產(chǎn)品詳情
新聞:喀喇沁旗返修臺專用步進電機FY28EL080A圖紙
4, 2 相和 5 相步進電機有何區(qū)別,如何選擇?
2 相電機成本低,但在低速時的震動較大,高速時的力矩下降快。 5 相電機則振動較小,高速性能好,比 2 相電機的速度高 30~50% ,可在部分場合取代伺服電機。
5, 何時選用直流伺服系統(tǒng),它和交流伺服有何區(qū)別?
直流伺服電機分為有刷和無刷電機。
有刷電機成本低,結(jié)構(gòu)簡單,啟動轉(zhuǎn)矩大,調(diào)速范圍寬,控制容易,需要維護,但維護方便(換碳刷),產(chǎn)生電磁干擾,對環(huán)境有要求。因此它可以用于對成本敏感的普通工業(yè)和民用場合。
無刷電機體積小,重量輕,出力大,響應(yīng)快,速度高,慣量小,轉(zhuǎn)動平滑,力矩穩(wěn)定??刂茝?fù)雜,容易實現(xiàn)智能化,其電子換相方式靈活,可以方波換相或正弦波換相。電機免維護,效率很高,運行溫度低,電磁輻射很小,長壽命,可用于各種環(huán)境。
新聞:喀喇沁旗返修臺專用步進電機FY28EL080A圖紙
CV1500-3-S-B-G3-TR-V9
CV1500-5-S-B-G3-TR-V9
CV1500-10-S-B-G3-TR-V9
CV1500-15-S-B-G3-TR-V9
CV1500-20-S-B-G3-TR-V9
CV1500-25-S-B-G3-TR-V9
CV1500-30-S-B-G3-TR-V9
CV1500-40-S-B-G3-TR-V9
CV1500-45-S-B-G3-TR-V9
CV1500-50-S-B-G3-TR-V9
CV1500-60-S-B-G3-TR-V9
CV1500-70-S-B-G3-TR-V9
CV1500-80-S-B-G3-TR-V9
CV1500-90-S-B-G3-TR-V9
CV1500-100-S-B-G3-TR-V9
CV1500-120-S-B-G3-TR-V9
CV1500-140-S-B-G3-TR-V9
CV1500-160-S-B-G3-TR-V9
CV1500-180-S-B-G3-TR-V9
CV1500-200-S-B-G3-TR-V9
CV2200-3-S-B-G3-TR-V9
CV2200-5-S-B-G3-TR-V9
CV2200-10-S-B-G3-TR-V9
CV2200-15-S-B-G3-TR-V9
CV2200-20-S-B-G3-TR-V9
CV2200-25-S-B-G3-TR-V9
CV2200-30-S-B-G3-TR-V9
CV2200-40-S-B-G3-TR-V9
CV2200-45-S-B-G3-TR-V9
CV2200-50-S-B-G3-TR-V9
CV2200-60-S-B-G3-TR-V9
CV2200-70-S-B-G3-TR-V9
CV2200-80-S-B-G3-TR-V9
CV2200-90-S-B-G3-TR-V9
CV2200-100-S-B-G3-TR-V9
CV2200-120-S-B-G3-TR-V9
CV2200-140-S-B-G3-TR-V9
CV2200-160-S-B-G3-TR-V9
CV2200-180-S-B-G3-TR-V9
CV2200-200-S-B-G3-TR-V9
CV3700-3-S-B-G3-TR-V9
CV3700-5-S-B-G3-TR-V9
CV3700-10-S-B-G3-TR-V9
CV3700-15-S-B-G3-TR-V9
CV3700-20-S-B-G3-TR-V9
CV3700-25-S-B-G3-TR-V9
CV3700-30-S-B-G3-TR-V9
CV3700-40-S-B-G3-TR-V9
CV3700-45-S-B-G3-TR-V9
CV3700-50-S-B-G3-TR-V9
CV3700-60-S-B-G3-TR-V9
CV3700-70-S-B-G3-TR-V9
CV3700-80-S-B-G3-TR-V9
CV3700-90-S-B-G3-TR-V9
CV3700-100-S-B-G3-TR-V9
CV3700-120-S-B-G3-TR-V9
CV3700-140-S-B-G3-TR-V9
CV3700-160-S-B-G3-TR-V9
CV3700-180-S-B-G3-TR-V9
CV3700-200-S-B-G3-TR-V9
CV100-3-S-G4-DL-V0
