Start main contents

Factory Automation

FAQ

Factory Automation

FAQAbout Products

  • Font Size
  • S
  • M
  • L

Keyword Search

You can search two or more words separated by a space. 
 AND : Put a space between the words in a keyphrase.
 OR  : Add a vertical bar ( | ) between the words in a keyphrase.
 NOT : Add a minus sign ( - ) followed by the words that you would like to exclude.

FAQ within [ FREQROL-V200 ]

1-10 of Total 51

prev 1 / 6page next

  • Auto tuning

    Vector control performs high-accuracy calculation using the motor constant. Therefore, to perform vector control operation, the inverter must recognize the m... More Details >>

    • No：21663
    • Release Date：2018/08/22 16:28

  • Speed control range

    1:1500 when using a vector control dedicated motor. Continuous 100% torque operation and short-time 150% torque operation are possible even at 1 rpm. Continu... More Details >>

    • No：21662
    • 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

  • 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

  • Small capacity vector inverter dedicated motor

    We offer 5.5 kW or higher SF-VR dedicated motors and do not offer small capacity (3.7 kW or lower) motors. If you need small capacity (1.5 kW to 3.7 kW), use... More Details >>

    • No：21648
    • Release Date：2018/08/22 16:28

  • 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

  • I want to drive other manufacturer's motor with PG

    You can drive the motor with the FR-V240E-5.5K. However, the following conditions apply: - You need to perform auto tuning because the motor's circuit consta... More Details >>

    • No：21539
    • 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

  • Automatic restart after instantaneous power failure

    The inverter has the automatic restart after instantaneous power failure function. By setting Pr.61 to other than "9999", the encoder detects the speed of th... More Details >>

    • No：21642
    • Release Date：2018/08/22 16:28

  • Geared motor

    We do not offer a geared motor. More Details >>

    • No：21647
    • Release Date：2018/08/22 16:28

1-10 of Total 51

Inquiries

Contact Us

page top