Dakatarwar mai zaman kanta ta nau'in Macpherson
Tsarin dakatarwa mai zaman kansa na McPherson ya ƙunshi na'urar shaƙar girgiza, maɓuɓɓugar ruwa ta coil, hannun juyawa na ƙasa, sandar daidaita wutar lantarki ta transverse da sauransu. An haɗa na'urar shaƙar girgiza tare da maɓuɓɓugar ruwa da aka saita a waje da ita don samar da ginshiƙin roba na dakatarwar. Ƙarshen sama yana da sassauƙa da jiki, wato, ginshiƙin zai iya juyawa a kusa da fulcrum. Ƙarshen ƙasan strut ɗin an haɗa shi da ƙarfi da maƙullin sitiyari. Ƙarshen waje na hannun gefen an haɗa shi da ƙananan ɓangaren maƙullin sitiyari ta hanyar fil na ƙwallo, kuma ƙarshen ciki an haɗa shi da jiki. Yawancin ƙarfin gefe akan dabaran ana ɗaukarsa ta hannun juyawa ta hanyar maƙullin sitiyari, sauran kuma ana ɗaukarsa ta hanyar na'urar shaƙar girgiza.
