新聞:天河區SMT周邊設備專用步進電機PSM253BP20A全新
特殊電機:
單相鋁殼電機| 平面直線電機 | 高速電機 | 牽引電機
電機配件:
銅鋁刷握| 滑環 | 換向器 | 保護器 | 碳刷 | 油封 | 刷架 | 端蓋 | 法蘭 | 風葉 | 光編編碼器 | 有舉 | 無舉 | 測速機 | 接線盒 | 接線板 | 線圈 | 刷圈 | 接線栓 | 電刷 | 絕緣子 | 滑環絕緣蓋板 | 瓷瓶 | 刷盒 | 軸承套 | 油蓋 | 密封圈 | 卡簧 | 滑環罩 | 滑環座 | 螺栓 | 連接片 | 線盒座蓋 | 線盒蓋 | 擋油環 | 轉子 | 定子 | 槽契 | 吊環 | 風罩 | 機座 | 機殼 | 壓指 | 過渡板 | 刷桿座 | 呢絨羅套 | 主極鐵芯 | 換向鐵芯 | 風機聯接座 | 連線 | 膠套 | 墊片 | 過濾器 | 電環 | 電樞 | 定位板 | 刷桿導電排 | 保護帶 | 防護網 | 膠墊 | 觸頭 | 月牙盤 | 其他電機配件
配電柜:
直流電機調速柜| 低壓電機啟動柜 | 高壓電機啟動柜 | 單相調速器 | 頻敏起動柜 | 高壓開關柜 | 電流互感器 | 電壓互感器
新聞:天河區SMT周邊設備專用步進電機PSM253BP20A全新
CV400-3-S-B-G4-DR-V3
CV400-5-S-B-G4-DR-V3
CV400-10-S-B-G4-DR-V3
CV400-15-S-B-G4-DR-V3
CV400-20-S-B-G4-DR-V3
CV400-25-S-B-G4-DR-V3
CV400-30-S-B-G4-DR-V3
CV400-40-S-B-G4-DR-V3
CV400-45-S-B-G4-DR-V3
CV400-50-S-B-G4-DR-V3
CV400-60-S-B-G4-DR-V3
CV400-70-S-B-G4-DR-V3
CV400-80-S-B-G4-DR-V3
CV400-90-S-B-G4-DR-V3
CV400-100-S-B-G4-DR-V3
CV400-120-S-B-G4-DR-V3
CV400-140-S-B-G4-DR-V3
CV400-160-S-B-G4-DR-V3
CV400-180-S-B-G4-DR-V3
CV400-200-S-B-G4-DR-V3
CV750-3-S-B-G4-DR-V3
CV750-5-S-B-G4-DR-V3
CV750-10-S-B-G4-DR-V3
CV750-15-S-B-G4-DR-V3
CV750-20-S-B-G4-DR-V3
CV750-25-S-B-G4-DR-V3
CV750-30-S-B-G4-DR-V3
CV750-40-S-B-G4-DR-V3
CV750-45-S-B-G4-DR-V3
CV750-50-S-B-G4-DR-V3
CV750-60-S-B-G4-DR-V3
CV750-70-S-B-G4-DR-V3
CV750-80-S-B-G4-DR-V3
CV750-90-S-B-G4-DR-V3
CV750-100-S-B-G4-DR-V3
CV750-120-S-B-G4-DR-V3
CV750-140-S-B-G4-DR-V3
CV750-160-S-B-G4-DR-V3
CV750-180-S-B-G4-DR-V3
CV750-200-S-B-G4-DR-V3
CV1500-3-S-B-G4-DR-V3
CV1500-5-S-B-G4-DR-V3
CV1500-10-S-B-G4-DR-V3
CV1500-15-S-B-G4-DR-V3
CV1500-20-S-B-G4-DR-V3
CV1500-25-S-B-G4-DR-V3
CV1500-30-S-B-G4-DR-V3
CV1500-40-S-B-G4-DR-V3
CV1500-45-S-B-G4-DR-V3
CV1500-50-S-B-G4-DR-V3
CV1500-60-S-B-G4-DR-V3
CV1500-70-S-B-G4-DR-V3
