Lub me me digital DC servo lub cev muaj zog tsav Circuit Court yog tus yam ntxwv los ntawm nws txoj kev yooj yim, muaj zog tiv thaiv - muaj peev xwm cuam tshuam, kev ua haujlwm siab tso tawm, thiab qhov me me, yooj yim rau qis - tus nqi sib xyaw tsim. Circuit Court muaj xws li logic tiv thaiv Circuit Court, ib tug H-bridge tsav cais Circuit Court, ib tug H-bridge Circuit Court, ib tug cais fais fab mov, ib tug uas tsis yog- cais sab sauv ib nrab-bridge tsav fais fab mov, ib tug uas tsis yog- cais qis dua ib nrab-bridge tsav fais fab mov, thiab ib tug sab nraud fais fab mov. Lub logic tiv thaiv Circuit Court lim tawm cov teeb liab yuam kev hauv cov teeb liab tswj uas tuaj yeem ua rau cov zis tsis zoo ntawm H-bridge circuit. H-bridge tsav kev rho tawm Circuit Court cais tawm qhov tsawg-voltage digital feem los ntawm qhov siab -faiv fab digital. Qhov tsis yog-kho sab sauv ib nrab-bridge tsav fais fab mov thiab qhov tsis yog- cais qis dua ib nrab-bridge tsav fais fab mov raws li hloov thiab tso tawm ob lub zog hluav taws xob hluav taws xob uas tsis raug cais tawm ntawm cov hluav taws xob sab nraud mus rau H-bridge tsav kev rho tawm Circuit Court, uas tom qab ntawd tsav lub Hridge{2. H-bridge circuit tsav lub DC servo lub cev muaj zog.
Raws li lub cev muaj zog inertia, lawv tuaj yeem muab faib ua:
1. Tsawg inertia DC motors - Tsis siv neeg drilling tshuab rau luam tawm Circuit Board
2. Nruab nrab inertia DC motors (wide speed range DC motors) – Pub tshuab ntawm CNC tshuab cuab yeej
3. High inertia DC motors - Spindle motors ntawm CNC tshuab cuab yeej
4. Cov hom tshwj xeeb ntawm qis inertia DC motors
Cov yam ntxwv tseem ceeb:
1. Mechanical yam ntxwv: Txoj cai uas lub cev muaj zog ceev n hloov nrog lub electromagnetic torque M thaum lub input armature voltage Ua nyob tas li yog hu ua tus neeg kho tshuab yam ntxwv ntawm ib tug DC lub cev muaj zog.
2. Cov yam ntxwv ntawm kev tswj hwm: Txoj cai lij choj uas ruaj khov- lub xeev ceev n ntawm DC lub cev muaj zog hloov nrog lub armature tswj voltage Ua nyob rau hauv ib qho hluav taws xob torque M (los yog load torque) yog hu ua cov kev cai ntawm DC lub cev muaj zog.
3. Cov yam ntxwv zoo: Muaj cov txheej txheem hloov pauv los ntawm qhov qub qub mus rau lub xeev khov kho tshiab; Qhov no yog qhov dynamic yam ntxwv ntawm DC lub cev muaj zog.