Ningbo Nide Tech Co.,Ltd

Products

Wear Resistant Insulating Paper For Motor Insulation Winding

Model :NDPJ-JYZ-6632

Brief Introduction : We can produce different dimensions of insulation material for stator and armature slot.

Product Description:

6632DM insulating paper is a four-layer soft composite material bonded by polyester film polyester fiber non-woven fabric.

6632DM insulating paper has good mechanical strength, dielectric properties and high heat resistance (Class B), it is a type of insulating material for motors, and can be used as slot insulation, inter-turn and inter-layer insulation, gaskets for small and medium-sized motors Insulation core and transformer insulation. Part of the thickness of this product has been widely sold to Europe, America and Southeast Asia markets.

Dmd Insulation Paper5.jpg

We can produce different dimensions of insulation material as per customer's requirement.There are different insulation material, DMD B/F class, Red Polyester film,Class E, Red Vulcanized Fiber, Class A.

Features:

Super dielectric property.

Reliable heat resistance.

High mechanical strength.

Good impregnating performance.

PET Class E Specification
Item	Unit	Standard
Thickness	um	100	125	175	188	200	250
Tolerance	%	±3	±3	±3	±4	±4	±4
Tensile strength	vertical	Mpa	≥170	≥160	≥160	≥150	≥150	≥150
Horizontal	Mpa	≥170	≥160	≥160	≥150	≥150	≥150
Thermal shrinkage	vertical	%	≤1.5
Horizontal	%	≤0.6
Haze	%	≤2.0	≤2.6	≤3.5	≤4.0	≤4.6	≤6.0
Wetting tension		≥52 Dyn/cm
frequency electric strength	V/um	≥90	≥80	≥69	≥66	≥64	≥60
Thermal class	/	E
Volume resistivity	Ωm	≥1x1014
Density	g/cm³	1.4±0.010
Relative dielectric constant		2.9~3.4
Dielectric loss factor		≤3x10-3

PET Class E Specification

Item

Unit

Standard

Thickness

100

125

175

188

200

250

Tolerance

±3

±4

Tensile strength

vertical

Mpa

≥170

≥160

≥150

Horizontal

Mpa

≥170

≥160

≥150

Thermal shrinkage

vertical

≤1.5

Horizontal

≤0.6

Haze

≤2.0

≤2.6

≤3.5

≤4.0

≤4.6

≤6.0

Wetting tension

≥52 Dyn/cm

frequency electric strength

V/um

≥90

≥80

≥69

≥66

≥64

≥60

Thermal class

Volume resistivity

Ωm

≥1x1014

Density

g/cm³

1.4±0.010

Relative dielectric constant

2.9~3.4

Dielectric loss factor

≤3x10-3

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.

NIDE can supply different types of insulation materials for stator or armatures, such as insulation paper and 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

About Motor component and accessories

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

Contact us

Motor Manufacturing Solution

Email : emarketing@nide-group.com; marketing8@nide-group.com;

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