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FAQ within [ FREQROL-V200 ]

1-10 of Total 51

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  • Rotations per minute vary

    It is considered that conditions including the power supply and noise change whether the parameter unit is connected or disconnected, influencing the analog ... More Details >>

    • No：21454
    • Release Date：2018/08/22 16:27

  • Model configuration

    12 models of FREQROL-V200 vector inverters each for the 200 V and 400 V classes from 1.5K to 45K. 9 models of SF-VR vector control dedicated motors each for ... More Details >>

    • No：21657
    • Release Date：2018/08/22 16:28

  • Amount of heat generated

    The following amount of heat is generated under the 100% load. (The same amount for both the 200 V and 400 V classes. The amount of heat generated by the bui... More Details >>

    • No：21568
    • Release Date：2018/08/22 16:28

  • 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

  • Use of general-purpose servo motor

    You can operate it by adjusting the motor constant by the auto tuning function. (Note that the same characteristics as operated by the servo amplifier MR-VA ... More Details >>

    • No：21652
    • Release Date：2018/08/22 16:28

  • Vector inverter option

    Just by adding this option, encoder pulses connected to the inverter or option are output.You can also divide the pulse train output. More Details >>

    • No：22062
    • Release Date：2018/08/22 16:30

  • Structures of dedicated motor

    We offer the following: <<Dedicated motor model variation>>- With standard legs (SF-VR__)5.5 kW, 7.5 kW, 11 kW, 15 kW, 18.5 kW, 22 kW, 30 kW, 37 ... More Details >>

    • No：21649
    • Release Date：2018/08/22 16:28

  • Applicable motors

    In addition to the dedicated motor (SF-VR series), the SF-JR series motor with an encoder can be used. You can also use a standard motor by combining it with... More Details >>

    • No：21653
    • Release Date：2018/08/22 16:28

  • Comparison with FR-A200E

    In addition to speed control, you can also select torque control as well as you can perform position control using an option. The speed control range is as l... More Details >>

    • No：21655
    • Release Date：2018/08/22 16:28

  • Can I change the carrier frequency?

    You can change it by changing the setting of Pr.72 (PWM frequency selection). Setting range of Pr.72: 0, 1, 2, 3, 4, 5, 6 (Initial setting is "6".) (The smal... More Details >>

    • No：21640
    • Release Date：2018/08/22 16:28

1-10 of Total 51

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