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新聞:港閘區(qū)39步進電機57ST12-30原裝
22， 何為負載率 (duty cycle)?
　　負載率 (duty cycle) 是指電機在每個工作周期內(nèi)的工作時間 / （工作時間 + 非工作時間）的比率。如果負載率低，就允許電機以 3 倍連續(xù)電流短時間運行，從而比額定連續(xù)運行時產(chǎn)生更大的力量。
23 ，標準旋轉(zhuǎn)電機的驅(qū)動電路可以用于直線電機嗎？
　　一般都是可以的。你可以把直線電機就當作旋轉(zhuǎn)電機，如直線步進電機、有刷、無刷和交流直線電機。具體請向供應商咨詢。
24 ，直線電機是否可以垂直安裝，做上下運動？
　　可以。根據(jù)用戶的要求，垂直安裝時我們可以加裝動子滑塊平衡裝置或加裝導軌抱閘剎車。
25 ，在同一個平臺上可以安裝多個動子嗎？
　　可以。只要幾個動子之間不互相妨礙即可。

新聞:港閘區(qū)39步進電機57ST12-30原裝 CH2200-3-S-B-G4-DL-H6 CH2200-5-S-B-G4-DL-H6 CH2200-10-S-B-G4-DL-H6 CH2200-15-S-B-G4-DL-H6 CH2200-20-S-B-G4-DL-H6 CH2200-25-S-B-G4-DL-H6 CH2200-30-S-B-G4-DL-H6 CH2200-40-S-B-G4-DL-H6 CH2200-45-S-B-G4-DL-H6 CH2200-50-S-B-G4-DL-H6 CH2200-60-S-B-G4-DL-H6 CH2200-70-S-B-G4-DL-H6 CH2200-80-S-B-G4-DL-H6 CH2200-90-S-B-G4-DL-H6 CH2200-100-S-B-G4-DL-H6 CH2200-120-S-B-G4-DL-H6 CH2200-140-S-B-G4-DL-H6 CH2200-160-S-B-G4-DL-H6 CH2200-180-S-B-G4-DL-H6 CH2200-200-S-B-G4-DL-H6 CH3700-3-S-B-G4-DL-H6 CH3700-5-S-B-G4-DL-H6 CH3700-10-S-B-G4-DL-H6 CH3700-15-S-B-G4-DL-H6 CH3700-20-S-B-G4-DL-H6 CH3700-25-S-B-G4-DL-H6 CH3700-30-S-B-G4-DL-H6 CH3700-40-S-B-G4-DL-H6 CH3700-45-S-B-G4-DL-H6 CH3700-50-S-B-G4-DL-H6 CH3700-60-S-B-G4-DL-H6 CH3700-70-S-B-G4-DL-H6 CH3700-80-S-B-G4-DL-H6 CH3700-90-S-B-G4-DL-H6 CH3700-100-S-B-G4-DL-H6 CH3700-120-S-B-G4-DL-H6 CH3700-140-S-B-G4-DL-H6 CH3700-160-S-B-G4-DL-H6 CH3700-180-S-B-G4-DL-H6 CH3700-200-S-B-G4-DL-H6 CH100-3-S-G4-DL-H9 CH100-5-S-G4-DL-H9 CH100-10-S-G4-DL-H9 CH100-15-S-G4-DL-H9 CH100-20-S-G4-DL-H9 CH100-25-S-G4-DL-H9 CH100-30-S-G4-DL-H9 CH100-40-S-G4-DL-H9 CH100-45-S-G4-DL-H9 CH100-50-S-G4-DL-H9 CH100-60-S-G4-DL-H9 CH100-70-S-G4-DL-H9 CH100-80-S-G4-DL-H9 CH100-90-S-G4-DL-H9 CH100-100-S-G4-DL-H9 CH100-120-S-G4-DL-H9 CH100-140-S-G4-DL-H9 CH100-160-S-G4-DL-H9 CH100-180-S-G4-DL-H9 CH100-200-S-G4-DL-H9

主要原因包括：未及時加注潤滑劑或潤滑油；潤滑劑或潤滑油未加注到位；潤滑劑或潤滑油選型不當；潤滑方式不正確等等。建議：選擇正確的潤滑劑或潤滑油，使用正確的潤滑加注方式。污染(約占14%)污染也會導致推力球軸承過早損壞，污染是指有沙塵、金屬屑等進入KOYO軸承內(nèi)部。主要原因包括：使用前過早打開軸承包裝，造成污染；安裝時工作環(huán)境不清潔，造成污染；軸承的工作環(huán)境不清潔，工作介質(zhì)污染等。建議：在使用前不要拆開KOYO軸承的包裝；安裝時保持安裝環(huán)境的清潔，對要使用的軸承進行清洗；增強推力球軸承的密封裝置。
新聞:港閘區(qū)39步進電機57ST12-30原裝

