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　　無刷電機(jī)體積小，重量輕，出力大，響應(yīng)快，速度高，慣量小，轉(zhuǎn)動(dòng)平滑，力矩穩(wěn)定�？刂茝�(fù)雜，容易實(shí)現(xiàn)智能化，其電子換相方式靈活，可以方波換相或正弦波換相。電機(jī)免維護(hù)，效率很高，運(yùn)行溫度低，電磁輻射很小，長(zhǎng)壽命，可用于各種環(huán)境。
　　2、交流伺服電機(jī)也是無刷電機(jī)，分為同步和異步電機(jī)，目前運(yùn)動(dòng)控制中一般都用同步電機(jī)，它的功率范圍大，可以做到很大的功率。大慣量，轉(zhuǎn)動(dòng)速度低，且隨著功率增大而快速降低。因而適合做低速平穩(wěn)運(yùn)行的應(yīng)用。
　　3、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)）。
　　交流伺服電機(jī)和無刷直流伺服電機(jī)在功能上的區(qū)別：交流伺服要好一些，因?yàn)槭钦也ǹ刂疲D(zhuǎn)矩脈動(dòng)小。直流伺服是梯形波。但直流伺服比較簡(jiǎn)單，便宜。


新聞:豐鎮(zhèn)市噴涂設(shè)備用步進(jìn)馬達(dá)57HD0008-01分銷
易變形、翹裂、霉變：特別是用在戶外的情況下，在潮濕、太陽暴曬等環(huán)境下極易發(fā)生此類情況。、易受蟲蟻侵害：主要是白蟻的傷害。、易燃、對(duì)森林的破壞力度大而木材替代產(chǎn)品――生態(tài)木則青出于藍(lán)而勝于藍(lán)!生態(tài)木是革命性環(huán)保材料，是目前上木材替代技術(shù)成熟，適用于大規(guī)模工業(yè)化生產(chǎn)的原料。中大綠裝生態(tài)木不需要做任何的表面處理，如印刷、貼面等，具有天然木材的質(zhì)感和美麗的木紋，防水、防白蟻、阻燃、耐污染、可循環(huán)利用等，各種環(huán)保、抗老化、色堅(jiān)牢度的檢測(cè)均達(dá)到標(biāo)準(zhǔn)。
新聞:豐鎮(zhèn)市噴涂設(shè)備用步進(jìn)馬達(dá)57HD0008-01分銷
CH750-3-S-B-G2-RT-H3 CH750-5-S-B-G2-RT-H3 CH750-10-S-B-G2-RT-H3 CH750-15-S-B-G2-RT-H3 CH750-20-S-B-G2-RT-H3 CH750-25-S-B-G2-RT-H3 CH750-30-S-B-G2-RT-H3 CH750-40-S-B-G2-RT-H3 CH750-45-S-B-G2-RT-H3 CH750-50-S-B-G2-RT-H3 CH750-60-S-B-G2-RT-H3 CH750-70-S-B-G2-RT-H3 CH750-80-S-B-G2-RT-H3 CH750-90-S-B-G2-RT-H3 CH750-100-S-B-G2-RT-H3 CH750-120-S-B-G2-RT-H3 CH750-140-S-B-G2-RT-H3 CH750-160-S-B-G2-RT-H3 CH750-180-S-B-G2-RT-H3 CH750-200-S-B-G2-RT-H3 CH1500-3-S-B-G2-RT-H3 CH1500-5-S-B-G2-RT-H3 CH1500-10-S-B-G2-RT-H3 CH1500-15-S-B-G2-RT-H3 CH1500-20-S-B-G2-RT-H3 CH1500-25-S-B-G2-RT-H3 CH1500-30-S-B-G2-RT-H3 CH1500-40-S-B-G2-RT-H3 CH1500-45-S-B-G2-RT-H3 CH1500-50-S-B-G2-RT-H3 CH1500-60-S-B-G2-RT-H3 CH1500-70-S-B-G2-RT-H3 CH1500-80-S-B-G2-RT-H3 CH1500-90-S-B-G2-RT-H3 CH1500-100-S-B-G2-RT-H3 CH1500-120-S-B-G2-RT-H3 CH1500-140-S-B-G2-RT-H3 CH1500-160-S-B-G2-RT-H3 CH1500-180-S-B-G2-RT-H3 CH1500-200-S-B-G2-RT-H3 CH2200-3-S-B-G2-RT-H3 CH2200-5-S-B-G2-RT-H3 CH2200-10-S-B-G2-RT-H3 CH2200-15-S-B-G2-RT-H3 CH2200-20-S-B-G2-RT-H3 CH2200-25-S-B-G2-RT-H3 CH2200-30-S-B-G2-RT-H3 CH2200-40-S-B-G2-RT-H3 CH2200-45-S-B-G2-RT-H3 CH2200-50-S-B-G2-RT-H3 CH2200-60-S-B-G2-RT-H3 CH2200-70-S-B-G2-RT-H3 CH2200-80-S-B-G2-RT-H3 CH2200-90-S-B-G2-RT-H3 CH2200-100-S-B-G2-RT-H3 CH2200-120-S-B-G2-RT-H3 CH2200-140-S-B-G2-RT-H3 CH2200-160-S-B-G2-RT-H3 CH2200-180-S-B-G2-RT-H3 CH2200-200-S-B-G2-RT-H3


