Your current location:Home > Products > Insulation paper > Motor Wedge Red Vulcanized Fiber
Motor Wedge Red Vulcanized Fiber



Categoryes:  Insulation paper



Red Vulcanized Fiber is made of cotton pulp, wood pulp and zinc oxide. It is conglutinated by the cementing compound under thermophilic temperature. With a hand feature and good elasticity, it shows excellent abrasive resistance, heat resistance, mechanical strength and electric strength

Thermal class: F



it is widely used in slot, phase and liner insulating of motor, transformer and so on.


Technical requirement

Surface should be clean, no small holes, delaminating, mechanical impurity or damage. Drape or bubble is permitted under the allowable thickness tolerances.

Thickness: Customzied

Width: Customzied

Thermal class: Class F

Color: Red


insulation paper wedge

insulation wedge

Red Vulcanized Fiber

armature Red Vulcanized Fiber


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.

Application: it is widely used in slot, phase and liner insulating of motor, transformer and so on. 


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

electrical insulation material motor winding insulation paper wedge


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. 

motor part, motor components, motor accessories



|  Contact us


Motor Parts Department


Email :;