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ELCO BiSS-C編碼器用于交流伺服系統
點擊次數：1303 發布時間：2018-3-9
ELCO BiSS-C編碼器用于交流伺服系統
ELCO BiSS-C編碼器
ELCO的新型BiSS-C編碼器專為高速交流伺服系統開發。
1.該產品基于高速BiSS-C協議，與其他產品相比效率更高。
開放的串行協議只需要很小的開發成本;波特率高達10MHz的雙向同步通信;可調PLEN，數據驗證和報警。有兩種通信模式可用;對于傳感器模式，傳感器的數據可以無地址快速讀取，大約需要18μs/次;對于寄存器模式，編碼器的參數可以輕松讀取和修改。
2.使高速伺服系統以高速度和高精度實現功能。
采用特殊的芯片加工技術，編碼器分辨率高達18bit，有助于減少伺服驅動系統的轉矩脈動。*的機械結構設計和zui大值轉速10000rev / min-1確保高速電主軸的穩定運行。
3.緊湊的尺寸可以節省安裝空間。
直徑50mm，厚度43.5mm和360°電纜出口簡化了布線，可以節省空間和布線成本。
概要
ELCO的BiSS-C編碼器可以提高伺服控制系統的定位精度和動態特性。它還可以保證伺服控制系統的和穩定的運行。
ELCO BiSS-C編碼器用于交流伺服系統
ELCO宜科伺服是一種反饋控制系統，可以追蹤和復制機械位移，位移速度或加速度。
交流伺服系統包括伺服驅動器，伺服電機，反饋裝置，連接電纜和其他附件。所以高精度編碼器對于伺服系統的精度非常重要。
行業背景
隨著數字交流伺服驅動系統，線性伺服系統和高速電主軸機床行業的發展，它正在成為伺服驅動系統領域的發展趨勢。
例如，在機床行業，伺服系統包括：定位和輪廓切割進給的速度，定位和輪廓切削的精度，精加工的表面粗糙度以及其與外部干涉的穩定性。對編碼器來說這是一個很大的挑戰。傳統的脈沖增量編碼器不能滿足要求。需要一種能夠滿足高速電主軸和高精度加工的產品。
Drive System
Publish:2015-04-17 Views：1144
Introduction
Servo is a feedback control system in which the mechanical displacement, displacement speed or accelerated speed could be tracking and replicating accuray.
AC servo system is included of servo drive, servo motor, feedback device, connection cable and other accessories. So a high-precision encoder is very important for the accuracy of the high-end servo system .
Industry Background
With the development of the digital AC servo drive system, linear servo system and high-speed motorized spindle machine tool industry it is becoming the trend in field of servo drive system.
For example, in the machine tool industry, the servo system includes: speed of positioning and profile-cut feeding, accuracy of positioning and profile cutting, surface roughness of finish machining as well as its stability with external interference. It is a big challenge for the encoder. Traditional pulse incremental encoder cannot fulfill the requirement . It is needed a product which could satisfy motorized spindle of high speed and machining of high accuracy.
ELCO BiSS-C Encoder
ELCO’s new BiSS-C encoder is specific developed for high-speed AC servo system.
1.The product is based on high-speed BiSS-C protocol which is more efficient compared with others.
The open serial protocol needs only a small cost for development; The bisynchronous communication with baud up to 10MHz; adjustable PLEN, data verification and alarm. Two communication modes are available; For sensor mode, the data of the sensor can be read rapidly without address and it takes about 18µs/times; for register mode, parameters of encoder can be read and modified easily.
2.It makes the high-speed servo system to realize perfect function with the advantages of high speed and accuracy.
The special chip processing technology, the resolution of the encoder is up to 18bit, which contributes less torque ripple of servo drive system. Distinct mechanical structure design and max. rotating speed of 10000rev/min-1 ensure stable operation of the high-speed motorized spindle.
3.Compact size can save installation space.
Diameter of 50mm, thickness of 43.5mm and 360° cable outlet simplifies wiring can save space and wiring cost.
Summary
ELCO’s BiSS-C absolute encoder can improve positioning accuracy and dynamic property of servo control system. It can also guarantee the accurate and stable operation of the servo control system.
ELCO BiSS-C編碼器用于交流伺服系統