Qhov txawv nruab nrab ntawm servo motor stepper motor
1. Servo yog kev kub ceev thiab tsawg torque, stepping yog tsawg ceev thiab siab torque
Feem ntau, qhov kev pab cuam tau yooj yim mus txog ntau txhiab das. Piv txwv, lub hwj huam pab me me, uas yog, cov servo hauv 750W, Japanese servo yog nyob rau ntawm 3000 rpm, thaum lub European servo tau mus txog 5000 rpm thiab 6000 rpm. Ua ntej, vim nws tus kheej cov yeeb yam, feem ntau yog tsib los yog rau lub hlis. Txawm li cas los, nws lub zog yog loj tshaj qhov kev pab cuam ntawm tib qhov kev qhia tawm, thiab tus reducer yuav raug rho tawm. Qhov tseeb, qhov kev hloov tshiab tsis tshua muaj kev txo qis dua, tsuas yog ob peb txhiab ceev, ntxiv rau qhov txo reducer, uas yog qhov tseem ceeb.
2. Cov servo flange tiav thiab cov kauj ruam flange tsis yog ib qho.
Cov servo flanges yog txhua yam ntawm 10, xws li 40, 60, 80, 110, 180, thiab lwm yam., Thiab cov kauj ruam yog feem ntau 42, 57, 86, thiab ntau ntxiv, feem ntau 42 cov kauj ruam tau hnov ntawm lub tsev kawm ntawv engineering, 57 txhais tias flange loj. Cov ncauj lus thiab cov flanges servo tsis yog series, uas yog ib qho tseem ceeb ntawm qhov txawv ntawm qhov kev pab cuam thiab kev ua haujlwm.
3. Kev pab cuam acceleration lub sij hawm yuav ignored, kauj ruam tsis tau ignored
Lub sijhawm acceleration ntawm lub servo tsuas yog ob peb milliseconds, uas yog tag negligible. Lub sij hawm siv zog ntawm kev tsav tsheb yog ntau pua milliseconds. Tsis txhob poob qhov kev txawv no. Txawm hais tias peb tsis tau xav tias nws nrog intuition, nws muaj ib tug yeej rau cov khoom siv yam ntxwv. Kev mob nyav heev.
4. Kev pab cuam muaj peev xwm tshaj yog muaj zog, thiab yuav luag tsis muaj peev xwm tshaj qhov muaj peev xwm nyob rau theem tshiab.
Servo motors feem ntau muaj peev xwm ntau tshaj li 180%, 300%, thiab lwm yam., Thaum lub sijhawm pib tsis muaj peev xwm tshaj qhov muaj peev xwm.
5. Cov nqi them siab yog siab, kev nqis tes pheej yig
Qhov no tsis yog hais tias, yog hais tias qhov nyhav ib leeg xwb, tus nqe ntawm kev ua qoj thiab qhov sibpaj seem yuav luag zoo li qub, thiab cov servo tseem kim. Stepping yog tsuas yog siv nyob rau hauv cov chaw uas qhov kev ceev tsis siab, thiab nws tsis nquag pib thiab nres, tshwj xeeb tshaj yog nyob rau hauv cov chaw uas qhov chaw teeb me me. Txawm li ntawd los, peb tuaj yeem kho tus menyuam yaus ua tus cwj pwm. Lub servo, kev siv ntawm lub ntees yog obviously ntau dua li tus stepping, xws li nquag pib thiab nres, ntau yam khoom siv high-speed.
Yog tias koj xav yuav ib lub cav ua cav ua khoom noj khoom haus, thov ua tib zoo saib xyuas cov khoom ua si hauv tsev.