CV1500-80-S-B-G4-DR-V3
CV1500-90-S-B-G4-DR-V3
CV1500-100-S-B-G4-DR-V3
CV1500-120-S-B-G4-DR-V3
CV1500-140-S-B-G4-DR-V3
CV1500-160-S-B-G4-DR-V3
CV1500-180-S-B-G4-DR-V3
CV1500-200-S-B-G4-DR-V3
CV2200-3-S-B-G4-DR-V3
CV2200-5-S-B-G4-DR-V3
CV2200-10-S-B-G4-DR-V3
CV2200-15-S-B-G4-DR-V3
CV2200-20-S-B-G4-DR-V3
CV2200-25-S-B-G4-DR-V3
CV2200-30-S-B-G4-DR-V3
CV2200-40-S-B-G4-DR-V3
CV2200-45-S-B-G4-DR-V3
CV2200-50-S-B-G4-DR-V3
CV2200-60-S-B-G4-DR-V3
CV2200-70-S-B-G4-DR-V3
CV2200-80-S-B-G4-DR-V3
CV2200-90-S-B-G4-DR-V3
CV2200-100-S-B-G4-DR-V3
CV2200-120-S-B-G4-DR-V3
CV2200-140-S-B-G4-DR-V3
CV2200-160-S-B-G4-DR-V3
CV2200-180-S-B-G4-DR-V3
CV2200-200-S-B-G4-DR-V3
一分體式包括爐體凈化器儲氣罐灶具等，一套氣化爐好多部件以及連接管道，重量至少1KG以上，制造運輸安裝使用均不方便。對比：一體機8mm高7mm寬4mm寬，僅有一個普通灶臺大小。自然也沒有那樣多連接部件諸多管件了，重量至少減輕了一半。二分體式制造成本難以控制。北京某廠的試制品，爐子直徑4mm12mm高，凈化器6mm長24mm寬63mm高，可以計算一下需要多少2mm鋼板？爐子與凈化器連接2個法蘭盤，凈化器與風機2個法蘭盤，還有8個焊管的焊縫。
減速機基礎知識之減速機的作用及分類
1）降速同時提高輸出扭矩，扭矩輸出比例按電機輸出乘減速比，但要注意不能超出減速機額定扭矩。
2）速同時降低了負載的慣量，慣量的減少為減速比的平方。大家可以看一下一般電機都有一個慣量數值。
一般的減速機有斜齒輪減速機(包括平行軸斜齒輪減速機、蝸輪減速機、錐齒輪減速機等等)、行星齒輪減速機、擺線針輪減速機、蝸輪蝸桿減速機、行星摩擦式機械無級變速機等等。
1） 蝸輪蝸桿減速機的主要特點是具有反向自鎖功能，可以有較大的減速比，輸入軸和輸出軸不在同一軸線上，也不在同一平面上。但是一般體積較大，傳動效率不高，精度不高。
2） 諧波減速機的諧波傳動是利用柔性元件可控的彈性變形來傳遞運動和動力的，體積不大、精度很高，但缺點是柔輪壽命有限、不耐沖擊，剛性與金屬件相比較差。輸入轉速不能太高。
3） 行星減速機其優點是結構比較緊湊，回程間隙小、精度較高，使用壽命很長，額定輸出扭矩可以做的很大。但價格略貴
新聞:天河區SMT周邊設備專用步進電機PSM253BP20A全新
CH750-3-S-B-G4-DR-H3
CH750-5-S-B-G4-DR-H3
CH750-10-S-B-G4-DR-H3
CH750-15-S-B-G4-DR-H3
CH750-20-S-B-G4-DR-H3
CH750-25-S-B-G4-DR-H3
CH750-30-S-B-G4-DR-H3
CH750-40-S-B-G4-DR-H3
CH750-45-S-B-G4-DR-H3
CH750-50-S-B-G4-DR-H3
CH750-60-S-B-G4-DR-H3
CH750-70-S-B-G4-DR-H3
CH750-80-S-B-G4-DR-H3
CH750-90-S-B-G4-DR-H3
CH750-100-S-B-G4-DR-H3
CH750-120-S-B-G4-DR-H3
CH750-140-S-B-G4-DR-H3
