YPT series (IP44) frequency conversion three - phase asynchronous motor
product description
The series of motor and inverter supporting the use,
Can achieve stepless speed regulation.
Power range: 5.5-355kW
Voltage: 380V
Speed ??range: 150-7000r / min
I. Overview
With the development of power electronic technology, AC frequency conversion device manufacturing technology and AC motor frequency control theory is becoming more and more perfect, by the "special frequency conversion asynchronous motor + inverter" composed of frequency control system, with its good speed performance And superior protection quality is more and more widely used in machine tools, textile, plastic, packaging, warehousing, chemical, metallurgy, printing, paper and fans, pumps and other industries on the speed control machinery, both contribute to a large number of energy conservation, and Easy to achieve automatic control.
YPT series of three-phase AC variable frequency speed asynchronous motor in line with IEC and GB755 and other international electrical and national motor standards, with a reasonable structure compact, wide range of speed, reliable operation, easy maintenance and so on.
YPT series motor fully taking into account the characteristics of the inverter power supply and variable speed operation, the electromagnetic design and the mechanism of the asynchronous motor have been specially considered, the fixed, the rotor of the ferromagnetic material, the number of slots, groove, groove, winding form Law and insulation structure, and so have made a special study. With the appropriate inductance suppression and reduce the motor current Harmonic component means, so that the motor and the inverter with better performance, both to ensure that the motor in the high-frequency high-speed operation of the smooth and overload capacity, but also to ensure that low-frequency low-speed operation The starting torque and stable operation.
YPT series motor installation size and the common Y series motor consistent, can be easily installed.
YPT series motor model consists of five parts: the first part of the Chinese phonetic alphabet YPT said variable frequency speed asynchronous motor; the second part of the figure that the center of the base (the base without the foot, with the base with the same foot) ; The third part of the English alphabet for the seat length code (S a short seat, M in the base, L a long base); the fourth part of the number of code for the core length; fifth part of the horizontal line after the motor The number of poles.