產(chǎn)品詳情
減速器的正確安裝
正確的安裝,使用和維護減速器,是保證機械設(shè)備正常運行的重要環(huán)節(jié)。 因此,在您安裝減速器時,請務(wù)必嚴(yán)格按照下面的安裝使用相關(guān)事項,認(rèn)真地裝配和使用。
步是安裝前確認(rèn)電機和減速器是否完好無損,并且嚴(yán)格檢查電機與減速器相連接的各部位尺寸是否匹配,這里是電機的定位凸臺、輸入軸與減速器凹槽等尺寸及配合公差。
第二步是旋下減速器法蘭外側(cè)防塵孔上的螺釘,調(diào)整夾緊環(huán)使其側(cè)孔與防塵孔對齊,插入內(nèi)六角旋緊。之后,取走電機軸鍵。
第三步是將電機與減速器自然連接。連接時必須保證減速器輸出軸與電機輸入軸同心度一致,且二者外側(cè)法蘭平行。如同心度不一致,會導(dǎo)致電機軸折斷或減速機齒輪磨損。
新聞:肥鄉(xiāng)縣半空心軸編碼器TS5320N510品牌
與其相關(guān)的上下游產(chǎn)業(yè)如鋼帶、油漆、塑料、小五金等也在迅猛發(fā)展。11日,計量協(xié)會授予虞城縣(虞城)鋼卷尺城。發(fā)展歷程艱難起步虞城縣鋼卷尺特色工業(yè)基地,發(fā)端于稍崗鄉(xiāng)南莊村的幾戶農(nóng)民。初,6戶農(nóng)民為了脫貧致富,從國營卷尺廠的廢品堆里,買報廢的殘尺條,截開后賣給周圍鄉(xiāng)村學(xué)生和農(nóng)村建筑工人作尺子。后來,他們發(fā)現(xiàn)組裝鋼卷尺成本小,風(fēng)險小,利潤大,且設(shè)備簡單,易于操作,適宜一家一戶搞加工,并終摸索掌握了一整套組裝技術(shù)。82年底,6戶村民靠組裝鋼卷尺戶均收入6多元。隨后在周圍村莊迅速掀起了組裝鋼卷尺熱。組裝數(shù)量和規(guī)模由少到多,走上了正常發(fā)展的道路。年,虞城中州卷尺廠—虞城縣家鋼卷尺廠誕生。滾動發(fā)展鋼卷尺加工生產(chǎn)初期,由于受條件限制,大多是手工制作,質(zhì)量也存在一定問題,特別是尺度不準(zhǔn)。但當(dāng)時的消費者質(zhì)量意識淡薄,加上價格低廉,在八十年代末,虞城鋼卷尺產(chǎn)業(yè)得到了較快發(fā)展。進入9年代,隨著消費者質(zhì)量意識和品牌意識的增強,原來的產(chǎn)品很快滯銷了。
新聞:肥鄉(xiāng)縣半空心軸編碼器TS5320N510品牌
CV400-3-S-B-G1-LT-V0
CV400-5-S-B-G1-LT-V0
CV400-10-S-B-G1-LT-V0
CV400-15-S-B-G1-LT-V0
CV400-20-S-B-G1-LT-V0
CV400-25-S-B-G1-LT-V0
CV400-30-S-B-G1-LT-V0
CV400-40-S-B-G1-LT-V0
CV400-45-S-B-G1-LT-V0
CV400-50-S-B-G1-LT-V0
CV400-60-S-B-G1-LT-V0
CV400-70-S-B-G1-LT-V0
CV400-80-S-B-G1-LT-V0
CV400-90-S-B-G1-LT-V0
CV400-100-S-B-G1-LT-V0
CV400-120-S-B-G1-LT-V0
CV400-140-S-B-G1-LT-V0
CV400-160-S-B-G1-LT-V0
CV400-180-S-B-G1-LT-V0
CV400-200-S-B-G1-LT-V0
CV750-3-S-B-G1-LT-V0
CV750-5-S-B-G1-LT-V0
CV750-10-S-B-G1-LT-V0
CV750-15-S-B-G1-LT-V0
CV750-20-S-B-G1-LT-V0
CV750-25-S-B-G1-LT-V0
CV750-30-S-B-G1-LT-V0
CV750-40-S-B-G1-LT-V0
CV750-45-S-B-G1-LT-V0
CV750-50-S-B-G1-LT-V0
CV750-60-S-B-G1-LT-V0
CV750-70-S-B-G1-LT-V0
CV750-80-S-B-G1-LT-V0
CV750-90-S-B-G1-LT-V0
CV750-100-S-B-G1-LT-V0
CV750-120-S-B-G1-LT-V0
CV750-140-S-B-G1-LT-V0
CV750-160-S-B-G1-LT-V0