CH750-160-S-B-G4-DR-H3
CH750-180-S-B-G4-DR-H3
CH750-200-S-B-G4-DR-H3
CH1500-3-S-B-G4-DR-H3
CH1500-5-S-B-G4-DR-H3
CH1500-10-S-B-G4-DR-H3
CH1500-15-S-B-G4-DR-H3
CH1500-20-S-B-G4-DR-H3
CH1500-25-S-B-G4-DR-H3
CH1500-30-S-B-G4-DR-H3
CH1500-40-S-B-G4-DR-H3
CH1500-45-S-B-G4-DR-H3
CH1500-50-S-B-G4-DR-H3
CH1500-60-S-B-G4-DR-H3
CH1500-70-S-B-G4-DR-H3
CH1500-80-S-B-G4-DR-H3
CH1500-90-S-B-G4-DR-H3
CH1500-100-S-B-G4-DR-H3
CH1500-120-S-B-G4-DR-H3
CH1500-140-S-B-G4-DR-H3
CH1500-160-S-B-G4-DR-H3
CH1500-180-S-B-G4-DR-H3
CH1500-200-S-B-G4-DR-H3
CH2200-3-S-B-G4-DR-H3
CH2200-5-S-B-G4-DR-H3
CH2200-10-S-B-G4-DR-H3
CH2200-15-S-B-G4-DR-H3
CH2200-20-S-B-G4-DR-H3
CH2200-25-S-B-G4-DR-H3
CH2200-30-S-B-G4-DR-H3
CH2200-40-S-B-G4-DR-H3
CH2200-45-S-B-G4-DR-H3
CH2200-50-S-B-G4-DR-H3
CH2200-60-S-B-G4-DR-H3
CH2200-70-S-B-G4-DR-H3
CH2200-80-S-B-G4-DR-H3
CH2200-90-S-B-G4-DR-H3
CH2200-100-S-B-G4-DR-H3
CH2200-120-S-B-G4-DR-H3
CH2200-140-S-B-G4-DR-H3
CH2200-160-S-B-G4-DR-H3
CH2200-180-S-B-G4-DR-H3
CH2200-200-S-B-G4-DR-H3
CH3700-3-S-B-G4-DR-H3
CH3700-5-S-B-G4-DR-H3
CH3700-10-S-B-G4-DR-H3
CH3700-15-S-B-G4-DR-H3
CH3700-20-S-B-G4-DR-H3
CH3700-25-S-B-G4-DR-H3
CH3700-30-S-B-G4-DR-H3
CH3700-40-S-B-G4-DR-H3
CH3700-45-S-B-G4-DR-H3
CH3700-50-S-B-G4-DR-H3
CH3700-60-S-B-G4-DR-H3
CH3700-70-S-B-G4-DR-H3
CH3700-80-S-B-G4-DR-H3
CH3700-90-S-B-G4-DR-H3
CH3700-100-S-B-G4-DR-H3
CH3700-120-S-B-G4-DR-H3
CH3700-140-S-B-G4-DR-H3
CH3700-160-S-B-G4-DR-H3
CH3700-180-S-B-G4-DR-H3
CH3700-200-S-B-G4-DR-H3
一般表現為軸承內加脂量不足，應進行補充。若設備停機時間過長，特別是在冬季的低溫情況下，汽車軸承運轉中有時會發出咝咝沙沙的聲音，這與汽車軸承徑向間隙變小、潤滑脂工作針入度變小有關。應適當調整汽車軸承間隙，更換針入度大一點的新潤滑脂。第二，當發現汽車軸承在連續的嘩嘩聲中發出均勻的周期性嗬羅這種聲音是由于滾動體和內外圈滾道出現傷痕、溝槽、銹蝕斑而引起的。聲響的周期與FAG軸承的轉速成正比。應對汽車軸承進行更換。
新聞:天河區SMT周邊設備專用步進電機PSM253BP20A全新
