ZHEJIANG JUITA SEWING MACHINE新闻中心
With the continuous development of industrial sewing machine, the price is cheap, clutch motor is the most widely used, at present, mainly used in the middle and low grade industrial sewing machine. AC servo motor from the late 80's development and application, because the superior performance of the industrial sewing machine to send point integration of the development direction, has been widely used in high-grade industrial sewing machine. With the application of AC servo motor, the market share of other two kinds of products is gradually reduced. The industrial sewing machine is developed from the clutch motor to the AC servo motor, which is complied with the development of industrial sewing machine. From the current market trends, AC servo motor is the development direction, but the current price is higher, so it is mainly used in high-end products. Because of the industrial peak of the sewing machine will still occupy a certain proportion of the market. In order to solve the problem of the clutch motor energy consumption and market appeared a brushless DC motor (commonly known as the energy-saving motor), the product has a certain energy-saving effect, but because of the existence of carbon brush, maintenance workload. At present, there is a new product on the market. It is based on the AC servo motor. The motor is used to remove some complex functions. The cost is greatly reduced and the cost is reduced. In recent years, with the maturity and popularity of related technologies, many companies have been involved in R & D and production of digital control system, the output and variety of growth, the cost of a substantial decline.