6640 NM is a two-layer composite material made of one layer of polyester film and one Nomex paper and glued by H class resin. It shows excellent mechanical property and electrical property. it is widely used in slot, phase and liner insulating of motors. It is also widely used in automatic coil inserting machine for wedge inserting.

 electrical insulation paper specification

Competitive advantages

1.We directly supply our insulation materials to many countries.

2. Our insulation material has a wide application, such as automotive industry, household appliances, power tools and etc.

3. We have a wide range of insulation material.

4. We could customize insulation material for our customer.

Information needed for insulation material inquiry

It will be better if customer could send us detailed drawing including below information.

1. Insulation material type: insulation paper, wedge, (including DMD,DM, polyester film, PMP,PET, Red Vulcanized Fiber)

2. Insulation material dimension: width, thickness, tolerance.

3. Insulation material thermal class: Class F, Class E, Class B, Class H

4. Insulation material applications

5. Required quantity: normally its weight

6. Other technical requirement. 

We also supply different types of electrical insulation materials for stator or armatures, such as insulation paper and insulation wedge with different class degree. DMD Class B/F, DM Class B/F, Polyester film Class E, Red Vulcanized Fiber Class A, NH& NHN, etc

Besides, we can supply the full range of motor components such as commutator, ball bearing, thermal protector, carbon brush, insulation paper material, shaft, magnet, fan, motor cover,etc. 

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Motor Parts Department

Email : emarketing@nide-group.com;marketing4@nide-group.com