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減速同時(shí)降低了負(fù)載的慣量，慣量的減少為減速比的平方。大家可以看一下一般電機(jī)都有一個(gè)慣量數(shù)值。減速機(jī)的種類 一般的減速機(jī)有斜齒輪減速機(jī)(包括平行軸斜齒輪減速機(jī)、蝸輪減速機(jī)、錐齒輪減速機(jī)等等)、行星齒輪減速機(jī)、擺線針輪減速機(jī)、蝸輪蝸桿減速機(jī)、行星摩擦式機(jī)械無(wú)級(jí)變速機(jī)等等。
目前性能比較好的減速機(jī)：
減速機(jī)的工作原理根據(jù)減速機(jī)的種類不同各有差別，目前性能比較好的要屬行星式齒輪減速機(jī)，行星式齒輪減速機(jī)的傳動(dòng)機(jī)構(gòu)是齒輪，伺服電機(jī)帶動(dòng)減速機(jī)的太陽(yáng)輪，太陽(yáng)輪再驅(qū)動(dòng)支撐在行星臂架上的行星輪，行星輪通過(guò)其與外齒環(huán)的嚙合傳動(dòng)，驅(qū)動(dòng)與外齒環(huán)相連的輸出軸，就達(dá)到了減速的目的，減速比與齒輪系的規(guī)格有關(guān)。
新聞:新市區(qū)ATM機(jī)專用步進(jìn)電機(jī)57BYGH56-1006A

　　伺服與變頻的一個(gè)重要區(qū)別是:
　　變頻可以無(wú)編碼器,伺服則必須有編碼器,作電子換向用，交流伺服的技術(shù)本身就是借鑒并應(yīng)用了變頻的技術(shù)，在直流電機(jī)的伺服控制的基礎(chǔ)上通過(guò)變頻的PWM方式模仿直流電機(jī)的控制方式來(lái)實(shí)現(xiàn)的，也就是說(shuō)交流伺服電機(jī)必然有變頻的這一環(huán)節(jié)：PLC資料變頻就是將工頻的50、60HZ的交流電先整流成直流電，然后通過(guò)可控制門極的各類晶體管(IGBT，IGCT等)通過(guò)載波頻率和PWM調(diào)節(jié)逆變?yōu)轭l率可調(diào)的波形類似于正余弦的脈動(dòng)電，由于頻率可調(diào)，所以交流電機(jī)的速度就可調(diào)了(n=60f/2p ，n轉(zhuǎn)速，f頻率， p極對(duì)數(shù))。 CH3700-3-S-G3-TL-H9 CH3700-5-S-G3-TL-H9 CH3700-10-S-G3-TL-H9 CH3700-15-S-G3-TL-H9 CH3700-20-S-G3-TL-H9 CH3700-25-S-G3-TL-H9 CH3700-30-S-G3-TL-H9 CH3700-40-S-G3-TL-H9 CH3700-45-S-G3-TL-H9 CH3700-50-S-G3-TL-H9 CH3700-60-S-G3-TL-H9 CH3700-70-S-G3-TL-H9 CH3700-80-S-G3-TL-H9 CH3700-90-S-G3-TL-H9 CH3700-100-S-G3-TL-H9 CH3700-120-S-G3-TL-H9 CH3700-140-S-G3-TL-H9 CH3700-160-S-G3-TL-H9 CH3700-180-S-G3-TL-H9 CH3700-200-S-G3-TL-H9 CH100-3-S-B-G3-TL-H9 CH100-5-S-B-G3-TL-H9 CH100-10-S-B-G3-TL-H9 CH100-15-S-B-G3-TL-H9 CH100-20-S-B-G3-TL-H9 CH100-25-S-B-G3-TL-H9 CH100-30-S-B-G3-TL-H9 CH100-40-S-B-G3-TL-H9 CH100-45-S-B-G3-TL-H9 CH100-50-S-B-G3-TL-H9 CH100-60-S-B-G3-TL-H9 CH100-70-S-B-G3-TL-H9 CH100-80-S-B-G3-TL-H9 CH100-90-S-B-G3-TL-H9 CH100-100-S-B-G3-TL-H9 CH100-120-S-B-G3-TL-H9 CH100-140-S-B-G3-TL-H9 CH100-160-S-B-G3-TL-H9 CH100-180-S-B-G3-TL-H9 CH100-200-S-B-G3-TL-H9 CH200-3-S-B-G3-TL-H9 CH200-5-S-B-G3-TL-H9 CH200-10-S-B-G3-TL-H9 CH200-15-S-B-G3-TL-H9 CH200-20-S-B-G3-TL-H9 CH200-25-S-B-G3-TL-H9 CH200-30-S-B-G3-TL-H9 