ABB 3BSE001458R1 SERVO MOTOR UNIT AXIS 4 AND 5 TYPE ROBOT, 伺服驅(qū)動(dòng)器
ABB 3BSE001458R1 SERVO MOTOR UNIT AXIS 4 AND 5 TYPE ROBOT, 伺服驅(qū)動(dòng)器
ABB 3BSE001458R1 SERVO MOTOR UNIT AXIS 4 AND 5 TYPE ROBOT, 伺服驅(qū)動(dòng)器
直流有刷伺服電機(jī)由于其工作原理的不同的特點(diǎn)也就有別于直流無刷伺服電機(jī),其主要有以下幾個(gè)特點(diǎn):
1.體積較小、運(yùn)行起來反應(yīng)快,并且過載能力過于直流無刷伺服電機(jī),調(diào)速范圍也較寬。
2.低速力矩大,波動(dòng)小,并且運(yùn)行平穩(wěn)
3.在運(yùn)行的時(shí)候不會(huì)產(chǎn)生高噪音,而且效率也高。
4.直流有刷伺服電機(jī)帶有后端編碼器,可以進(jìn)行反饋直流伺服等優(yōu)點(diǎn)。
5.運(yùn)行時(shí),變壓范圍大,頻率可以進(jìn)行調(diào)整。
6.可以實(shí)現(xiàn)智能化,其電子換相方式靈活,可以進(jìn)行方波換相或正弦波換相。
但是直流有刷伺服電機(jī)需要進(jìn)行換碳刷的維護(hù),操作起來也不方便。此外,直流有刷伺服電機(jī)還會(huì)產(chǎn)生電磁干擾,所以對(duì)于環(huán)境也有一定的要求。
Ericsson ROJ 238 140/1 R2B ATB 5
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