Hauv digital servo, cov khoom xa tuaj tau ua tiav thiab hloov mus rau hauv servo txav. Cov teeb liab no tau txais los ntawm microprocessor. Qhov ntev thiab tus nqi ntawm lub zog ntawm cov mem tes yog tom qab ntawd hloov mus rau servo lub cev muaj zog. Los ntawm qhov no, qhov zoo tshaj plaws servo kev ua tau zoo thiab precision tuaj yeem ua tiav.
Raws li tau hais los saum no, digital servo xa cov pulses ntawm ntau zaus uas yog 300 cycles ib ob. Nrog rau cov teeb liab nrawm no, cov lus teb ntawm servo yog nrawm heev. Qhov nce ntawm lub cev muaj zog ceev; tshem tawm cov neeg tuag. Cov servo digital muab kev txav mus los nrog kev siv zog ntau dua.
Analog Servo yog dab tsi?
Qhov no yog ib hom qauv ntawm servo motor. Nyob rau hauv ib qho analog servo, qhov ceev ntawm lub cev muaj zog yog tswj los ntawm kev thov rau thiab tawm voltage teeb liab los yog pulses. Qhov ntsuas pulse tsis tu ncua yog nyob nruab nrab ntawm 4.8 txog 6.0 volts thiab qhov no tsis tu ncua.
Rau txhua thib ob lub analog servo tau txais 50 pulses thiab tsis muaj hluav taws xob xa mus rau servo thaum so.
Yog tias koj muaj ib qho analog servo, koj yuav pom tau tias servo lags hauv reacting rau cov lus txib me me thiab tsis tuaj yeem tau txais lub cev muaj zog tig nrawm txaus. Lub torque sluggish kuj tsim nyob rau hauv ib qho analog servo, nyob rau hauv lwm yam lus no kuj hu ua deadband.
Tam sim no koj muaj lub tswv yim hais txog dab tsi yog analog thiab digital servo, koj tuaj yeem txiav txim siab rau koj tus kheej tias qhov twg servo motor koj nyiam rau koj lub tsheb.
| Servo Loj | Qhov hnyav | Hom Servo Dav | Yam Servo Length | Tej kev siv |
| Nano | Tsawg dua 8g | 7.5mm ib | 18.5mm ib | Micro dav hlau, dav hlau sab hauv tsev, thiab micro helicopters |
| Sub-Micro | 8g16 ua | 11.5mm 3 | 24mm ib | 1400 hli wingspan thiab me dav hlau, me me EDF dav hlau, thiab 200 mus rau 450 loj helicopters |
| Micro | 17g26 ua | 13 hli | 29mm ib | 1400 txog 2000mm wingspan dav hlau, nruab nrab thiab loj EDF dav hlau, thiab 500 qhov ntau thiab tsawg helicopters |
| Mini | 27g39 ua | 17mm ib | 32.5mm ib | 600 loj helicopters |
| Txuj | 40g79 ua | 20 hli | 38mm ib | 2000 hli wingspan thiab dav hlau loj, turbine powered jets, thiab 700 mus rau 800 loj helicopters |
| Loj | 80g thiab loj | > 20 hli | > 38 hli | Giant scale dav hlau thiab dav hlau |
Dab tsi yog qhov txawv ntawm RC Servo Loj?
Los ntawm tam sim no koj muaj ib lub tswv yim tag nrho txog RC tsheb thiab hais tias lawv tuaj nyob rau hauv txawv qauv thiab ntau thiab tsawg. Ib yam li qhov no, servos ntawm RC tsheb muaj ntau qhov ntau thiab tsawg thiab lawv tau muab faib ua rau rau qhov ntau thiab tsawg. Hauv cov lus hauv qab no koj tuaj yeem pom txhua qhov ntau thiab tsawg nrog lawv cov specifications.
Post lub sij hawm: May-24-2022