商鋪名稱:廈門伊詩圖電氣有限公司
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)說是在焊材網(wǎng)上看到的,謝謝!
新聞:柏鄉(xiāng)縣噴涂設(shè)備用步進(jìn)馬達(dá)HB8667A6004新聞
電動(dòng)機(jī)轉(zhuǎn)速不正常
(1) 并勵(lì)繞組接線不良或斷路
(2) 串勵(lì)電動(dòng)機(jī)輕載或空載
(3) 電刷位置不正確
(4) 電樞繞組存在匝間短路
(1) 找出故障點(diǎn)予以排除
(2) 增大負(fù)載
(3) 調(diào)整電刷位置使之位于幾何中線處
(4) 修理或更換電樞繞組
新聞:柏鄉(xiāng)縣噴涂設(shè)備用步進(jìn)馬達(dá)HB8667A6004新聞
CH200-3-S-B-G3-TR-H9
CH200-5-S-B-G3-TR-H9
CH200-10-S-B-G3-TR-H9
CH200-15-S-B-G3-TR-H9
CH200-20-S-B-G3-TR-H9
CH200-25-S-B-G3-TR-H9
CH200-30-S-B-G3-TR-H9
CH200-40-S-B-G3-TR-H9
CH200-45-S-B-G3-TR-H9
CH200-50-S-B-G3-TR-H9
CH200-60-S-B-G3-TR-H9
CH200-70-S-B-G3-TR-H9
CH200-80-S-B-G3-TR-H9
CH200-90-S-B-G3-TR-H9
CH200-100-S-B-G3-TR-H9
CH200-120-S-B-G3-TR-H9
CH200-140-S-B-G3-TR-H9
CH200-160-S-B-G3-TR-H9
CH200-180-S-B-G3-TR-H9
CH200-200-S-B-G3-TR-H9
CH400-3-S-B-G3-TR-H9
CH400-5-S-B-G3-TR-H9
CH400-10-S-B-G3-TR-H9
CH400-15-S-B-G3-TR-H9
CH400-20-S-B-G3-TR-H9
CH400-25-S-B-G3-TR-H9
CH400-30-S-B-G3-TR-H9
CH400-40-S-B-G3-TR-H9
CH400-45-S-B-G3-TR-H9
CH400-50-S-B-G3-TR-H9
CH400-60-S-B-G3-TR-H9
CH400-70-S-B-G3-TR-H9
CH400-80-S-B-G3-TR-H9
CH400-90-S-B-G3-TR-H9
CH400-100-S-B-G3-TR-H9
CH400-120-S-B-G3-TR-H9
CH400-140-S-B-G3-TR-H9
CH400-160-S-B-G3-TR-H9
CH400-180-S-B-G3-TR-H9
CH400-200-S-B-G3-TR-H9
CH750-3-S-B-G3-TR-H9
CH750-5-S-B-G3-TR-H9
CH750-10-S-B-G3-TR-H9
CH750-15-S-B-G3-TR-H9
CH750-20-S-B-G3-TR-H9
CH750-25-S-B-G3-TR-H9
CH750-30-S-B-G3-TR-H9
CH750-40-S-B-G3-TR-H9
CH750-45-S-B-G3-TR-H9
CH750-50-S-B-G3-TR-H9
CH750-60-S-B-G3-TR-H9
CH750-70-S-B-G3-TR-H9
CH750-80-S-B-G3-TR-H9
CH750-90-S-B-G3-TR-H9
CH750-100-S-B-G3-TR-H9
CH750-120-S-B-G3-TR-H9
CH750-140-S-B-G3-TR-H9
CH750-160-S-B-G3-TR-H9
CH750-180-S-B-G3-TR-H9
CH750-200-S-B-G3-TR-H9
CH1500-3-S-B-G3-TR-H9
CH1500-5-S-B-G3-TR-H9
CH1500-10-S-B-G3-TR-H9
CH1500-15-S-B-G3-TR-H9
CH1500-20-S-B-G3-TR-H9
CH1500-25-S-B-G3-TR-H9
CH1500-30-S-B-G3-TR-H9
CH1500-40-S-B-G3-TR-H9
CH1500-45-S-B-G3-TR-H9
CH1500-50-S-B-G3-TR-H9
CH1500-60-S-B-G3-TR-H9
CH1500-70-S-B-G3-TR-H9
CH1500-80-S-B-G3-TR-H9
CH1500-90-S-B-G3-TR-H9
CH1500-100-S-B-G3-TR-H9
CH1500-120-S-B-G3-TR-H9
CH1500-140-S-B-G3-TR-H9
CH1500-160-S-B-G3-TR-H9
CH1500-180-S-B-G3-TR-H9
CH1500-200-S-B-G3-TR-H9
臨近三月的傳統(tǒng)旺季,鋼材市場(chǎng)的需求啟動(dòng)仍然表現(xiàn)低下,盡管近兩天鋼價(jià)有回升增長(zhǎng)態(tài)勢(shì),但整體而言,疲弱的需求、以及高企的庫存數(shù)據(jù)讓業(yè)內(nèi)實(shí)在難言樂觀。截止212年2月17日,全國主要城市螺紋鋼庫存為849.51萬噸,環(huán)比上一周增加38.87萬噸,增幅為4.79%;線材庫存為25.35萬噸,環(huán)比上一周增加9.95萬噸,增幅為4.14%,雖然國內(nèi)線螺總庫存仍處于上行通道,但不難看出,年后庫存周環(huán)比增幅不斷降低,表明目前市場(chǎng)正處于緩慢的去庫存狀態(tài)。
新聞:柏鄉(xiāng)縣噴涂設(shè)備用步進(jìn)馬達(dá)HB8667A6004新聞
