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Flat Type Automobile fuel pump motor commutator

Model:  NDPJ-HXQ-176


Categoryes: Commutator


Automobile fuel pump motor commutator 20.5*5*6.5(8.5)*8P 


This motor commutator is suitable for automobile fuel pump motors, including housing, commutator segments, metal bushings and insulating sheets. 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.


Motor commutator parameter

Product name:  Automobile electric fuel pump motor commutator collector
Size  20.5*5*6.5(8.5)*8P or customized
Material  0.03% Silver/ Copper/ bakelite or customized
Structure:   Flat Type hook commutator
Usage:  Automobile car electric fuel pump motor spare parts
Voltage : 12V  24V  48V  60V
Delivery :  7-30 wokingdays
Packing: Plastic box/carton/pallet/customized
Transport:  By sea/ air/ train
Production capacity: 1,000,000pcs/month


Motor commutator picture show

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Nide produces more than 1200 different types of electric motor stator and armature rotor brush commutator, including hook type, riser type, shell type, planar type, ranging from OD 4mm to OD 150mm and we are professional in manufacturing commutator for many years. The commutators are widely applied to automotive industry, power tools, household appliances, and other motors.If our existing models are not suitable for you, we could also develop new tooling according to your drawing and samples.


We can provide all kinds of commutators, including slot commutator, hook commutator, flat commutator,riser type collector, shell type collector, if you need it, please contact us.





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