本公司供應(yīng)全新羅克韋爾1398-DDM-150伺服驅(qū)動(dòng)器ALLEN BRADLEY,價(jià)格優(yōu)惠,快速交貨,
型號(hào)
:崇左2098-DSD-075X羅克韋爾伺服驅(qū)動(dòng)器廠家
Allen Bradley 1398-DDM-009-DN
Allen Bradley 1398-DDM-005X-NV
Allen Bradley 1398-DDM-005X-DN
Allen Bradley 1398-DDM-009X
Allen Bradley 1398-DDM-019-DN
Allen Bradley 1398-DDM-009X-DN
Allen Bradley 1398-DDM-005X
Allen Bradley 1398-DDM-005-DN
Allen Bradley 1398-DDM-005
Allen Bradley 1398-DDM-075X
Allen Bradley 1398-DDM-075
Allen Bradley 1398-DDM-010X
Allen Bradley 1398-DDM-010
Allen Bradley 1398-DDM-150
Allen Bradley 1398-DDM-020X
Allen Bradley 1398-DDM-020
Allen Bradley 1398-DDM-030X
Allen Bradley 1398-DDM-030
Allen Bradley 1398-DDM-019X-DN
Allen Bradley 1398-DDM-019X
Allen Bradley 1398-DDM-150X
Allen Bradley 1398-DDM-019
Allen Bradley 1398-DDM-009
:崇左2098-DSD-075X羅克韋爾伺服驅(qū)動(dòng)器廠家亦即,步進(jìn)電機(jī)的驅(qū)動(dòng)脈沖波連續(xù)自動(dòng)掃頻,每次頻率分析的結(jié)果用三維表示。Y(傾斜)軸表示步進(jìn)電機(jī)脈沖頻率,X(橫)軸表示振動(dòng)頻率,Z(縱)軸表示振動(dòng)加速度。由此可以看出,何處的驅(qū)動(dòng)脈沖,頻率多少時(shí),會(huì)產(chǎn)生的振動(dòng)大小,一目了然,易于分析振動(dòng)結(jié)果。根上振動(dòng)分析圖,從振動(dòng)大的地方看到,驅(qū)動(dòng)脈沖的基波頻率造成振動(dòng)成分,且出現(xiàn)的振動(dòng)點(diǎn)為其偶次諧波,180pps附近的振動(dòng)為振動(dòng)加速度與轉(zhuǎn)子及其負(fù)載系統(tǒng)的自然頻率的共振。