Mota yewiper inofambiswa nemota, uye kufamba kwemota kunoshanduka kuita kufamba kweruoko rwewiper kuburikidza nechinhu chinobatanidza tsvimbo, kuitira kuti chiwiper chishande. Kazhinji, mota inogona kubatanidzwa kuti wiper ishande. Nekusarudza kumhanya kwakanyanya uye kumhanya kwakaderera, simba remota rinogona kuchinjwa, kuitira kudzora kumhanya kwemota uye kudzora kumhanya kweruoko rwewiper. Mota yewiper inoshandisa mabhurashi matatu kuti iite kuti kumhanya kuchinje. Nguva yepakati inodzorwa neintermittent relay, uye wiper inokweshwa zvichienderana nenguva yakati nechaji nekuburitsa basa re return switch contact yemota uye relay resistance capacitance.
Kumashure kwemota yewiper kune giya diki rinotumirwa mukati meimba imwe chete, izvo zvinoderedza kumhanya kwekubuda kusvika pakumhanya kunodiwa. Mudziyo uyu unozivikanwa sewiper drive assembly. Mushaft wekubuda weassembly wakabatana nemudziyo wemuchina wewiper end, iyo inoita kuti wiper itenderere ichitenderera nefork drive uye spring return.
Chivharo chemuchina wekubvisa mvura netsvina zvakananga kubva mugirazi. Chidzitiro cherabha chekukwenya chinodzvanywa pamusoro pegirazi kuburikidza nepaspring bar, uye muromo wacho unofanirwa kuenderana neAngle yegirazi kuti uwane kushanda kunodiwa. Kazhinji, pane muchina wekubvisa mvura pamubato wemota yekubatanidza switch yekudzora kutenderedza, uye pane magiya matatu: kumhanya kwakaderera, kumhanya kwakanyanya uye kupindirana. Pamusoro pemubato pane kiyi yekuchinja kwescrubber. Kana switch yadzvanywa, mvura yekuwachisa ichaburitswa, uye girazi rewindglass remuchina wekuwachisa rinofananidzwa.
Hunhu hwemota ye wiper hwakanyanya. Inoshandisa mota ye DC permanent magnet. Mota ye wiper yakaiswa pagirazi repamberi inowanzo batanidzwa nechikamu chemuchina cheworm gear neworm. Basa reworm gear neworm mechanism nderekudzikisa kumhanya uye kuwedzera torsion. Output shaft yayo inotyaira four-link mechanism, iyo inoshandura continuous rotating motion kuenda kuruboshwe-kurudyi swing motion.