2.直流電動(dòng)機(jī)的常見故障及處理

（1） 電源電路不通
（2）起動(dòng)時(shí)負(fù)載過大或傳動(dòng)機(jī)構(gòu)卡死
（3）勵(lì)磁回路斷路
（4） 起動(dòng)電流太小

（1） 檢查接線端子是否正確，電刷接觸是否良好，熔斷器是否完好，起動(dòng)設(shè)備是否正常
（2） 減輕負(fù)載或消除機(jī)械故障
（3） 檢查勵(lì)磁繞組和磁場(chǎng)變阻器是否斷路
（4） 檢查電源電壓是否過低，起動(dòng)電阻是否 過大

新聞:豐鎮(zhèn)市噴涂設(shè)備用步進(jìn)馬達(dá)57HD0008-01分銷
CH3700-3-S-G4-DL-H3 CH3700-5-S-G4-DL-H3 CH3700-10-S-G4-DL-H3 CH3700-15-S-G4-DL-H3 CH3700-20-S-G4-DL-H3 CH3700-25-S-G4-DL-H3 CH3700-30-S-G4-DL-H3 CH3700-40-S-G4-DL-H3 CH3700-45-S-G4-DL-H3 CH3700-50-S-G4-DL-H3 CH3700-60-S-G4-DL-H3 CH3700-70-S-G4-DL-H3 CH3700-80-S-G4-DL-H3 CH3700-90-S-G4-DL-H3 CH3700-100-S-G4-DL-H3 CH3700-120-S-G4-DL-H3 CH3700-140-S-G4-DL-H3 CH3700-160-S-G4-DL-H3 CH3700-180-S-G4-DL-H3 CH3700-200-S-G4-DL-H3 CH100-3-S-B-G4-DL-H3 CH100-5-S-B-G4-DL-H3 CH100-10-S-B-G4-DL-H3 CH100-15-S-B-G4-DL-H3 CH100-20-S-B-G4-DL-H3 CH100-25-S-B-G4-DL-H3 CH100-30-S-B-G4-DL-H3 CH100-40-S-B-G4-DL-H3 CH100-45-S-B-G4-DL-H3 CH100-50-S-B-G4-DL-H3 CH100-60-S-B-G4-DL-H3 CH100-70-S-B-G4-DL-H3 CH100-80-S-B-G4-DL-H3 CH100-90-S-B-G4-DL-H3 CH100-100-S-B-G4-DL-H3 CH100-120-S-B-G4-DL-H3 CH100-140-S-B-G4-DL-H3 CH100-160-S-B-G4-DL-H3 CH100-180-S-B-G4-DL-H3 CH100-200-S-B-G4-DL-H3 CH200-3-S-B-G4-DL-H3 CH200-5-S-B-G4-DL-H3 CH200-10-S-B-G4-DL-H3 CH200-15-S-B-G4-DL-H3 CH200-20-S-B-G4-DL-H3 CH200-25-S-B-G4-DL-H3 CH200-30-S-B-G4-DL-H3 CH200-40-S-B-G4-DL-H3 CH200-45-S-B-G4-DL-H3 CH200-50-S-B-G4-DL-H3 CH200-60-S-B-G4-DL-H3 CH200-70-S-B-G4-DL-H3 CH200-80-S-B-G4-DL-H3 CH200-90-S-B-G4-DL-H3 CH200-100-S-B-G4-DL-H3 CH200-120-S-B-G4-DL-H3 CH200-140-S-B-G4-DL-H3 CH200-160-S-B-G4-DL-H3 CH200-180-S-B-G4-DL-H3 CH200-200-S-B-G4-DL-H3
新聞:豐鎮(zhèn)市噴涂設(shè)備用步進(jìn)馬達(dá)57HD0008-01分銷
為使TI元器件肯有盡可能好的性能和結(jié)構(gòu)、合理的工藝和較低的成本，在選用電子材料時(shí)，一般應(yīng)遵循以下的原則。根據(jù)TI元器件性能參數(shù)先用材料。不同的場(chǎng)合對(duì)電子元器件的性能有不同的要求，應(yīng)根據(jù)這些要求選擇所有材料（介質(zhì)材料、導(dǎo)電材料及包封材料等）根據(jù)元器件結(jié)構(gòu)特點(diǎn)選用材料。由于電子元器件用途各異，使用環(huán)境有很大差別，因此元器件的結(jié)構(gòu)方式各不相同。，在高溫度下使用的電容器和電阻器，需要進(jìn)行全密封結(jié)構(gòu)，這時(shí)除了選擇介質(zhì)材料、電阻材料之外，還要考慮合適的包封材料。