CV100-5-S-G4-DL-V0
CV100-10-S-G4-DL-V0
CV100-15-S-G4-DL-V0
CV100-20-S-G4-DL-V0
CV100-25-S-G4-DL-V0
CV100-30-S-G4-DL-V0
CV100-40-S-G4-DL-V0
CV100-45-S-G4-DL-V0
CV100-50-S-G4-DL-V0
CV100-60-S-G4-DL-V0
CV100-70-S-G4-DL-V0
CV100-80-S-G4-DL-V0
CV100-90-S-G4-DL-V0
CV100-100-S-G4-DL-V0
CV100-120-S-G4-DL-V0
CV100-140-S-G4-DL-V0
CV100-160-S-G4-DL-V0
CV100-180-S-G4-DL-V0
CV100-200-S-G4-DL-V0
請使用附帶的專用扳手夾固刀片與零件,專用扳手決不允許作其它用途。用通用套筒扳手等輔助工具時,若夾緊力太大時,會造成刀片產(chǎn)生微裂紋等缺陷,產(chǎn)生事故隱患。只允許用附帶的專用扳手夾緊刀片等零件。刀具高速旋轉(zhuǎn)時,由于離心力,刀片有可能飛出的危險。請參照產(chǎn)品使用說明書和樣本,在推薦的范圍內(nèi)使用。各種銑刀及其它旋轉(zhuǎn)刀具銑刀類刀具,由于刃口鋒利直接用手觸摸可能碰傷手。請用保護手套等防護用品。刀具因偏心旋轉(zhuǎn),不平衡等因素引起顫振,振動等并由于刀具破碎而飛濺,會造成傷害事故。
新聞:喀喇沁旗返修臺專用步進電機FY28EL080A圖紙
3、零部件松動
在安裝時由于個別零部件的松動(如軸承預(yù)緊機構(gòu),軸系定位機構(gòu)等),導(dǎo)致系統(tǒng)定位不準(zhǔn),非正常位置嚙合,軸系移動,產(chǎn)生振動和噪聲。這一系列需從設(shè)計結(jié)構(gòu)出發(fā),盡量保證各機構(gòu)的聯(lián)接穩(wěn)定,采用多種聯(lián)接方式。
4、傳動部件損壞
在安裝時由于不當(dāng)操作損傷傳動部件,導(dǎo)致系統(tǒng)運動不準(zhǔn)確或運動失穩(wěn);高速運動部件由于受損導(dǎo)致油膜振動;人為造成運動件動不平衡;都產(chǎn)生振動和噪聲。這些原因在安裝過程中都是必須注意和盡量避免的。對無法修復(fù)的損傷零部件,必須予以更換,以保證系統(tǒng)獲得穩(wěn)定的噪聲等級。
減速機噪音大的解決辦法之二:使用與維護
減速機的正確使用維護雖不能降低系統(tǒng)噪聲等級,保證傳遞精度,但卻能防止其指標(biāo)劣化,增大使用壽命。
1、內(nèi)部清潔
減速機內(nèi)部零件的清潔是保證其正常運轉(zhuǎn)的基本條件,任何雜質(zhì)污物的進入都將影響并損傷傳動系統(tǒng),導(dǎo)致噪聲的產(chǎn)生。
2、工作溫度
保證減速機正常的工作溫度,避免零部件因過大的溫升產(chǎn)生變形,確保齒輪正常嚙合,從而防止噪聲的增大。
3、及時的潤滑和正確使用油品
新聞:喀喇沁旗返修臺專用步進電機FY28EL080A圖紙
CH2200-3-S-G1-LD-H3
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CH2200-70-S-G1-LD-H3
CH2200-80-S-G1-LD-H3
CH2200-90-S-G1-LD-H3
CH2200-100-S-G1-LD-H3
CH2200-120-S-G1-LD-H3
CH2200-140-S-G1-LD-H3
CH2200-160-S-G1-LD-H3
CH2200-180-S-G1-LD-H3
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CH3700-70-S-G1-LD-H3
CH3700-80-S-G1-LD-H3
CH3700-90-S-G1-LD-H3
CH3700-100-S-G1-LD-H3
CH3700-120-S-G1-LD-H3
CH3700-140-S-G1-LD-H3
CH3700-160-S-G1-LD-H3
CH3700-180-S-G1-LD-H3
CH3700-200-S-G1-LD-H3
CH100-3-S-B-G1-LD-H3
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