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1、伺服電機(jī)的容量選定和再生容量選定伺服電機(jī)的容量選定實(shí)例●速度控制的選定實(shí)例????é?????υJ?/3k-kglé????????????HE?.,2.?/.+2ie?k0?????????é????????k?03.ieé?????l?2.?-kglé???????R@?/,.ké?????R?.,053k???é???????b@?.,.0ké?????rk?/,0q??υJ???é???????N@?.,./ké?????μ?.,0????&??'11é?????????°?5,65?/.ie-ké?????η?.,7&7.#'é
2、????/-0&P?0'(1)速度線圖4.4.r???/,3&q'υl2.J/3??r_?rb??&k-kgl'4.R4.?.,053r_rarb??&q'r_?rk+?/,0??/,0?/,/?.,/&q'υJ/3rkra?/,0?.,/?0?/,.&q'r(2)轉(zhuǎn)速υJ/3é?????l+/J???/3..&kgl'N@.,./é????????/-P?/-0&P?0'??l+/'K?lJéP?/3..?0?1...&kgl(3)負(fù)載轉(zhuǎn)矩7,6μékéN@7,6?.,0?03.?.,./RJ???.,21&Lék'0πPéη0π?0?
3、.,7(4)負(fù)載轉(zhuǎn)動慣量00N@.,./é??????2&ieék0'HJ/??k03.??/,36?/.0πP0π?0é????πR2/?π?5,65?/.1?/,.?&.,.0'2é/?.,1/?/.?2&ieék0'H@?Nééé@b@00伺10P100服é?????2&ieék0'HE?.,2.?/.電機(jī)é??????Ξ?的?2?0,07?/.?2&ieék0'??????HJ?HJ/?H@?HE?&/,36?.,1/?.,2.'?/.容量選(5)負(fù)載行走功率定0πl(wèi)KéRJ0π?1...?.,21和NM???/13&U'4.4.
4、再生容量選定60伺服電機(jī)的容量選定實(shí)例(6)負(fù)載加速功率00H0π?20πJ0,07?/.N_?lK??1...??004&U'4.r_4..,/(7)預(yù)選伺服電機(jī)(a)選定條件éRJ←??????&Nm?N_'?????é??&Nm?N_'0????élK←??????éHJ←????????根據(jù)選定條件，可暫定為以下電機(jī)。·伺服電機(jī)SGMJV-02A(b)伺服電機(jī)的各參數(shù)·額定輸出：200(W)·額定轉(zhuǎn)速：3000(min-1)·額定轉(zhuǎn)矩：0.637(N·m)·瞬時(shí)最大轉(zhuǎn)矩：2.23(N·m)·電機(jī)轉(zhuǎn)子轉(zhuǎn)動慣量：0.259×10-4(
5、kg·m2)·容許負(fù)載轉(zhuǎn)動慣量：0.259×10-4×15＝3.885×10-4(kg·m2)(8)預(yù)選伺服電機(jī)的確認(rèn)0πl(wèi)+2K&HK?HJ'0π?1...?&.,037?0,07'?/.·所需加速轉(zhuǎn)矩的確認(rèn)RN??RJ??.,214.r_4.?.,/?/,01&Lék'???????ˉ??0πl(wèi)+2K&HK?HJ'0π?1...?&.,037?0,07'?/.·所需減速轉(zhuǎn)矩的確認(rèn)RQ??RJ??.,214.rb4.?.,/?.,15&Lék'???????ˉ??000ér_?R000·轉(zhuǎn)矩有效值的確認(rèn)Rpkq?RNJéra)RQérb
6、?&/,01'?.,/?&.,21'?/,.?&.,15'?.,/r/,3?.,261&Lék'?????ˉ??(9)選定結(jié)果根據(jù)上述步驟預(yù)選伺服電機(jī)可供使用。轉(zhuǎn)矩線圖如下所示。&Lék'????/,01.,21.+.,15.,//,..,//,361其他伺服電機(jī)的容量選定和再生容量選定伺服電機(jī)的容量選定實(shí)例●位置控制的選定實(shí)例????é?????υJ?/3k-kglé??????ba?.,.1ké????????k?6.ieé?????l?2.?-kgl?????????é???????R@?.,6ké?????R?.,03ké????
7、???b@?.,./4ké?????rk?/,0q??υJé???????N@?.,..3ké?????????.,./kk???é?????????°?5,65?/.1ie-k1é?????μ?.,0????é??????ka?.,1ieé?????η?.,7&7.#'(1)速度線圖4.4.υJ???уr???/,3&q'/3l2.????????r_?rbrq?.,/&q'&k-kgl'r_rarbrq??&q'4.R4.?.,03rkr_???rkrq?/,0?.,/??.,/&q'rυJ/3ra?/,0?.,/?0?/,.&q'(
8、2)轉(zhuǎn)速υJ/3l+/é?????J???1...&kgl'N@.,..3é??????????????????????/-P?/-/??l+/K?lJéP?1...?/?1...&kgl'(