CV750-180-S-B-G1-LT-V0
CV750-200-S-B-G1-LT-V0
CV1500-3-S-B-G1-LT-V0
CV1500-5-S-B-G1-LT-V0
CV1500-10-S-B-G1-LT-V0
CV1500-15-S-B-G1-LT-V0
CV1500-20-S-B-G1-LT-V0
CV1500-25-S-B-G1-LT-V0
CV1500-30-S-B-G1-LT-V0
CV1500-40-S-B-G1-LT-V0
CV1500-45-S-B-G1-LT-V0
CV1500-50-S-B-G1-LT-V0
CV1500-60-S-B-G1-LT-V0
CV1500-70-S-B-G1-LT-V0
CV1500-80-S-B-G1-LT-V0
CV1500-90-S-B-G1-LT-V0
CV1500-100-S-B-G1-LT-V0
CV1500-120-S-B-G1-LT-V0
CV1500-140-S-B-G1-LT-V0
CV1500-160-S-B-G1-LT-V0
CV1500-180-S-B-G1-LT-V0
CV1500-200-S-B-G1-LT-V0
CV2200-3-S-B-G1-LT-V0
CV2200-5-S-B-G1-LT-V0
CV2200-10-S-B-G1-LT-V0
CV2200-15-S-B-G1-LT-V0
CV2200-20-S-B-G1-LT-V0
CV2200-25-S-B-G1-LT-V0
CV2200-30-S-B-G1-LT-V0
CV2200-40-S-B-G1-LT-V0
CV2200-45-S-B-G1-LT-V0
CV2200-50-S-B-G1-LT-V0
CV2200-60-S-B-G1-LT-V0
CV2200-70-S-B-G1-LT-V0
CV2200-80-S-B-G1-LT-V0
CV2200-90-S-B-G1-LT-V0
CV2200-100-S-B-G1-LT-V0
CV2200-120-S-B-G1-LT-V0
CV2200-140-S-B-G1-LT-V0
CV2200-160-S-B-G1-LT-V0
CV2200-180-S-B-G1-LT-V0
CV2200-200-S-B-G1-LT-V0
交流伺服電機優(yōu)良性能
伺服電機內(nèi)部的轉(zhuǎn)子是永磁鐵,驅(qū)動器控制的U/V/W三相電形成電磁場,轉(zhuǎn)子在此磁場的作用下轉(zhuǎn)動,同時電機自帶的編碼器反饋信號給驅(qū)動器,驅(qū)動器根據(jù)反饋值與目標(biāo)值進行比較,調(diào)整轉(zhuǎn)子轉(zhuǎn)動的角度。
1、控制精度高
步進電機的步距角一般為1.8。(兩相)或0.72。(五相),而交流伺服電機的精度取決于電機編碼器的精度。以伺服電機為例,其編碼器為l6位,伺服驅(qū)動器每接收2的16次方=65536個脈沖,電機轉(zhuǎn)一圈,其脈沖當(dāng)量為360‘/65536=0,0055;并實現(xiàn)了位置的閉環(huán)控制.從根本上克服了步進電機的失步問題。
2、矩頻特性好
步進電機的輸出力矩隨轉(zhuǎn)速的升高而下降,且在較高轉(zhuǎn)速時會急劇下降,其工作轉(zhuǎn)速一般在每分鐘幾十轉(zhuǎn)到幾百轉(zhuǎn)。而交流伺服電機在其額定轉(zhuǎn)速(一般為2000r/min或3000r/rain)以內(nèi)為恒轉(zhuǎn)矩輸出,在額定轉(zhuǎn)速以E為恒功率輸出。
3、具有過載能力
4、加速性能好
步進電機空載時從靜止加速到每分鐘幾百轉(zhuǎn),需要200—400ms:交流伺服電機的加速性能較好。
新聞:肥鄉(xiāng)縣半空心軸編碼器TS5320N510品牌
CV1500-3-S-B-G4-DR-V9
CV1500-5-S-B-G4-DR-V9
CV1500-10-S-B-G4-DR-V9
CV1500-15-S-B-G4-DR-V9
CV1500-20-S-B-G4-DR-V9
CV1500-25-S-B-G4-DR-V9
CV1500-30-S-B-G4-DR-V9
CV1500-40-S-B-G4-DR-V9
CV1500-45-S-B-G4-DR-V9
CV1500-50-S-B-G4-DR-V9
CV1500-60-S-B-G4-DR-V9
