The Induction Motor industry has suffered a certain imp […]
The Induction Motor industry has suffered a certain impact, but still maintained a relatively optimistic growth, the past four years, Induction Motor market size to maintain the average annual growth rate of 13.28% from 8600 million $ in 2014 to 12500 million $ in 2017, Research analysts believe that in the next few years, Induction Motor market size will be further expanded, researchers expect that by 2022, The market size of the Induction Motor will reach 22451 million $.
Induction motor is very good in variable speed applications. Its Efficiency is good. Can easily vary speed using various method. Free from commutation problem. Only single power supply.
NS is synonous speed of an induction motor.
Means at which induction high efficiency motor manufacturers in China motor runs at the speed of rotating magnetic field,there is no slip in speed of induction motor and rotating magnetic field,so these motors are called? synchronous motors.
In a motor, synchronous speed is thespeed at which the magnetic roller table motor factory field rotates. Depending on motor design, the actual mechanical speed may be equivalent (synchronous motor) or slightly smaller (asynchronous motor). The synchronous speed is a function of - The electrical frequency used, typically 60 Hz or 50 Hz.