湖南ABB代理商供應 伺服電機 IRB1200 3HAC044517-001六軸電機馬達

產品名稱：ABB IRB1200 3HAC044517-001六軸電機馬達

產品型號：3HAC044517-00

產品用途：ABB IRB1200機器人六軸

產品類型：伺服電機

額定功率：67KW

額定電壓：400V

產品認證：ce

Product Name: ABB IRB1200 3HAC044517-001 Six Axis Motor
Product model: 3HAC044517-00
Product Usage: ABB IRB1200 Robot Six Axis
Product type: Servo motor
Rated power: 67KW
Rated voltage: 400V
Product certification: ce

近幾年，伺服電機使用越來越廣泛，中國大陸市場的使用量隨之激增，伺服電機維修這種技術服務需求也越來越迫切。由于國內使用的伺服電機大都是進口產品，技術含量很高，國外的伺服電機生產商為了壟斷維修服務市場，采取了非標準的編碼器或是非標準的安裝方式，使伺服電機維修變得比較困難，形成了伺服電機維修是一門杰出的技術本領。

  
伺服電機維修分為機械部分維修和電氣部分維修。

  
1、機械部分維修為軸承損壞更換。相對于普通電機的維修，只是軸承上特殊了。因為大多數伺服電機是同步電機，轉子上帶磁極，用普通材料不能夠解決問題，所以材料定制變得尤其關鍵，同時對位要求也比普通電機更高。

  
2、電氣部分維修主要為繞線、磁鐵和編碼器的維修。

只要根據原有電機的線路和線徑繞回去就可以了，前提是選用**的銅線。

充磁需要有一定技術含量，通常為機外充磁與拆開充磁，前者適合一些定子磁場的充磁;而拆開充磁需要有技巧，除了需獲知原有馬達的磁強，還需要了解分布情況，同時形狀要有保證。大部分早期的伺服電機用的基本是質量稍差差的黑磁，充磁后一般用的也不久，有些治標不治本，為節約成本可以考慮，但我們不建議采用。我們會重新選擇耐高溫、耐高電磁干擾的鐵氧體磁鐵進行全部更換。

  
編碼器更換與維修是伺服電機維修考驗技術含量的地方，畢竟進口的伺服電機大多是非標準的通訊格式。早期增量型產品的可以互相配換，但新一代產品已經形成各自不同的內部標準，不同廠家具備不同的標準模式，加上脈沖密度過大，另外編碼器的對位有不同的算法，使各個品牌產品缺少了共用性，造成維修的難度加大。

伺服電機維修存在負載測試的難題，試機是一個技術看點。通常的小作坊較難保證修復的伺服電機試驗過再出廠，基本上是感覺大概修復了，缺少相應的負載測試平臺。所以用戶在選伺服電機維修的時候需要了解清楚服務商的技術實力。

In recent years, servo motors have been used more and more widely, and the use of the market in Chinese Mainland has increased rapidly. The demand for technical services such as servo motor maintenance has become increasingly urgent. Due to the fact that most of the servo motors used in China are imported products with high technological content, foreign servo motor manufacturers have adopted non-standard encoders or non-standard installation methods to monopolize the maintenance service market, making servo motor maintenance more difficult and forming an outstanding technical skill.
Servo motor maintenance is divided into mechanical maintenance and electrical maintenance.
1. The mechanical part was repaired and replaced due to bearing damage. Compared to the maintenance of ordinary motors, only the bearings are special. Because most servo motors are synchronous motors with magnetic poles on the rotor, ordinary materials cannot solve the problem, so material customization becomes particularly crucial, and the alignment requirements are also higher than ordinary motors.
2. The electrical maintenance mainly includes the repair of winding, magnets, and encoders.
Just wind it back according to the original motor circuit and wire diameter, provided that * * copper wire is used.
Magnetization requires a certain level of technical expertise, usually consisting of external magnetization and disassembly magnetization. The former is suitable for magnetization of some stator magnetic fields; However, dismantling and magnetizing requires skills. In addition to obtaining the magnetic strength of the original motor, it is also necessary to understand the distribution and ensure the shape. Most early servo motors used black magnets with slightly inferior quality, and they were generally used shortly after magnetization. Some of them were temporary rather than permanent, and cost savings could be considered, but we do not recommend using them. We will choose to replace all ferrite magnets that are resistant to high temperature and high electromagnetic interference.
Encoder replacement and maintenance are areas where the technical content of servo motor maintenance is tested, as most imported servo motors use non-standard communication formats. Early incremental products can be matched and exchanged with each other, but the new generation of products has formed different internal standards, with different manufacturers having different standard modes. In addition, the pulse density is too high, and the encoder has different algorithms for alignment, which makes the products of different brands lack commonality and increases the difficulty of maintenance.
There is a problem with load testing in the maintenance of servo motors, and machine testing is a technical focus. Usually, it is difficult for small workshops to ensure that the repaired servo motors have been tested before leaving the factory. It is basically a feeling that they have been repaired, and there is a lack of corresponding load testing platforms. So when choosing servo motor maintenance, users need to have a clear understanding of the technical strength of the service provider.

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