交流伺服電機(jī)與普通電機(jī)有很多區(qū)別: 主軸伺服電機(jī) 數(shù)控機(jī)床伺服電機(jī)
1、根據(jù)電機(jī)的不同應(yīng)用領(lǐng)域,電機(jī)的種類很多,交流伺服電機(jī)屬于控制類電機(jī)。伺服的基本概念是準(zhǔn)確、、快速定位。伺服電機(jī)的構(gòu)造與普通電機(jī)是有區(qū)別的,帶編碼器反饋閉環(huán)控制,能滿足快速響應(yīng)和準(zhǔn)確定位。
現(xiàn)在市面上流通的交流伺服電機(jī)多為永磁同步交流伺服,這種電機(jī)受工藝限制,很難做到很大的功率,十幾Kw以上的同步伺服電機(jī)價(jià)格很貴,在這樣的現(xiàn)場(chǎng)應(yīng)用,多采用交流異步伺服電機(jī),往往采用變頻器驅(qū)動(dòng)。
2、電機(jī)的材料、結(jié)構(gòu)和加工工藝,交流伺服電機(jī)要遠(yuǎn)遠(yuǎn)高于變頻器驅(qū)動(dòng)的交流電機(jī)(一般交流電機(jī)或恒力矩、恒功率等各類變頻電機(jī))。就是說當(dāng)伺服驅(qū)動(dòng)器輸出電流、電壓、頻率變化很快時(shí),伺服電機(jī)能產(chǎn)生響應(yīng)的動(dòng)作變化,響應(yīng)特性和抗過載能力遠(yuǎn)遠(yuǎn)高于變頻器驅(qū)動(dòng)的交流電機(jī)。當(dāng)然不是說變頻器輸出不了變化那么快的電源信號(hào),而是電機(jī)本身就反應(yīng)不了,所以在變頻器的內(nèi)部算法設(shè)定時(shí)為了保護(hù)電機(jī)做了相應(yīng)的過載設(shè)定。
新聞:柏鄉(xiāng)縣噴涂設(shè)備用步進(jìn)馬達(dá)HB8667A6004新聞
CH2200-3-S-G2-RD-H9
CH2200-5-S-G2-RD-H9
CH2200-10-S-G2-RD-H9
CH2200-15-S-G2-RD-H9
CH2200-20-S-G2-RD-H9
CH2200-25-S-G2-RD-H9
CH2200-30-S-G2-RD-H9
CH2200-40-S-G2-RD-H9
CH2200-45-S-G2-RD-H9
CH2200-50-S-G2-RD-H9
CH2200-60-S-G2-RD-H9
CH2200-70-S-G2-RD-H9
CH2200-80-S-G2-RD-H9
CH2200-90-S-G2-RD-H9
CH2200-100-S-G2-RD-H9
CH2200-120-S-G2-RD-H9
CH2200-140-S-G2-RD-H9
CH2200-160-S-G2-RD-H9
CH2200-180-S-G2-RD-H9
CH2200-200-S-G2-RD-H9
CH3700-3-S-G2-RD-H9
CH3700-5-S-G2-RD-H9
CH3700-10-S-G2-RD-H9
CH3700-15-S-G2-RD-H9
CH3700-20-S-G2-RD-H9
CH3700-25-S-G2-RD-H9
CH3700-30-S-G2-RD-H9
CH3700-40-S-G2-RD-H9
CH3700-45-S-G2-RD-H9
CH3700-50-S-G2-RD-H9
CH3700-60-S-G2-RD-H9
CH3700-70-S-G2-RD-H9
CH3700-80-S-G2-RD-H9
CH3700-90-S-G2-RD-H9
CH3700-100-S-G2-RD-H9
CH3700-120-S-G2-RD-H9
CH3700-140-S-G2-RD-H9
CH3700-160-S-G2-RD-H9
CH3700-180-S-G2-RD-H9
CH3700-200-S-G2-RD-H9
CH100-3-S-B-G2-RD-H9
CH100-5-S-B-G2-RD-H9
CH100-10-S-B-G2-RD-H9
CH100-15-S-B-G2-RD-H9
CH100-20-S-B-G2-RD-H9
CH100-25-S-B-G2-RD-H9
CH100-30-S-B-G2-RD-H9
CH100-40-S-B-G2-RD-H9
CH100-45-S-B-G2-RD-H9
CH100-50-S-B-G2-RD-H9
CH100-60-S-B-G2-RD-H9
CH100-70-S-B-G2-RD-H9
CH100-80-S-B-G2-RD-H9
CH100-90-S-B-G2-RD-H9
CH100-100-S-B-G2-RD-H9
CH100-120-S-B-G2-RD-H9
CH100-140-S-B-G2-RD-H9
CH100-160-S-B-G2-RD-H9
CH100-180-S-B-G2-RD-H9
CH100-200-S-B-G2-RD-H9
CH200-3-S-B-G2-RD-H9
CH200-5-S-B-G2-RD-H9
CH200-10-S-B-G2-RD-H9
CH200-15-S-B-G2-RD-H9
CH200-20-S-B-G2-RD-H9
CH200-25-S-B-G2-RD-H9
CH200-30-S-B-G2-RD-H9
CH200-40-S-B-G2-RD-H9
CH200-45-S-B-G2-RD-H9
CH200-50-S-B-G2-RD-H9
CH200-60-S-B-G2-RD-H9
CH200-70-S-B-G2-RD-H9
CH200-80-S-B-G2-RD-H9
CH200-90-S-B-G2-RD-H9
CH200-100-S-B-G2-RD-H9
CH200-120-S-B-G2-RD-H9
CH200-140-S-B-G2-RD-H9
CH200-160-S-B-G2-RD-H9
CH200-180-S-B-G2-RD-H9
CH200-200-S-B-G2-RD-H9