I cannot answer clearly because the load is unknown. The operation cycle of operating for 10 seconds and stopping for 10

Similarly to the FR-A200 and A500, four or more filters should be used also for the FR-A100. In short, it is OK if the

You can use an inverter with a larger capacity than the motor. You cannot connect a brake resistor to the FR-E520-0.1K a

An inverter with one-rank higher capacity is often used when a high torque is required for a short period of time. (Exam

Grounding can often get dirty due to influence from the inverter main circuit switching. Therefore, when the potentiomet

The FM output is the 1440 Hz, 1 mA pulse train output at full scale. You can input to the programmable controller if it

When the heat sink is outside, since the heat sink and fan are not waterproof, you need to enclose them so that they are

Since the dedicated motor is designed with the rated voltage of approximately 320 V, it can produce sufficient torque fo

The potentiometer on the operation panel is initially calibrated so that the maximum indication is slightly over 60 Hz w

1. Choose the circuit breaker based on the inverter capacity. 2. Also, choose the brake resistor based on the inverter c

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Inverters-FREQROL

FAQ within [ Inverters-FREQROL ]

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Operation frequency

I cannot answer clearly because the load is unknown. The operation cycle of operating for 10 seconds and stopping for 10 seconds is OK, but it is questionabl... More Details >>
- No：21474
- Release Date：2018/08/22 16:27
- Category： FREQROL-E500
Difference between use with A100 and other types

Similarly to the FR-A200 and A500, four or more filters should be used also for the FR-A100. 　In short, it is OK if the wire penetrates the filter four times... More Details >>
- No：21468
- Release Date：2018/08/22 16:27
- Category： Inverters-FREQROL , Options
I want to shorten deceleration time of small capacity motor

You can use an inverter with a larger capacity than the motor. You cannot connect a brake resistor to the FR-E520-0.1K and 0.2K. With the FR-E520-0.1K or 0.2... More Details >>
- No：21463
- Release Date：2018/08/22 16:27
- Category： Inverters-FREQROL , FREQROL-E500
Inverter with one-rank higher capacity

An inverter with one-rank higher capacity is often used when a high torque is required for a short period of time. (Examples)- When rapid acceleration/decele... More Details >>
- No：21456
- Release Date：2018/08/22 16:27
- Category： Inverters-FREQROL
Shielded wiring of external speed setting potentiometer

Grounding can often get dirty due to influence from the inverter main circuit switching. Therefore, when the potentiometer shielded wire is connected to the ... More Details >>
- No：21455
- Release Date：2018/08/22 16:27
- Category： Inverters-FREQROL
Monitor output

The FM output is the 1440 Hz, 1 mA pulse train output at full scale. You can input to the programmable controller if it has a pulse train input. A68AD does n... More Details >>
- No：21439
- Release Date：2018/08/22 16:27
- Category： Inverters-FREQROL , FREQROL-A024
FR-A5CN

When the heat sink is outside, since the heat sink and fan are not waterproof, you need to enclose them so that they are not exposed to the spray of water. More Details >>
- No：21435
- Release Date：2018/08/22 16:27
- Category： Inverters-FREQROL , Options
Motor characteristics at low input voltage

Since the dedicated motor is designed with the rated voltage of approximately 320 V, it can produce sufficient torque for the input voltage of 380 V. Therefo... More Details >>
- No：21434
- Release Date：2018/08/22 16:27
- Category： Inverters-FREQROL , FREQROL-V200
Indication of potentiometer on operation panel

The potentiometer on the operation panel is initially calibrated so that the maximum indication is slightly over 60 Hz with the potentiometer turned to the m... More Details >>
- No：21427
- Release Date：2018/08/22 16:27
- Category： Inverters-FREQROL , FREQROL-E500
Part selection

1. Choose the circuit breaker based on the inverter capacity. 2. Also, choose the brake resistor based on the inverter capacity. 3. Choose the AC reactor bas... More Details >>
- No：21425
- Release Date：2018/08/22 16:27
- Category： Inverters-FREQROL , FREQROL-A024

1121-1130 of Total 1306

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