伺服驅(qū)動(dòng)器(servo drives)又稱為“伺服控制器“、“伺服放大器“,是用來(lái)控制伺服電機(jī)的一種控制器,其作用類似于變頻器作用于普通交流馬達(dá),屬于伺服系統(tǒng)的一部分,主要應(yīng)用于高精度的定位系統(tǒng)。一般是通過(guò)位置、速度和力矩三種方式對(duì)伺服馬達(dá)進(jìn)行控制,實(shí)現(xiàn)高精度的傳動(dòng)系統(tǒng)定位,目前是傳動(dòng)技術(shù)的產(chǎn)品。
![638453224141797265865.jpg](https://img57.chem17.com/baf745d1f3ba588b0685779e22f27cb87b4efa7bed045ff017be035f34a2c8d045d52213199e8d46.jpg)
![638453224141953696151.jpg](https://img57.chem17.com/baf745d1f3ba588b0685779e22f27cb84e7a35e3d0e126bd8fb24ae91fdafb8d5031c9485dbfe666.jpg)
伺服驅(qū)動(dòng)器在控制信號(hào)的作用下驅(qū)動(dòng)執(zhí)行電機(jī),因此驅(qū)動(dòng)器是否能正常工作直接影響設(shè)備的整體性能。在伺服控制系統(tǒng)中,伺服驅(qū)動(dòng)器相當(dāng)于大腦,執(zhí)行電機(jī)相當(dāng)于手腳。而伺服驅(qū)動(dòng)器在伺服控制系統(tǒng)中的作用就是調(diào)節(jié)電機(jī)的轉(zhuǎn)速,因此也是一個(gè)自動(dòng)調(diào)速系統(tǒng)。
驅(qū)動(dòng)器的核心主控板,驅(qū)動(dòng)器由繼電器板傳遞控制信號(hào)和檢測(cè)信號(hào),完成上圖的雙閉環(huán)控制,包括轉(zhuǎn)速調(diào)節(jié)和電流調(diào)節(jié),實(shí)現(xiàn)執(zhí)行電機(jī)的轉(zhuǎn)速控制和換相控制。驅(qū)動(dòng)器的驅(qū)動(dòng)板從主控板接受信號(hào)驅(qū)動(dòng)功率變換電路,實(shí)現(xiàn)執(zhí)行電機(jī)的正常工作。
伺服驅(qū)動(dòng)器內(nèi)部結(jié)構(gòu):
伺服驅(qū)動(dòng)器內(nèi)部結(jié)構(gòu)由電源電路、繼電器板電路、主控板電路、驅(qū)動(dòng)板電路及功率變換電路組成。電源電路作用,將外部輸入的直流電轉(zhuǎn)換為大小不同的直流電輸出,為后續(xù)的繼電器板、驅(qū)動(dòng)板、功率變換電路提供直流電源。繼電器板作用,提供直流電完成控制信號(hào)、檢測(cè)信號(hào)傳遞。
力士樂(lè)伺服電源熱銷型號(hào)供應(yīng):
R911297460 HMV01.1R-W0018-A-07-NNNN
R911312757 HMV01.1R-W0120-A-07-NNNN
R911297426 HMV01.1R-W0065-A-07-NNNN
R911335045 HMV01.1E-W0030-A-07-FCN1
R911335053 HMV01.1E-W0030-A-07-NCNN
R911296724 HMV01.1E-W0030-A-07-NNNN
R911326683 HMV01.1E-W0030-A-07-NNNN-AA
R911308833 HMV01.1E-W0030-A-15-PSPN
R911332026 HMV01.1E-W0075-A-07-FCN1
R911327941 HMV01.1E-W0075-A-07-FNN1
R911332029 HMV01.1E-W0075-A-07-NCNN
R911297424 HMV01.1E-W0075-A-07-NNNN
R911326684 HMV01.1E-W0075-A-07-NNNN-AA
R911327940 HMV01.1E-W0120-A-07-FCN1
R911322585 HMV01.1E-W0120-A-07-NCNN
R911326686 HMV01.1E-W0120-A-07-NCNN-AA
R911297425 HMV01.1E-W0120-A-07-NNNN
R911326685 HMV01.1E-W0120-A-07-NNNN-AA
R911329716 HMV01.1R-W0018-A-07-FNN1
R911332004 HMV01.1R-W0018-A-07-FNN2
R911345926 HMV01.1R-W0018-A-07-NINN
R911297460 HMV01.1R-W0018-A-07-NNNN
R911326679 HMV01.1R-W0018-A-07-NNNN-AA
R911345522 HMV01.1R-W0030-A-07-FNN3
R911327943 HMV01.1R-W0045-A-07-FNN1
R911332492 HMV01.1R-W0045-A-07-FNN2
R911345525 HMV01.1R-W0045-A-07-NINN
R911296725 HMV01.1R-W0045-A-07-NNNN
R911326680 HMV01.1R-W0045-A-07-NNNN-AA
R911346996 HMV01.1R-W0055-A-07-FNN4
R911335042 HMV01.1R-W0065-A-07-FCN1
R911327942 HMV01.1R-W0065-A-07-FNN1
R911332493 HMV01.1R-W0065-A-07-FNN2
R911388392 HMV01.1R-W0065-A-07-FNN6
R911335043 HMV01.1R-W0065-A-07-NCNN
R911346184 HMV01.1R-W0065-A-07-NINN
R911297426 HMV01.1R-W0065-A-07-NNNN
R911326681 HMV01.1R-W0065-A-07-NNNN-AA
R911345523 HMV01.1R-W0075-A-07-FNN3
R911346997 HMV01.1R-W0105-A-07-FNN4
R911332494 HMV01.1R-W0120-A-07-FNN2
R911388393 HMV01.1R-W0120-A-07-FNN6
R911312757 HMV01.1R-W0120-A-07-NNNN
R911326682 HMV01.1R-W0120-A-07-NNNN-AA
R911322051 HMV02.1E-F0025-A-07-NNBN
R911321180 HMV02.1E-F0075-A-07-NNBN
R911321588 HMV02.1R-F0150-A-07-NNNN
R911332495 HMV02.1R-W0015-A-07-FNN2
R911388401 HMV02.1R-W0015-A-07-FNN6
R911309080 HMV02.1R-W0015-A-07-NNNN
R911326670 HMV02.1R-W0015-A-07-NNNN-AA