Wholesale Electric Vehicle Motor Slot Wedge Insulation Wedge

The electric vehicle motor slot wedge is a crucial component of an electric motor, helping to insulate the windings from the metal laminations and prevent electrical shorts. High-temperature-resistant materials such as glass fiber or aramid fiber composite are commonly used for this purpose, and the wedges are manufactured using a die-cutting process and coated with adhesive for easy insertion into the motor stator slots during assembly.

The slot wedge is typically made of a high-temperature-resistant material, such as glass fiber or aramid fiber composite. This material is able to withstand the high temperatures generated by the motor during operation.

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