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Motor part 6630 DMD electrical insulation materials
Model number:NDPJ-JYZ-6630C
Introduction:The 6630 DMD insulation paper is high tensile and heat resistance，with good mechanical properties, dielectric properties, and electrical properties, polyester non-woven fabrics have good adsorption capacity and can absorb resins during impregnation.Uniform surface, no fluffing, and no bubbles, pinholes, wrinkles and defects.
- Specification
Introduction
The insulation paper material is a three-layer soft composite insulating material composed of two outer layers of polyester non-woven fabric and a middle layer of polyester film. The insulation rating is Class B 130 °C. It combines the good impregnation properties of non-woven fabrics with the good dielectric strength of polyester films, and is widely used in electrical equipment.
Application
The resin can be absorbed during the impregnation.
Uniform surface, no fluffing, and no bubbles, pinholes, wrinkles and defects, suitable for mechanical off-line processes. The sizing insulation of Y series motors is used for inter-slot insulation, inter-turn insulation and interlayer insulation of small and medium-sized low-voltage motors, gasket insulation or as interlayer insulation in transformers.
Features
High tensile and heat resistance
With good mechanical properties, dielectric properties, and electrical properties, polyester non-woven fabrics have good adsorption capacity and can absorb resins during impregnation.
Uniform surface, no fluffing, and no bubbles, pinholes, wrinkles and defects.
Parameter
Sheet: 1000*980mm
Coil: maximum width 1000mm
Strip: minimum width 5mm
Heat resistance rating: Class B, 130 °C
Color: White
Normal Bond strength: no delamination
Bond strength at 130±2°C: No delamination, no blister, no adhesive flow
Properties
Unit
Values
Insulation paper thickness
MM
0.13
0.14
0.15
0.18
0.20
0.23
0.25
0.28
0.29
0.35
0.40
0.45
Thickness allowed tolerance
MM
±15
±15
±15
±15
±15
±15
±15
±15
±15
±10
±10
±10
Grammage and dtolerance
GSM
106
126
146
181
216
251
286
321
341
426
496
566
Film thickness
MM
0.023
0.036
0.050
0.075
0.100
0.125
0.150
0.175
0.190
0.250
0.300
0.350
Breakdown voltage
KV
≥4
≥5
≥6
≥7
≥9
≥10
≥11
≥13
≥14
≥18
≥20
≥22
Tensile strength (MD
N/CM
≥50
≥90
≥100
≥120
≥160
≥200
≥230
≥250
≥300
≥350
≥370
≥400
Tensile strength (TD)
N/CM
≥40
≥70
≥80
≥95
≥120
≥150
≥170
≥200
≥200
≥300
≥320
≥350
Tensile strength after folding (MD)
N/CM
≥35
≥70
≥80
≥95
≥120
≥150
≥160
≥170
≥200
≥300
≥320
≥350
Tensile strength after folding (TD)
N/CM
≥30
≥50
≥60
≥80
≥100
≥120
≥125
≥130
≥150
≥200
≥220
≥250
Package
Inner packaging: polyethylene film
Outer packaging: carton or woven bag
Storage conditions
Can be stored indefinitely under normal conditions (20°C, 50% r.h.)
DMD 6630 Insulation Material picture show
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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