商鋪名稱:廈門(mén)伊詩(shī)圖電氣有限公司
聯(lián)系人:蘭君佩(小姐)
聯(lián)系手機(jī):
固定電話:
企業(yè)郵箱:2586371817@qq.com
聯(lián)系地址:廈門(mén)市思明區(qū)湖濱北路31號(hào)20E室
郵編:361006
聯(lián)系我時(shí),請(qǐng)說(shuō)是在電子快手網(wǎng)上看到的,謝謝!
起動(dòng)電機(jī)與一般直流電機(jī)相比具有以下特點(diǎn):
(1)起動(dòng)電機(jī)功率大、體積小、散熱條件惡劣,無(wú)任何散熱機(jī)構(gòu)。
(2)起動(dòng)電機(jī)是短時(shí)制工作,在任何環(huán)境下必須在短時(shí)間內(nèi)完成整個(gè)起動(dòng)過(guò)程,國(guó)標(biāo)中規(guī)定正常工作時(shí)間t<6s,允許長(zhǎng)工作時(shí)間不超過(guò)30s。
(3)起動(dòng)電機(jī)轉(zhuǎn)速高工作電流大,是一般直流電機(jī)的數(shù)倍,正常工作電流因不同型號(hào)而異,125型(包括125型)以上起動(dòng)電機(jī)實(shí)際負(fù)載電流50a左右,堵轉(zhuǎn)電流250a左右,50型(包括50型)以下的起動(dòng)電機(jī)實(shí)際負(fù)載電流20a左右,堵轉(zhuǎn)電流100a左右,因此電樞線徑用得比較粗,整機(jī)發(fā)熱較快,一般技術(shù)要求中規(guī)定,50系列起動(dòng)電機(jī)負(fù)載電流<40a,堵轉(zhuǎn)電流<130a。
(4)起動(dòng)電機(jī)工作溫度t<120℃(規(guī)定-10~+120℃),如果超出此范圍很難保證電機(jī)的使用壽命。
(5)起動(dòng)電機(jī)自身力矩較小,都要經(jīng)過(guò)齒輪減速機(jī)構(gòu)傳遞扭矩,對(duì)電機(jī)本身而言減速機(jī)構(gòu)的存在給電機(jī)的正常使用降低了工作可靠性。50系列起動(dòng)電機(jī)40a時(shí)的扭矩大于等于0.1n.m,扭矩不超過(guò)0.2n.m,須經(jīng)過(guò)單向離合器經(jīng)減速增力傳遞給起動(dòng)齒輪,因此單向離合器本身質(zhì)量問(wèn)題直接影響了電機(jī)的質(zhì)量問(wèn)題。
(6)起動(dòng)電機(jī)應(yīng)能承受頻繁的振動(dòng)要求,防水防塵要求。
新聞:察布查爾錫伯自治縣雕刻機(jī)用步進(jìn)馬達(dá)GLD86STH98-2708A產(chǎn)品
CV400-3-S-B-G4-DL-V3
CV400-5-S-B-G4-DL-V3
CV400-10-S-B-G4-DL-V3
CV400-15-S-B-G4-DL-V3
CV400-20-S-B-G4-DL-V3
CV400-25-S-B-G4-DL-V3
CV400-30-S-B-G4-DL-V3
CV400-40-S-B-G4-DL-V3
CV400-45-S-B-G4-DL-V3
CV400-50-S-B-G4-DL-V3
CV400-60-S-B-G4-DL-V3
CV400-70-S-B-G4-DL-V3
CV400-80-S-B-G4-DL-V3
CV400-90-S-B-G4-DL-V3
CV400-100-S-B-G4-DL-V3
CV400-120-S-B-G4-DL-V3
CV400-140-S-B-G4-DL-V3
CV400-160-S-B-G4-DL-V3
CV400-180-S-B-G4-DL-V3
CV400-200-S-B-G4-DL-V3
CV750-3-S-B-G4-DL-V3
CV750-5-S-B-G4-DL-V3
CV750-10-S-B-G4-DL-V3
CV750-15-S-B-G4-DL-V3
CV750-20-S-B-G4-DL-V3
CV750-25-S-B-G4-DL-V3
CV750-30-S-B-G4-DL-V3
CV750-40-S-B-G4-DL-V3
CV750-45-S-B-G4-DL-V3
CV750-50-S-B-G4-DL-V3
CV750-60-S-B-G4-DL-V3
CV750-70-S-B-G4-DL-V3
CV750-80-S-B-G4-DL-V3
CV750-90-S-B-G4-DL-V3
CV750-100-S-B-G4-DL-V3
CV750-120-S-B-G4-DL-V3
CV750-140-S-B-G4-DL-V3
CV750-160-S-B-G4-DL-V3
CV750-180-S-B-G4-DL-V3
CV750-200-S-B-G4-DL-V3
CV1500-3-S-B-G4-DL-V3
CV1500-5-S-B-G4-DL-V3
CV1500-10-S-B-G4-DL-V3
CV1500-15-S-B-G4-DL-V3
CV1500-20-S-B-G4-DL-V3
CV1500-25-S-B-G4-DL-V3
CV1500-30-S-B-G4-DL-V3
CV1500-40-S-B-G4-DL-V3
CV1500-45-S-B-G4-DL-V3
CV1500-50-S-B-G4-DL-V3
CV1500-60-S-B-G4-DL-V3
CV1500-70-S-B-G4-DL-V3
CV1500-80-S-B-G4-DL-V3
CV1500-90-S-B-G4-DL-V3
CV1500-100-S-B-G4-DL-V3
CV1500-120-S-B-G4-DL-V3
CV1500-140-S-B-G4-DL-V3
CV1500-160-S-B-G4-DL-V3
CV1500-180-S-B-G4-DL-V3
CV1500-200-S-B-G4-DL-V3
CV2200-3-S-B-G4-DL-V3
CV2200-5-S-B-G4-DL-V3
CV2200-10-S-B-G4-DL-V3
CV2200-15-S-B-G4-DL-V3
CV2200-20-S-B-G4-DL-V3
CV2200-25-S-B-G4-DL-V3
CV2200-30-S-B-G4-DL-V3
CV2200-40-S-B-G4-DL-V3
CV2200-45-S-B-G4-DL-V3
CV2200-50-S-B-G4-DL-V3
CV2200-60-S-B-G4-DL-V3
CV2200-70-S-B-G4-DL-V3
CV2200-80-S-B-G4-DL-V3
CV2200-90-S-B-G4-DL-V3
CV2200-100-S-B-G4-DL-V3
CV2200-120-S-B-G4-DL-V3
CV2200-140-S-B-G4-DL-V3
CV2200-160-S-B-G4-DL-V3
CV2200-180-S-B-G4-DL-V3
CV2200-200-S-B-G4-DL-V3