異步型交流伺服電動機
　　異步型交流伺服電機指的是交流感應電動機。它有三相和單相之分，也有鼠籠式和線繞式，通常多用鼠籠式三相感應電動機。其結(jié)構(gòu)簡單，與同容量的直流電動機相比，質(zhì)量輕1/2，價格僅為直流電動機的1/3。缺點是不能經(jīng)濟地實現(xiàn)范圍很廣的平滑調(diào)速，必須從電網(wǎng)吸收滯后的勵磁電流。因而令電網(wǎng)功率因數(shù)變壞。這種鼠籠轉(zhuǎn)子的異步型交流伺服電動機簡稱為異步型交流伺服電動機，用IM表示。

新聞:港閘區(qū)39步進電機57ST12-30原裝
CH3700-3-S-G1-LT-H9 CH3700-5-S-G1-LT-H9 CH3700-10-S-G1-LT-H9 CH3700-15-S-G1-LT-H9 CH3700-20-S-G1-LT-H9 CH3700-25-S-G1-LT-H9 CH3700-30-S-G1-LT-H9 CH3700-40-S-G1-LT-H9 CH3700-45-S-G1-LT-H9 CH3700-50-S-G1-LT-H9 CH3700-60-S-G1-LT-H9 CH3700-70-S-G1-LT-H9 CH3700-80-S-G1-LT-H9 CH3700-90-S-G1-LT-H9 CH3700-100-S-G1-LT-H9 CH3700-120-S-G1-LT-H9 CH3700-140-S-G1-LT-H9 CH3700-160-S-G1-LT-H9 CH3700-180-S-G1-LT-H9 CH3700-200-S-G1-LT-H9 CH100-3-S-B-G1-LT-H9 CH100-5-S-B-G1-LT-H9 CH100-10-S-B-G1-LT-H9 CH100-15-S-B-G1-LT-H9 CH100-20-S-B-G1-LT-H9 CH100-25-S-B-G1-LT-H9 CH100-30-S-B-G1-LT-H9 CH100-40-S-B-G1-LT-H9 CH100-45-S-B-G1-LT-H9 CH100-50-S-B-G1-LT-H9 CH100-60-S-B-G1-LT-H9 CH100-70-S-B-G1-LT-H9 CH100-80-S-B-G1-LT-H9 CH100-90-S-B-G1-LT-H9 CH100-100-S-B-G1-LT-H9 CH100-120-S-B-G1-LT-H9 CH100-140-S-B-G1-LT-H9 CH100-160-S-B-G1-LT-H9 CH100-180-S-B-G1-LT-H9 CH100-200-S-B-G1-LT-H9 CH200-3-S-B-G1-LT-H9 CH200-5-S-B-G1-LT-H9 CH200-10-S-B-G1-LT-H9 CH200-15-S-B-G1-LT-H9 CH200-20-S-B-G1-LT-H9 CH200-25-S-B-G1-LT-H9 CH200-30-S-B-G1-LT-H9 CH200-40-S-B-G1-LT-H9 CH200-45-S-B-G1-LT-H9 CH200-50-S-B-G1-LT-H9 CH200-60-S-B-G1-LT-H9 CH200-70-S-B-G1-LT-H9 CH200-80-S-B-G1-LT-H9 CH200-90-S-B-G1-LT-H9 CH200-100-S-B-G1-LT-H9 CH200-120-S-B-G1-LT-H9 CH200-140-S-B-G1-LT-H9 CH200-160-S-B-G1-LT-H9 CH200-180-S-B-G1-LT-H9 CH200-200-S-B-G1-LT-H9 CH400-3-S-B-G1-LT-H9 CH400-5-S-B-G1-LT-H9 CH400-10-S-B-G1-LT-H9 CH400-15-S-B-G1-LT-H9 CH400-20-S-B-G1-LT-H9 CH400-25-S-B-G1-LT-H9 CH400-30-S-B-G1-LT-H9 CH400-40-S-B-G1-LT-H9 CH400-45-S-B-G1-LT-H9 CH400-50-S-B-G1-LT-H9 CH400-60-S-B-G1-LT-H9 CH400-70-S-B-G1-LT-H9 CH400-80-S-B-G1-LT-H9 CH400-90-S-B-G1-LT-H9 CH400-100-S-B-G1-LT-H9 CH400-120-S-B-G1-LT-H9 CH400-140-S-B-G1-LT-H9 CH400-160-S-B-G1-LT-H9 CH400-180-S-B-G1-LT-H9 CH400-200-S-B-G1-LT-H9