It cannot be connected. When using DU08, connect it to the PU connector.

The brake unit operates when the bus voltage exceeds the brake operation voltage.

The constant-torque motor and vector motor are the induction motors, which consist of the stator core, gap, and rotor co

We recommend the "YM206RI 1 mA" analog ammeter.

"E.OV3" is displayed when the voltage between the inverter terminals PN rises abnormally high while the inverter is dece

The following causes are probable for persistent Err. display: 1. The terminals RES and SD are always short-circuited. 2

1. Torque control automatically adjust the speed so that the instructed torque value is maintained. This means that the

The reactor built in the FREQROL-A201 series is intended to stabilize operation of the converter circuit and differs fro

Since the inverter leakage current is in proportion to the switching voltage of the transistor of the main circuit, the

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Geared Motors(88)

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FAQ within [ Drive Products ]

781-790 of Total 1368

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FR-DU08

It cannot be connected. When using DU08, connect it to the PU connector. More Details >>
- No：21111
- Release Date：2018/08/22 16:25
- Category： FREQROL-A800 , FREQROL-F800
Using the inverter near a large power supply system

Use the AC reactor. More Details >>
- No：21171
- Release Date：2018/08/22 16:26
- Category： Inverters-FREQROL , Options
Brake unit

The brake unit operates when the bus voltage exceeds the brake operation voltage. More Details >>
- No：21272
- Release Date：2018/08/22 16:26
- Category： Inverters-FREQROL , FREQROL-E700 , FREQROL-A700
Vector motor

The constant-torque motor and vector motor are the induction motors, which consist of the stator core, gap, and rotor core. For the constant-torque motor, th... More Details >>
- No：21378
- Release Date：2018/08/22 16:27
- Category： Inverters-FREQROL , Others
Analog ammeter

We recommend the "YM206RI 1 mA" analog ammeter. More Details >>
- No：21402
- Release Date：2018/08/22 16:27
- Category： Inverters-FREQROL , Options
Fault display

"E.OV3" is displayed when the voltage between the inverter terminals PN rises abnormally high while the inverter is decelerating or stopped. In this case, th... More Details >>
- No：21411
- Release Date：2018/08/22 16:27
- Category： Inverters-FREQROL , FREQROL-A024
Dealing with Err.

The following causes are probable for persistent Err. display: 1. The terminals RES and SD are always short-circuited. 2. Operation panel contact or operatio... More Details >>
- No：21412
- Release Date：2018/08/22 16:27
- Category： Inverters-FREQROL , FREQROL-E500
Unwinding using vector inverter

1. Torque control automatically adjust the speed so that the instructed torque value is maintained. This means that the speed is not controlled. (However, yo... More Details >>
- No：21420
- Release Date：2018/08/22 16:27
- Category： Inverters-FREQROL , FREQROL-V200
Built-in reactor

The reactor built in the FREQROL-A201 series is intended to stabilize operation of the converter circuit and differs from the FR-BAL. Note that when performi... More Details >>
- No：21421
- Release Date：2018/08/22 16:27
- Category： Inverters-FREQROL , Options , Others
Inverter circuit breaker selection

Since the inverter leakage current is in proportion to the switching voltage of the transistor of the main circuit, the leakage current for the 400 V system ... More Details >>
- No：21429
- Release Date：2018/08/22 16:27
- Category： Inverters-FREQROL , Others , FREQROL-A500

781-790 of Total 1368

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