CH200-40-S-B-G3-TL-H9 CH200-45-S-B-G3-TL-H9 CH200-50-S-B-G3-TL-H9 CH200-60-S-B-G3-TL-H9 CH200-70-S-B-G3-TL-H9 CH200-80-S-B-G3-TL-H9 CH200-90-S-B-G3-TL-H9 CH200-100-S-B-G3-TL-H9 CH200-120-S-B-G3-TL-H9 CH200-140-S-B-G3-TL-H9 CH200-160-S-B-G3-TL-H9 CH200-180-S-B-G3-TL-H9 CH200-200-S-B-G3-TL-H9 CH400-3-S-B-G3-TL-H9 CH400-5-S-B-G3-TL-H9 CH400-10-S-B-G3-TL-H9 CH400-15-S-B-G3-TL-H9 CH400-20-S-B-G3-TL-H9 CH400-25-S-B-G3-TL-H9 CH400-30-S-B-G3-TL-H9 CH400-40-S-B-G3-TL-H9 CH400-45-S-B-G3-TL-H9 CH400-50-S-B-G3-TL-H9 CH400-60-S-B-G3-TL-H9 CH400-70-S-B-G3-TL-H9 CH400-80-S-B-G3-TL-H9 CH400-90-S-B-G3-TL-H9 CH400-100-S-B-G3-TL-H9 CH400-120-S-B-G3-TL-H9 CH400-140-S-B-G3-TL-H9 CH400-160-S-B-G3-TL-H9 CH400-180-S-B-G3-TL-H9 CH400-200-S-B-G3-TL-H9
中小型五金企業(yè)一般指資產(chǎn)規(guī)模不大、產(chǎn)品的生產(chǎn)工藝和產(chǎn)品結(jié)構(gòu)及所耗原材料大致相同的、管理(含財(cái)務(wù)人員)較少的五金企業(yè)，組織體系通常利用垂直式管理體系，管理跨度較小。中小型五金企業(yè)因數(shù)量眾多而在國(guó)民經(jīng)濟(jì)中起著重要的作用。中小五金企業(yè)成本核算的重要性中小型五金企業(yè)一般指資產(chǎn)規(guī)模不大、產(chǎn)品的生產(chǎn)工藝和產(chǎn)品結(jié)構(gòu)及所耗原材料大致相同的、管理(含財(cái)務(wù)人員)較少的五金企業(yè)，組織體系通常利用垂直式管理體系，管理跨度較小。
新聞:新市區(qū)ATM機(jī)專用步進(jìn)電機(jī)57BYGH56-1006A


無(wú)刷直流電機(jī)因?yàn)榫哂兄绷饔兴㈦姍C(jī)的特性,同時(shí)也是頻率變化的裝置,所以又名直流變頻,通用名詞為BLDC.無(wú)刷直流電機(jī)的運(yùn)轉(zhuǎn)效率,低速轉(zhuǎn)矩,轉(zhuǎn)速精度等都比任何控制技術(shù)的變頻器還要好,所以值得業(yè)界關(guān)注.本產(chǎn)品已經(jīng)生產(chǎn)超過(guò)55kW,可設(shè)計(jì)到400kW,可以解決產(chǎn)業(yè)界節(jié)電與高性能驅(qū)動(dòng)的需求。 無(wú)刷電機(jī)有什么特點(diǎn)？
　　優(yōu)點(diǎn)：
　　a) 電子換向來(lái)代替?zhèn)鹘y(tǒng)的機(jī)械換向，性能可靠、永無(wú)磨損、故障率低，壽命比有刷電機(jī)提高了約6倍，代表了電動(dòng)車的發(fā)展方向；
　　b) 屬靜態(tài)電機(jī)，空載電流小；
　　c) 效率高；
　　d) 體積小。
　　缺點(diǎn)：
　　a) 低速起動(dòng)時(shí)有輕微振動(dòng)，如速度加大換相頻率增大，就感覺(jué)不到振動(dòng)現(xiàn)象了；
新聞:新市區(qū)ATM機(jī)專用步進(jìn)電機(jī)57BYGH56-1006A
