Why is the price of a linear motor so high?
time：2017/4/20 click：12686
With the rapid development of science and technology, the use of linear Motors is more and more, and the brand of linear motors in China is also more and more mature. However, the price of a linear motor is much higher than that of a traditional ball screw. In a system with repeated accuracy ± 10 μm, the overall cost of using a linear motor is roughly more than twice that of a ball screw. Here is a simple analysis of the reasons for the high price of Tongmao Linear Motor:
First, the cost of materials, such as permanent magnets, copper and other high-performance materials; This material is more expensive than conventional Motors. At present, rare earth magnet resources can also be found in China, which has reduced the hardware price of linear motors in recent years.
Second, the cost of system accessories for linear Motors is relatively high. For example, the core technologies of these products such as linear grid rulers and drives are still in control abroad, and prices can not be reduced in the short term. Due to the high precision requirement of linear motor, the main parameters need to meet a certain standard, which makes the cost of linear motor high.
Although the cost of linear Motors is high, linear motors have the following advantages: simple structure, small size, strong portability, high accuracy, fast response speed, high sensitivity, simple maintenance, and long life. Is unmatched by tradition.
Kunshan tongmao Electronics Co., Ltd. independently developed and manufactured high-quality, high-performance linear Motors, coil motors and precision linear platforms using advanced European and American technical standards, technology and testing means, its quality and power performance to an advanced level, can replace foreign products of the same kind. With our years of professional design and production of linear Motors, excellent quality and superior power performance, the company's linear motor products have been recognized and recognized by many large customers at home and abroad, 70 % of products are sold to Europe and the United States and other developed regions.
The article is from Kunshan Tongmao(www.tmemotion.com), which specializes in the production of linear Motors. The original text is reproduced. Please indicate the source.
Linear motor