency detection)

- SU signal (up to frequency signal)This signal is output when the inverter output frequency reaches the set frequency (the frequency the inverter is require... More Details >>
- No：21436
- Release Date：2018/08/22 16:27
- Category： Inverters-FREQROL , FREQROL-E500
"OV3" occurs during an inverter stop.

An error may have occurred due to the rise of the main circuit voltage of the inverter caused by a power surge. Check for the power supply voltage. If the ca... More Details >>
- No：21383
- Release Date：2018/08/22 16:27
- Category： Inverters-FREQROL , FREQROL-A024

31-40 of Total 1368

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