3HAC025338-006 Main servo drive module

Efficient and energy-saving motors refer to motors with high efficiency, which are green and environmentally friendly. The high-efficiency motor adopts a new motor design, which improves output efficiency by reducing the loss of electromagnetic energy, thermal energy, and mechanical energy. Simple structure, sturdy and durable.

So how much electricity can efficient and energy-saving motors save? This is a problem that many customers are struggling with. Let's take an example to make it clearer:

A certain enterprise previously used a Y-series regular 7.5KW motor, with a total of 10 machines operating simultaneously in the factory, running for 8 hours per day and 300 days per year. This year, this company upgraded its equipment and replaced 10 motors with models YX3-132M-4P-7.5KW. The power is still the same, but it saves a lot of electricity.

With the same power of 7.5KW, the efficiency of a regular Y motor is 87%, and the efficiency of an efficient energy-saving motor is 90.1%

The electricity consumption of Y-132M-4P-7.5KW for one year of operation is:

(7.5/0.87) * 8 * 300=20689.6 degrees

The electricity consumption of YX3-132M-4P-7.5KW after one year of operation is:

(7.5/0.901) * 8 * 300=19977.8 degrees

After using efficient and energy-saving motors, one unit saves electricity throughout the year: 20689.6-19977.8=711.8 degrees Celsius

If the enterprise uses 10 7.5KW high-efficiency energy-saving motors, it can save 7118 kWh of electricity per year!

Relevant data shows that the proportion of electric motor electricity consumption in China's total electricity consumption can reach 50%, and the proportion of industrial electricity consumption is close to 70%. Therefore, in order to reduce energy consumption per unit of GDP, there is great potential in the field of motors, and efficient and energy-saving motors can serve as a breakthrough for energy conservation.

The energy-saving effect of high-efficiency energy-saving motors is significant, usually increasing the efficiency by about 3% -5%, and the efficiency of ultra efficient motors is higher. From this, it can be seen that improving motor efficiency, reducing motor energy consumption, researching and promoting the application of efficient and ultra efficient motors have significant national energy strategic significance and practical social benefits.

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