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PM Electrical Insulating Paper For Motor Winding
Model number:NDPJ-JYZ-PM
Introduction:We can produce different dimensions of insulation material for stator and armature slot.
- Specification
Product Description:
PM insulation paper is a two-layer composite material composed of a layer of polyester film and a layer of electrical insulating paper, bonded with F-class resin. It has good dielectric properties and is suitable for the insulation between slots and turns of small motors. Pad insulation.
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.
advantage:
1. The color is uniform, the surface is smooth and flat, and the color does not fade.
2. Odorless, tasteless, non-toxic, smooth surface, good flexibility, no water ripples on the surface, no crystal points, no double phase whitening, good impact resistance strength (good impact resistance strength at low temperature).
3. Corrosion resistance, excellent insulation, excellent mechanical properties, high rigidity, hardness and toughness, puncture resistance, friction resistance, small thickness tolerance, low thermal shrinkage rate, firmness, low shrinkage, low water absorption, smooth and shiny surface , Creep resistance, fatigue resistance, friction resistance, dimensional stability are very good, high temperature and low temperature resistance, high chemical resistance, oil resistance, good air tightness and fragrance retention, and is also a commonly used barrier property One of the composite film substrates.
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
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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