CH400-3-S-B-G4-DR-H9 CH400-5-S-B-G4-DR-H9 CH400-10-S-B-G4-DR-H9 CH400-15-S-B-G4-DR-H9 CH400-20-S-B-G4-DR-H9 CH400-25-S-B-G4-DR-H9 CH400-30-S-B-G4-DR-H9 CH400-40-S-B-G4-DR-H9 CH400-45-S-B-G4-DR-H9 CH400-50-S-B-G4-DR-H9 CH400-60-S-B-G4-DR-H9 CH400-70-S-B-G4-DR-H9 CH400-80-S-B-G4-DR-H9 CH400-90-S-B-G4-DR-H9 CH400-100-S-B-G4-DR-H9 CH400-120-S-B-G4-DR-H9 CH400-140-S-B-G4-DR-H9 CH400-160-S-B-G4-DR-H9 CH400-180-S-B-G4-DR-H9 CH400-200-S-B-G4-DR-H9 CH750-3-S-B-G4-DR-H9 CH750-5-S-B-G4-DR-H9 CH750-10-S-B-G4-DR-H9 CH750-15-S-B-G4-DR-H9 CH750-20-S-B-G4-DR-H9 CH750-25-S-B-G4-DR-H9 CH750-30-S-B-G4-DR-H9 CH750-40-S-B-G4-DR-H9 CH750-45-S-B-G4-DR-H9 CH750-50-S-B-G4-DR-H9 CH750-60-S-B-G4-DR-H9 CH750-70-S-B-G4-DR-H9 CH750-80-S-B-G4-DR-H9 CH750-90-S-B-G4-DR-H9 CH750-100-S-B-G4-DR-H9 CH750-120-S-B-G4-DR-H9 CH750-140-S-B-G4-DR-H9 CH750-160-S-B-G4-DR-H9 CH750-180-S-B-G4-DR-H9 CH750-200-S-B-G4-DR-H9 CH1500-3-S-B-G4-DR-H9 CH1500-5-S-B-G4-DR-H9 CH1500-10-S-B-G4-DR-H9 CH1500-15-S-B-G4-DR-H9 CH1500-20-S-B-G4-DR-H9 CH1500-25-S-B-G4-DR-H9 CH1500-30-S-B-G4-DR-H9 CH1500-40-S-B-G4-DR-H9 CH1500-45-S-B-G4-DR-H9 CH1500-50-S-B-G4-DR-H9 CH1500-60-S-B-G4-DR-H9 CH1500-70-S-B-G4-DR-H9 CH1500-80-S-B-G4-DR-H9 CH1500-90-S-B-G4-DR-H9 CH1500-100-S-B-G4-DR-H9 CH1500-120-S-B-G4-DR-H9 CH1500-140-S-B-G4-DR-H9 CH1500-160-S-B-G4-DR-H9 CH1500-180-S-B-G4-DR-H9 CH1500-200-S-B-G4-DR-H9 CH2200-3-S-B-G4-DR-H9 CH2200-5-S-B-G4-DR-H9 CH2200-10-S-B-G4-DR-H9 CH2200-15-S-B-G4-DR-H9 CH2200-20-S-B-G4-DR-H9 CH2200-25-S-B-G4-DR-H9 CH2200-30-S-B-G4-DR-H9 CH2200-40-S-B-G4-DR-H9 CH2200-45-S-B-G4-DR-H9 CH2200-50-S-B-G4-DR-H9 CH2200-60-S-B-G4-DR-H9 CH2200-70-S-B-G4-DR-H9 CH2200-80-S-B-G4-DR-H9 CH2200-90-S-B-G4-DR-H9 CH2200-100-S-B-G4-DR-H9 CH2200-120-S-B-G4-DR-H9 CH2200-140-S-B-G4-DR-H9 CH2200-160-S-B-G4-DR-H9 CH2200-180-S-B-G4-DR-H9 CH2200-200-S-B-G4-DR-H9 CH3700-3-S-B-G4-DR-H9 CH3700-5-S-B-G4-DR-H9 CH3700-10-S-B-G4-DR-H9 CH3700-15-S-B-G4-DR-H9 CH3700-20-S-B-G4-DR-H9 CH3700-25-S-B-G4-DR-H9 CH3700-30-S-B-G4-DR-H9 CH3700-40-S-B-G4-DR-H9 CH3700-45-S-B-G4-DR-H9 CH3700-50-S-B-G4-DR-H9 CH3700-60-S-B-G4-DR-H9 CH3700-70-S-B-G4-DR-H9 CH3700-80-S-B-G4-DR-H9 CH3700-90-S-B-G4-DR-H9 CH3700-100-S-B-G4-DR-H9 CH3700-120-S-B-G4-DR-H9 CH3700-140-S-B-G4-DR-H9 CH3700-160-S-B-G4-DR-H9 CH3700-180-S-B-G4-DR-H9 CH3700-200-S-B-G4-DR-H9
新聞:新市區(qū)ATM機(jī)專用步進(jìn)電機(jī)57BYGH56-1006A