Tus Qauv Txheej Txheem Ntawm Micro DC Tsav Ntawm Cov Khoom Zoo Nkauj

DC micro-motors muaj ntau heev hauv cov cuab yeej zoo nkauj. Nws tuaj yeem hloov lub zog hluav taws xob ntawm DC motors rau hauv lub zog siv tshuab. Nws muaj cov yam ntxwv pib zoo heev thiab kev tswj xyuas ceev, lub zog loj thiab kev ua haujlwm siab. Yog li ntawd, daim ntawv thov ntawm DC micro-motors hauv cov cuab yeej zoo nkauj yog dav heev. Cov qauv ntawm lub cev muaj zog muaj xws li stator, lub rotor thiab lub hau kawg. Dab tsi yog cov qauv ntawm DC micromotor rau cov cuab yeej zoo nkauj?

Lub cev muaj zog stator:

1. Lub ntsiab sib nqus ncej yog tsim los ntawm cov hlau core ntawm lub ntsiab magnetic theem thiab excitation winding. Lub excitation winding hla tam sim no thiab generates lub ntsiab magnetic teb. Qhov qis ntawm tus ncej hlau nplaum yog hu ua tus ncej xibtes. Lub luag haujlwm ntawm lub ntsiab sib nqus ncej yog tsim kom muaj cov hlau nplaum sib nqus hauv cov huab cua kom ua rau lub zog ua kom lub zog ruaj khov nyob rau hauv cov tub ntxhais hlau, cov hlau nplaum ntawm qhov chaw yog ib feem ntawm cov hlau nplaum sib nqus, uas yog ua los ntawm laminated steel daim hlau, thiab cov excitation windings raug mob nrog insulated tooj liab xov hlau.

2. Commutation ncej: siv los txhim kho cov yam ntxwv ntawm kev sib hloov ntawm lub armature tam sim no, tsau nyob rau hauv nruab nrab ntawm lub ntsiab sib nqus ncej ntawm lub stator nrog ib tug ntsia hlau

3. Txhuam cov cuab yeej: cov txhuam hniav tau nruab rau ntawm stator thiab ua kom zawv zawg sib cuag nrog txhuam thiab cov commutator, kom lub armature winding txuas nrog rau sab nraud tam sim no.

4. Tshuab puag: siv los kho lub ntsiab sib nqus ncej, commutator thiab kawg npog.

lub cev muaj zog rotor

1. Armature core: Nws lub luag haujlwm tseem ceeb yog muab armature windings thiab sib nqus flux kom txo qis tam sim no poob thiab hysteresis poob hauv cov tub ntxhais armature thaum lub cev muaj zog khiav.

2. Armature ib feem: nws lub luag haujlwm tseem ceeb yog hloov hluav taws xob torque thiab induced electromotive force zog (lub armature winding yog tsim los ntawm ntau coils);

3. Commutator: Kuj hu ua commutator, lub luag haujlwm tseem ceeb ntawm kev zoo nkauj ntsuas micro-motor yog hloov DC lub zog los ntawm txhuam mus rau tam sim no mus rau armature winding.