Variable Frequency Speed Motor

A variable frequency speed motor is a motor system that precisely controls the speed and torque of a motor by changing the frequency of the input power supply. The core principle of this motor is to use a frequency converter to convert fixed frequency AC power into variable frequency AC power, thereby changing the synchronous speed of the motor.

High Efficiency And Energy Saving
The energy efficiency level of variable frequency speed motors reaches IE5, which can save up to 40% of energy consumption compared to traditional IE3 asynchronous motors. Under standard load conditions, our motor efficiency is as high as 96.8%, which is 3.5 percentage points higher than the industry average. Therefore, our motors can save about 12,000 kWh of electricity per year compared to ordinary variable frequency motors, which is equivalent to reducing 8 tons of carbon dioxide emissions.

Precise Control
Our variable frequency speed motors are equipped with a 24-bit high-resolution encoder, which achieves ±0.01% speed accuracy control, so that the speed fluctuation is controlled within ±1rpm, which is particularly critical in the precision processing industry. For example, in winding applications in the textile industry, our motors can control the line speed within ±0.1m/min, reducing material waste by 30%.

Wide Speed Range
Our variable frequency speed motor offers an ultra-wide speed range of 1:2000, which means it can achieve speed regulation from 0.3rpm to 6000rpm. In contrast, the speed range of traditional motors is only 1:100. This speed regulation capability allows one motor to replace multiple traditional motors of different speeds, reducing equipment investment by up to 40% in some applications.

Low Noise Operation
The noise level of our variable frequency speed motor at rated load is only 58dB, which is 17dB lower than the industry average. Through computational fluid dynamics optimization, we have reduced fan noise by 6dB. The use of new magnetic steel materials and optimized stator winding design has reduced electromagnetic noise by 8dB. In the most sensitive frequency band of 1000-4000Hz for the human ear, our product noise is 25% lower than traditional motors.

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