国产电动执行器需要在哪方面改进

What aspects of the domestic electric device need to be improved

纵观不同时期我国电动执行器的主流产品，它们都不同程度受到*技术的影响，有些则属于技术引进，如罗托克ROTORK、利密托克LIMITORQUE、西门子SIEMENS等品牌产品技术，而具有相当水平的国产原创技术电动执行器则几乎没有。除以上产品外，奥玛AUMA、伯纳德BERNARD、西博思SIPOS等电动执行器也在品牌中占有一席之地。这些电动执行器无论在外观、整机结构、传动部件、行程与转矩控制机构、手动机构与手电动切换机构等方面均无*相同之处并且特点突出。

Looking at the mainstream products of China's electric devices in different periods, they are all affected by foreign advanced technologies to varying degrees, and some are technology-introduced, such as ROTORK, LIMITORQUE, SIEMENS and other well-known brand product technologies, however, there are almost no electric devices with a considerable level of domestic original technology. In addition to the above well-known products, AUMA, BERNARD, SIPOS and other electric devices also have a place in international brands. These electric devices have no identical features but have outstanding characteristics in terms of appearance, overall structure, transmission components, stroke and torque control mechanisms, manual mechanisms, and manual electric switching mechanisms.

（IQC电动球阀）

比较之下可以看到，我国的电动执行器产品一直存在着借鉴模仿设计为主而创新研发不足的问题，这点应该引起业内的高度重视，因为它体现了我国执行器行业与*技术产品的真正差距。

In comparison, it can be seen that China’s electric device products have always had the problem of borrowing from imitation design and lacking of innovation and research and development. This should cause the industry’s attention because it reflects the real gap between China’s electric devices and advanced technology products.

虽然前面提到全新结构的系列产品研发暂不会进行，但是加大基础性研究的投入和技术储备，适时推出符合我国基本情况的原创技术电动执行器是产品和行业持续发展的根本出路。

Although the above-mentioned new series of product research and development will not be carried out for the time being, increasing basic research investment and technical reserves, and timely launching original technology electric devices that are in line with China's basic conditions are the fundamental way for the sustainable development of products and industries.

（IQC电动调节阀）

随着我国知识产权与保护体系的更加完善，原创技术产品将会给企业带来更为长久的利益，对提高我国电动阀门的性能和质量，减少同类产品的进口都具有深远意义。实现这一目标需要创新的思维和创新的工作模式，它应成为今后行业与产品发展中的工作主题。

With the improvement of China's intellectual property and patent protection system, original technology products will bring more long-term benefits to enterprises, and will have far-reaching significance for improving the performance and quality of electric valves in China and reducing the import of similar products. To achieve this goal requires innovative thinking and innovative work modes, it should become the working topic in the industry and product development in the future.

我国电动执行器及其产业的成绩显著，在较短的时间内缩小了与*技术水平的差距，产品完够满足国内相关领域的需求。但是，存在的一些问题需要给予关注和解决，其中自主创新不足和过分强调低成本竞争都是影响持续发展的不利因素。

China's electric devices and their industries have made remarkable achievements. In a relatively short period of time, they have narrowed the gap with the international advanced technology level. Products can fully meet the needs of domestic related fields. However, there are some problems that need to be given attention and solutions. The lack of independent innovation and excessive emphasis on low-cost competition are all negative factors that affect sustainable development.

（IQC电动截止阀）

智能型电动执行器仍是产品发展的方向，其应用的比例会逐渐增多，基本性能和主要元器件的试验研究是工作的重点。智能型与普通控制型电动执行器的共存符合我国电动阀门应用的具体情况，而且一些特殊工况条件也需要普通型产品。

The intelligent electric device is still the direction of product development, and the proportion of its applications will gradually increase, and the basic performance and the main components of the experimental research is the key point of the work. The coexistence of intelligent and common control electric devices meets the specific conditions of electric valve applications in China, and some special working conditions also require ordinary products.

标准是产品设计、制造、试验的通用指导性技术文件，其作用非常重要。随着电动执行器基础性标准的完善，制订一些产品标准和电动阀门应用方面的技术条件(或规程)很有必要。

The standards are general guiding technical documents for product design, manufacture, and testing, and this is very important. With the improvement of basic standards for electric devices, it is necessary to formulate some special product standards and technical conditions (or procedures) for electric valve applications.

作为电动执行器的制造和使用大国，具有原创技术和自主品牌的产品是电动执行器整体状况达到一定水平的标志。而创新的思维和创新工作模式是实现这一目标的唯1途径，它也是我国电动执行器再发展的关键所在。更多信息请关注我们，中英合资天蝶阀门，一个标新立异、追求极至的电动执行器厂家。

As a major country for the manufacture and use of electric devices, products with original technology and independent brands are signs that the overall condition of electric devices has reached a certain level. The innovative thinking and innovative work mode are the only way to achieve this goal, and it is also the key to the further development of electric devices in China. For more information, please follow our official website,Sino-British joint venture Tandy Valve，a novel, the pursuit of extreme electric actuator manufacturers.