Is the servo motor more than the general motors? Why is that?
There is not much difference between a servo motor and a general motor, and there is a magnetic amplifier and a motor brake. When the motor does work, I feel the same way.
Of course, it's not the same, if it's all running at full capacity, but if you have a surplus, the servo motor will be more efficient, after all, the response is fast
The average injection machine can also save energy, whether it's a servo or a frequency converter, which can be used to save energy, but the difference is as follows: If you use a converter, the cost is low, (the converter cost is about 500 to 600 yuan per KW, and the servo is about 1,200 ~ 1500 yuan per KW). The frequency conversion of the frequency converter is lower than the servo, (the frequency of the frequency converter is 20% ~ 50%, and the servo is usually 30% ~ 70%). 3. The frequency converter with low maintenance cost, frequency converter by the localization of more than 10 years of history, has become increasingly stable, many occasions can be comparable with imported, while the servo is not very mature, average life is not too long, once out of the problem, the cost is very high. It depends on your financial situation and going to the statement, the company also produces servo, not in the fight against others, but after so many years of experience, the company's injection molding machine frequency conversion electric saving is very stable, like some big enterprises such as byd, unified group and other large enterprises are successfully used for years
