Winding Electric Motor Spare Parts Impregnating Stator Insulation Paper 6630 DMD

6630 DMD Stator Insulation Paper for Electric Motor Winding

Application:

DMD is a composite product made by heating and compounding a polyester film between two layers of non-woven fabrics of polyester fibers.
DMD is suitable for slot insulation and liner insulation of motors, and interlayer insulation of transformers.

Available specifications: 0.13-0.47mm

The main technical indicators take 0.25 as an example

Thickness tolerance: 0.04±0.05

Tensile strength longitudinal without bending ≥150 after bending ≥130

(N/10mm) Horizontal without bending≥130 After bending≥120

Elongation% Longitudinal ≥10 Transverse ≥10

Volume resistivity under normal conditions MΩ.m ≥1.0×10.6, after damp ≥1.0×10.4

Breakdown voltage Normal state≥10.0 155±2℃≥9.0

Thermal adhesion: no delamination, no foam, flow glue 180±2℃

Features:

Super dielectric property.

Reliable heat resistance.

High mechanical strength.

Good impregnating performance.

NIDE can process various slot insulating materials according to customer requirements, and provide different grades, different sizes, and different shapes of shaped slot insulating paper, slot wedges, and insulating gaskets. It is suitable for the stator slot insulation of all kinds of brushless, stepping and servo motors, and can meet the demand for slot insulation by manual embedding.

Product parameter:

Product Usage

It is suitable for B-class electric motors, generators, transformers and

other electric appliances or equipment, insulation based on slot, interlayer,

liners and interturn.

6641 F DMD Technical Data:

Picture show

Information needed for insulation material inquiry
It will be better if customer could send us detailed drawing including below information.
a. Insulation material type: insulation paper, wedge, (including DMD,DM, polyester film, PMP,PET, NHN , NMN ,PM ,Red Vulcanized Fiber,)
b. Insulation material dimension: width, thickness, tolerance.
c. Insulation material thermal class: Class F, Class E, Class B, Class H , Class C
d. Insulation material applications
e. Required quantity: normally its weight
f. Other technical requirement.