CV1500-70-S-B-G4-DR-V9
CV1500-80-S-B-G4-DR-V9
CV1500-90-S-B-G4-DR-V9
CV1500-100-S-B-G4-DR-V9
CV1500-120-S-B-G4-DR-V9
CV1500-140-S-B-G4-DR-V9
CV1500-160-S-B-G4-DR-V9
CV1500-180-S-B-G4-DR-V9
CV1500-200-S-B-G4-DR-V9
CV2200-3-S-B-G4-DR-V9
CV2200-5-S-B-G4-DR-V9
CV2200-10-S-B-G4-DR-V9
CV2200-15-S-B-G4-DR-V9
CV2200-20-S-B-G4-DR-V9
CV2200-25-S-B-G4-DR-V9
CV2200-30-S-B-G4-DR-V9
CV2200-40-S-B-G4-DR-V9
CV2200-45-S-B-G4-DR-V9
CV2200-50-S-B-G4-DR-V9
CV2200-60-S-B-G4-DR-V9
CV2200-70-S-B-G4-DR-V9
CV2200-80-S-B-G4-DR-V9
CV2200-90-S-B-G4-DR-V9
CV2200-100-S-B-G4-DR-V9
CV2200-120-S-B-G4-DR-V9
CV2200-140-S-B-G4-DR-V9
CV2200-160-S-B-G4-DR-V9
CV2200-180-S-B-G4-DR-V9
CV2200-200-S-B-G4-DR-V9
CV3700-3-S-B-G4-DR-V9
CV3700-5-S-B-G4-DR-V9
CV3700-10-S-B-G4-DR-V9
CV3700-15-S-B-G4-DR-V9
CV3700-20-S-B-G4-DR-V9
CV3700-25-S-B-G4-DR-V9
CV3700-30-S-B-G4-DR-V9
CV3700-40-S-B-G4-DR-V9
CV3700-45-S-B-G4-DR-V9
CV3700-50-S-B-G4-DR-V9
CV3700-60-S-B-G4-DR-V9
CV3700-70-S-B-G4-DR-V9
CV3700-80-S-B-G4-DR-V9
CV3700-90-S-B-G4-DR-V9
CV3700-100-S-B-G4-DR-V9
CV3700-120-S-B-G4-DR-V9
CV3700-140-S-B-G4-DR-V9
CV3700-160-S-B-G4-DR-V9
CV3700-180-S-B-G4-DR-V9
CV3700-200-S-B-G4-DR-V9
CH100-3-S-G1-LD-H0
CH100-5-S-G1-LD-H0
CH100-10-S-G1-LD-H0
CH100-15-S-G1-LD-H0
CH100-20-S-G1-LD-H0
CH100-25-S-G1-LD-H0
CH100-30-S-G1-LD-H0
CH100-40-S-G1-LD-H0
CH100-45-S-G1-LD-H0
CH100-50-S-G1-LD-H0
CH100-60-S-G1-LD-H0
CH100-70-S-G1-LD-H0
CH100-80-S-G1-LD-H0
CH100-90-S-G1-LD-H0
CH100-100-S-G1-LD-H0
CH100-120-S-G1-LD-H0
CH100-140-S-G1-LD-H0
CH100-160-S-G1-LD-H0
CH100-180-S-G1-LD-H0
CH100-200-S-G1-LD-H0
新聞:肥鄉(xiāng)縣半空心軸編碼器TS5320N510品牌
乳化液中有大量的漂浮雜質(zhì),在立柱缸底和閥腔,留有較多的煤粉、巖粒和鐵屑。進液閥芯和閥座,由于開啟關(guān)閉比較頻繁,液體流速高,密封很快就會失效。實踐證明減少支架液壓系統(tǒng)液體的污染雜質(zhì),是十分困難的,有人曾經(jīng)設(shè)想在乳化液泵站采用高壓過濾器,同時在每臺支架進口處增加小型過濾器。但在工作中很快被堵塞,形成斷流。另一方面,隨著液壓支架技術(shù)的發(fā)展。對閥的使用性能和閥的使用壽命提出了更高的要求。目前,在裝有12目時的過濾器和磁過濾裝置的條件下,用通過被測試閥的乳化液的總流量和閥的啟閉次數(shù),來計量閥的壽命。