7P Electric Motor Commutator Armature Spare Parts

As the professional manufacture, we would like to provide you high quality 7P Electric Motor Commutator. And we will offer you the best after-sale service and timely delivery. The 7P Electric Motor Commutator Armature Spare Parts is apply to alternator motor, automotive industry, power tools, household appliances, and other motors.

Model:NDPJ-HXQ-232

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Product Description

7P Electric Motor Commutator Armature Spare Parts

Technical requirement of commutator:

1. Voltage test: bar to bar 500V, bar to bore 1500V, without breakdown and flashing.

2. Spin test: do spin test for the commutator under 140 centigrade, the speed is 5000RPM, the test continues for 3min. After testing, the deviation of outer diameter is less than 0.015, the deviation between bar and bar is less than 0.005.

3. Insulation resistance: 500V, more than 50MΩ

Commutator Application

The commutator is apply to alternator motor, automotive industry, power tools, household appliances, and other motors.

Technical parameter of commutator:

Product name:	7P Electric Motor Commutator
Materials:	0.03% or 0.08% sliver copper or customized
Slices :	7P
Dimension:	3x8x8.8mm or Customized
Commutator type:	Hook type
Production capacity:	1000000pcs/month

Commutator Picture Show

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