描述

8LS46.R0045D000-0 B&R 補(bǔ)助馬達(dá)間接變速裝置

8LS46.R0045D000-0是一款伺服電機(jī) ，伺服電機(jī)（servo motor）是指在伺服系統(tǒng)中控制機(jī)械元件運(yùn)轉(zhuǎn)的發(fā)動(dòng)機(jī)，是一種補(bǔ)助馬達(dá)間接變速裝置。其作用是將電壓信號(hào)轉(zhuǎn)化為轉(zhuǎn)矩和轉(zhuǎn)速以驅(qū)動(dòng)控制對(duì)象，控制速度，位置精度非常準(zhǔn)確。伺服電機(jī)轉(zhuǎn)子轉(zhuǎn)速受輸入信號(hào)控制，并能快速反應(yīng)，在自動(dòng)控制系統(tǒng)中，用作執(zhí)行元件，且具有機(jī)電時(shí)間常數(shù)小、線性度高等特性，可把所收到的電信號(hào)轉(zhuǎn)換成電動(dòng)機(jī)軸上的角位移或角速度輸出。

伺服電機(jī)分為直流和交流伺服電動(dòng)機(jī)兩大類，其主要特點(diǎn)是，當(dāng)信號(hào)電壓為零時(shí)無(wú)自轉(zhuǎn)現(xiàn)象，轉(zhuǎn)速隨著轉(zhuǎn)矩的增加而勻速下降。

交流伺服電機(jī)的工作原理是，伺服電機(jī)內(nèi)部的轉(zhuǎn)子是永磁鐵，驅(qū)動(dòng)器控制的U/V/W三相電形成電磁場(chǎng)，轉(zhuǎn)子在此磁場(chǎng)的作用下轉(zhuǎn)動(dòng)，同時(shí)電機(jī)自帶的編碼器反饋信號(hào)給驅(qū)動(dòng)器，驅(qū)動(dòng)器根據(jù)反饋值與目標(biāo)值進(jìn)行比較，調(diào)整轉(zhuǎn)子轉(zhuǎn)動(dòng)的角度。伺服電機(jī)的精度決定于編碼器的精度（線數(shù)）。

伺服系統(tǒng)（servo mechanism）是使物體的位置、方位、狀態(tài)等輸出被控量能夠跟隨輸入目標(biāo)（或給定值）的任意變化的自動(dòng)控制系統(tǒng)。有刷電機(jī)成本低，結(jié)構(gòu)簡(jiǎn)單，啟動(dòng)轉(zhuǎn)矩大，調(diào)速范圍寬，控制容易，需要維護(hù)，但維護(hù)不方便（換碳刷），產(chǎn)生電磁干擾，對(duì)環(huán)境有要求。大慣量，最高轉(zhuǎn)動(dòng)速度低，且隨著功率增大而快速降低。

總的來(lái)說(shuō)，伺服電機(jī)8LS46.R0045D000-0具有高精度、高速度、高效率、高可靠性等特點(diǎn)，廣泛應(yīng)用于各種自動(dòng)化控制系統(tǒng)中，如機(jī)器人、數(shù)控機(jī)床、印刷機(jī)械、包裝機(jī)械、紡織機(jī)械等領(lǐng)域。

8LS46.R0045D000-0 B&R 補(bǔ)助馬達(dá)間接變速裝置

8LS46.R0045D000-0 is a servo motor, and servo motor refers to the engine that controls the operation of mechanical components in the servo system, which is a supplementary motor indirect transmission device. Its role is to convert the voltage signal into torque and speed to drive the control object, control the speed, and the position accuracy is very accurate. Servo motor rotor speed is controlled by the input signal, and can react quickly, in the automatic control system, used as an executive component, and has a small electromechanical time constant, high linearity characteristics, the received electrical signal can be converted into the angular displacement or angular speed output on the motor shaft.

Servo motor is divided into DC and AC servo motor two categories, its main feature is that when the signal voltage is zero, there is no rotation phenomenon, and the speed decreases with the increase of torque.

The working principle of AC servo motor is that the rotor inside the servo motor is a permanent magnet, the U/V/W three-phase electricity controlled by the driver forms an electromagnetic field, the rotor rotates under the action of this magnetic field, and the encoder of the motor comes with a feedback signal to the driver, the driver according to the feedback value compared with the target value, adjust the rotor rotation Angle. The accuracy of the servo motor is determined by the accuracy of the encoder (number of lines).

A servo mechanism is an automatic control system that enables the controlled output of an object, such as its position, orientation, and state, to follow any change in the input target (or given value). Brush motor has low cost, simple structure, large starting torque, wide speed regulation range, easy control, and needs maintenance, but the maintenance is not convenient (change the carbon brush), electromagnetic interference, and the environment is required. Large inertia, low maximum rotational speed, and rapidly reduced with the increase of power.

In general, the servo motor 8LS46.R0045D000-0 has the characteristics of high precision, high speed, high efficiency and high reliability, and is widely used in various automatic control systems, such as robots, CNC machine tools, printing machinery, packaging machinery, textile machinery and other fields.

 

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公司介紹：
成都陽(yáng)光不斷創(chuàng)新致力于提升停產(chǎn)的自動(dòng)化零件供應(yīng)水平，無(wú)論客戶身處何地，無(wú)論所需配件多么稀有，我們總能將客戶與所需產(chǎn)品緊密連接 ，成都陽(yáng)光零部件覆蓋廣泛。
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Company Introduction:
Chengdu Sunshine Xihe Co., Ltd. specializes in one-stop procurement consulting for imported industrial spare parts, offering original equipment and professional discontinued parts services. We are committed to providing efficient and reliable automation solutions for our customers. Customer support fast responseThe network of partners spans all continentsGlobal partner networkAlways achieve more delivery, be it parts, service or speed



始終實(shí)現(xiàn)更多的交付，無(wú)論是零件、服務(wù)還是速度