Automotive car Commutator NDPJ-HXQ-10

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Product model:NDPJ-HXQ-10

We can manufacture hundreds types of commutator with advanced technology, stable performance and high quality according customers' requirements. We also customize commutator as per customer’s requirement.

Technical requirement


Technical   parameters

Bar to   shaft high voltage test

Room   temperature: between shaft hole and commutator segment >150MΩ

Heating:   140℃ within 1 h, between shaft hole and commutator segment >100MΩ

I.D. Precision of commutator

With bush:   H7

Without   bush: H8

Insulation   of commutator segment

≤1/3   nominal insulating thickness

Between   the segments of commutator

AC   frequency

50HZ 60HZ

Copper   material

sliver   copper or electrolytic copper or customized

Commutator   type

hook type,   riser type, shell type or planar type


from OD   4mm to OD 150mm. We also provide customized commutator.

Note: The voltage with standing tests data between the shaft and the segment of commutator and between the segments depend in the different users of the motor to complete and the users’ requirement.

Negotiation may be taken if users have other special requirements to the above data in the table.

Competitive advantages

1.    Sliver copper with high intension and wear resistance

2.    Long duration time

3.    Wide range of commutator

4.    Wide application of commutator

5.    Good quality

6.    Produce commutator as per customer’s drawing.

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Automotive car Commutator

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