交流伺服電動(dòng)機(jī)的轉(zhuǎn)子通常做成鼠籠式,但為了使伺服電動(dòng)機(jī)具有較寬的調(diào)速范圍、線(xiàn)性的機(jī)械特性,無(wú)“自轉(zhuǎn)”現(xiàn)象和快速響應(yīng)的性能,它與普通電動(dòng)機(jī)相比,應(yīng)具有轉(zhuǎn)子電阻大和轉(zhuǎn)動(dòng)慣量小這兩個(gè)特點(diǎn)。目前應(yīng)用較多的轉(zhuǎn)子結(jié)構(gòu)有兩種形式:一種是采用高電阻率的導(dǎo)電材料做成的高電阻率導(dǎo)條的鼠籠轉(zhuǎn)子,為了減小轉(zhuǎn)子的轉(zhuǎn)動(dòng)慣量,轉(zhuǎn)子做得細(xì)長(zhǎng);另一種是采用鋁合金制成的空心杯形轉(zhuǎn)子,杯壁很薄,僅0.2-0.3mm,為了減小磁路的磁阻,要在空心杯形轉(zhuǎn)子內(nèi)放置固定的內(nèi)定子.空心杯形轉(zhuǎn)子的轉(zhuǎn)動(dòng)慣量很小,反應(yīng)迅速,而且運(yùn)轉(zhuǎn)平穩(wěn),因此被廣泛采用
廈門(mén)美控電氣有限公司
【手機(jī):18965816843 電話(huà);0592-5680798】 傳真:0592-5680772
QQ:2631217786 郵箱:2631217786@qq.com 聯(lián)系人:王工
【廈門(mén)歐控電氣有限公司】
座落在全國(guó)十二大保稅港之一——廈門(mén)象嶼保稅區(qū),代表合格的企業(yè)信譽(yù)!
FOXBORO(福克斯波羅)Westinghouse(西屋)Siemens(西門(mén)子)Honeywell(霍尼韋爾MOTOROLA(摩托羅拉) Allen-Bradley(羅克韋爾)Schneider(施耐德)Siemens(西門(mén)子)FANUC(發(fā)那科)Yaskawa(安川)Mitsubishi(三菱)ABB 等等各類(lèi)品牌工控設(shè)備
mc smc10btmod uplink module 10gbase-tx uplink edgecore tigerswitch twisted pair
smc pcb 60-600455-006 61-600525 327484 circuit board kla ait 1 tencor
smc cylinder cdrb1bw50-uia9?80592 lot of 11 used working
lot of 6 smc lvr20-z07 regulator new 3800-00554
yaskawa 8 axis servo controller smc 2000-8 #6301lr
smc ckq50-p9573-15 air / pneumatic cylinder 50mm bore - new
*ex+* pentax smc pentsx-fa 645 45-85mm f/4.5 zoom lens fits 645n 645d 45-85/f4.5
allen bradley 150-a24nbde-8b?4/150-n84ser a smc plus
yaskawa motion controller smc-2000-8dm kk-26892
smc vv815-035-suqw?04bt-w1 ctrl valve body assembly new
allen bradley smc smart motor controller 150-a35nbd
smc ex250-sen1 ethernet with ex250-ie3 input modules with solenoid valves
smc fitting lot of 700+ part#-kqlo3-34?s brand new parts
smc c95nd100-125-d pneumatic actuator new*
smc part#-us13736/?322353/15-2533?66-00 brand new
smc vv816-03s-suqw?0 pneumatic manifold station new
smc lc1-1b1h1-n5 ac linear actuator 110v 60hz ! wow !
smc us2984-20 vv5qc21-05c8sd?qwn-s-x2 ex230-sdn1 new
smc10gxen-sr - 10gbase-sr xenpak for smc
smc, mts32-w2316-30?, cylinder, 32 mm bore, 23 mm stroke, 0.7 mpa, lot of 4
smc ss5v2-w10s1sbi?1d-08b-m-6b2f nsfp ss5v2w10s1sbi1?db
smc ss5v1-w10s1sbi?1d-07br-m-5bgh?ba nsfp ss5v1w10s1sbi1?d0