Auto Fuel Pomp Commutator 20.5x5x6.6 Foar Automobile

Auto Fuel Pomp Commutator 20.5x5x6.6 Foar Automobile

Dizze kommutator is geskikt foar brânstofpompmotoren foar auto's, ynklusyf húsfesting, kommutatorsegminten, metalen bussen en isolearjende platen. 

De commutator hat de neiging in grut probleem te wêzen yn brânstofpompen. Om't de measte brânstofpompen wiet rinne, fungearret de benzine as in koelmiddel foar it anker en in smeermiddel foar de borstels en kommutator. Mar de benzine is net altyd skjin. Fine grit en pún yn 'e benzine en brânstoftank kinne krije troch de yn-tank filter. Dit grit wreide ferneatiging op 'e boarstel en kommutator oerflakken en versnelt wear.

Brânstofpomp kommutator parameter

Brânstofpomp commutator detail

The cross section of the commutator piece is a fan ring shape, and the cross section of the insulation piece is a fan ring shape and the central angle is smaller than the commutator piece. The commutating piece and the insulating piece are sequentially arranged in a hollow cylinder, and the outer shell is sleeved on the outer end of the commutating piece and the insulating piece. The metal bushing is a hollow cylinder, and the outer surface of the metal bushing abuts on the inner surface of the hollow cylinder composed of the commutator sheet and the insulating sheet. The bottom end of the commutator piece is connected with a contact piece, and the other end of the contact piece can be connected to the brush. An elastic metal sheet is arranged between the commutating piece and the contact piece of the commutator to make the contact piece and the brush elastically contact and reduce the wear of the contact piece. The outer circumference of the commutator segment is provided with a reinforcing ring, which can increase the overall strength of the commutator. The metal bushing is made of stainless steel, which can protect the shell and avoid mechanical stress on the shell when the commutator is pressed onto the shaft.

Fuel pump commutator foto