非標(biāo)設(shè)計(jì)最強(qiáng)自動計(jì)算-皮帶輪連續(xù)運(yùn)動

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說明：由于是連續(xù)運(yùn)動，所以在計(jì)算牛矩時(shí)只需考慮負(fù)載牛矩，啟動牛矩忽略，但必須考慮到慣量的匹配,,,,,,,,,,

機(jī)械結(jié)構(gòu)參數(shù)：,,,,,,,,,,

,皮帶速度：,,V=,0.154,m/min,,其他常數(shù),,,

,皮帶與工作物總質(zhì)量,,mL=,10,kg,*,,G=,9.8,m/s

,滑動面摩擦系數(shù),,μ=,0.3,,*,,pi=,3.1416,

,滾筒直徑,,D=,0.02,m,*,,,,

,滾筒質(zhì)量,,m2=,1,kg,*,同步電動機(jī)轉(zhuǎn)數(shù)公式,,,

,傳送帶和滾筒的機(jī)械效率,,η=,0.9,,*,f,50,HZ,

,減速機(jī)機(jī)械效率,,ηG=,1,,,P,4,極,

,減速比,,i=,1,,*,n,1500,rpm,

,外力,,FA=,0,N,*,2P,2950,rpm,

,移動方向與水平軸夾角,,a=,0,°,,4P,1430,rpm,

,,,,,,,6P,860,rpm,

1)電機(jī)轉(zhuǎn)速,,,,,,,8P,650,rpm,

,減速機(jī)輸出軸轉(zhuǎn)速,,N=,2.450980392,rpm,,,,,

,,,,,,,,,,,

,電機(jī)輸出軸轉(zhuǎn)速,,NM=,N*i,,,,,,

,,,=,2.450980392,rpm,,,,,

2)計(jì)算負(fù)載轉(zhuǎn)矩,,,,,,,,,,

,減速機(jī)軸向負(fù)載,,F=,,,,,,,

,,,=,29.4,N,,,,,

,,,,,,,,,,,

,減速機(jī)軸負(fù)載轉(zhuǎn)矩,,TL=,,,,,,,

,,,,,,,,,,,

,,,=,0.326666667,Nm,,,,,

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,電機(jī)軸負(fù)載轉(zhuǎn)矩,,TLM=,,,,,,,

,,,,,,,,,,,

,,,=,0.326666667,Nm,,,,,

4)計(jì)算折算到電機(jī)軸的慣量,,,,,,,,,,

,皮帶和工作物的慣量,,JM1=,,,,,,,

,,,,,,,,,,,

,,,,,,,,,,,

,,,=,,,,,,,

,,,,,,,,,,,

,,,=,0.001,kgm2,,,,,

,,,,,,,,,,,

,滾筒的慣量,,JM2=,,,,,,,

,,,,,,,,,,,

,,,=,0.00005,kgm2,,,,,

,,,,,,,,,,,

,折算到減速機(jī)軸的負(fù)載慣量JL=,,,JM1+2JM2,,,,,,

,,,=,0.0011,kgm2,,電機(jī)慣量,JM=,0.0011,kgm2

5）必須轉(zhuǎn)矩,,,,,,,,,,

,必須轉(zhuǎn)矩,,TM=,TLM*S,,,,,,

,,,=,0.653333333,Nm,,,,,

,,,,,,,,,,,

,安全系數(shù),S=,2,,,,,,,

6)負(fù)荷與電