Ukuze ukhawulezise ukuthotywa kwesakhelo kunye nokungcangcazela komzimba, ukwenzela ukuba kuphuculwe ukuhamba kakuhle kwemoto (intuthuzelo), inkqubo yokumiswa kwiimoto ezininzi ixhotyiswe ngezixhobo zokuxilonga.

Inkqubo ye-shock absorber yemoto yenziwe ngemithombo kunye ne-shock absorbers.I-shock absorber ayisetyenziselwa ukuxhasa ubunzima bemoto, kodwa ukucinezela ukutshitshiswa kwe-spring rebound kwaye ithathe amandla empembelelo yendlela.I-spring idlala indima yokunciphisa impembelelo, "umothuko omkhulu wamandla" ube "ngumothuko omncinci wamandla", kunye nesixhobo sokutsala amandla kukunciphisa ngokuthe ngcembe "umothuko wamandla omncinci". yazi ukuba imoto ibhobhoza njani emva kwe-pothole nganye kunye ne-bump ukuba i-shock absorber yenzelwe ukuxinzelela. ukungcangcazela kwentwasahlobo nako kuya kubangela ukulahleka kokubamba itayara kunye nomkhondo xa ujika.

I-Absorber isetyenziselwa ukucinezela ukothuka kunye nempembelelo evela kumphezulu wendlela xa intwasahlobo ibuya emva kokufunxa umothuko.Isetyenziswa kakhulu kwiimoto, ukwenzela ukukhawulezisa ukuthotywa kwe-vibration yefreyimu kunye nomzimba, ukuphucula ukukhwela induduzo yemoto. .Emva komgangatho wendlela ongalinganiyo, nangona i-shock absorber spring ingahluza ukungcangcazela kwendlela, kodwa intwasahlobo ngokwayo iya kuba nentshukumo ehambelanayo, kwaye i-shock absorber isetyenziselwa ukucinezela i-spring jump.