FAQ


FAQAbout Products
- FAQ > Drive Products > Inverters-FREQROL > Others
FAQ
Keyword Search
FAQ within [ Others ]
-
Yes. More Details >>
- No:21704
- Release Date:2018/08/22 16:29
-
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
-
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
-
It is not covered. More Details >>
- No:21132
- Release Date:2018/08/22 16:26
-
Number of years of service life designated by law
The number of years of service life of the inverter is not designated by law. More Details >>
- No:21497
- Release Date:2018/08/22 16:27
-
Yes, the 7.5 kW or lower motor can be used for belt drive hanging and direct connection. Note that the standard models of 11 kW or higher motor are dedicated... More Details >>
- No:20962
- 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
-
Surge voltage of 400 V inverter
1. Since the voltage resistance of the standard motor is not improved, it is recommended to use an "insulation-enhanced motor".If you are using an insulation... More Details >>
- No:21957
- Release Date:2018/08/22 16:30
-
PWM is an acronym for Pulse Width Modulation and varies the switching pulse width of transistors. This method creates many pulses within a single cycle of th... More Details >>
- No:21530
- Release Date:2018/08/22 16:28
-
It is the brake function that consumes the rotational energy by heat and stops the motor immediately by short-circuiting between the motor terminals through ... More Details >>
- No:21066
- Release Date:2018/08/22 16:25
11-20 of Total 53