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FAQ within [ Others ]

41-50 of Total 53

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  • 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

  • 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

  • Backlash

    It is a gap intentionally set in the movement direction between the machine elements that mesh with each other such as a cogwheel used for the reduction gear. More Details >>

    • No：21065
    • Release Date：2018/08/22 16:25

  • Countermeasure against inverter noise

    You can attach the following filters to the inverter input side:- Line noise filter (FR-BLF, FR-BSF01)- Radio noise filter (FR-BIF) 　While it is a good idea ... More Details >>

    • No：21528
    • Release Date：2018/08/22 16:28

  • Energy saving and power supply capacity of inverter

    Energy saving is achieved by switching from the commercial power supply to the inverter to operate the motor. When the inverter reduces motor speed, it also... More Details >>

    • No：21498
    • Release Date：2018/08/22 16:27

  • MM-EF/EFS

    Since the standard bearing is adopted for the belt drive models, a creep may occur and the motor bracket may wear out. More Details >>

    • No：20964
    • Release Date：2018/08/22 16:25

  • Countermeasure against harmonics

    When the high power factor converter is installed, you can use the conversion coefficient of K5 = 0 for calculation. In accordance with the harmonic suppress... More Details >>

    • No：21398
    • Release Date：2018/08/22 16:27

  • Rated capacity related to harmonic suppression guidelines

    The usual inverter input current is determined not by the inverter capacity but by the motor capacity (motor load).Therefore, the input side capacity is not ... More Details >>

    • No：21961
    • Release Date：2018/08/22 16:30

  • S-PM motor

    It is not covered. More Details >>

    • No：21132
    • Release Date：2018/08/22 16:26

  • MM-CF

    DC90V More Details >>

    • No：20965
    • Release Date：2018/08/22 16:25

41-50 of Total 53

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