Ningbo Nide Tech Co., Ltd
NINGBO NIDE TECH CO.,LTD We specialize in the field of electric motors, covering motor manufacturing machinery, DC motor,commutator,ball bearing and carbon brush.
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High Temperature Resistance Wear Resistant Insulating Paper For Motor Insulation Winding
Application:
It 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.
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 name | PM motor insulation paper |
| Material | One layer Polyester film + one layer Electrical insulating paper |
| Grade | F grade |
| Color | Yellow |
| Thickness | 0.13~0.47 (mm) |
| Width | 5-100 (mm) |
| Features | It has good dielectric properties |
| Heat resistance | 155 degrees |
| Custom | Yes |
| Packing description | carton |
Product Usage
Insulation between slots and turns of small motors. Pad insulation.
Technical Data:
| Item | Unit | Parameter | ||||
| Material thickness | mm | 0.13 | 0.15 | 0.18 | 0.20 | 0.23 |
| Thickness deviation | mm | ±0.02 | ±0.02 | ±0.02 | ±0.02 | ±0.02 |
| Quantitative and deviation | g/m2 | 130±13 | 150±15 | 185±19 | 215±22 | 255±26 |
| membrane thickness | mm | 0.036 | 0.05 | 0.075 | 0.10 | 0.125 |
| Tensile Strength
Vertical
Horizontal | N/10mm
N/10mm | ≥60
≥40 | ≥90
≥80 | ≥120
≥105 | ≥140
≥120
| ≥180
≥150 |
| Elongation
Vertical
Horizontal | ％ | ≥15
≥20 | ≥15
≥20 | ≥15
≥20 | ≥15
≥20 | ≥15
≥20 |
| Breakdown voltage
Not bend | KV | ≥5 | ≥7 | ≥8 | ≥10 | ≥11 |
| Normal cohesiveness | No stratification | |||||
| Thermal adhesion | 180±2℃10min | No layering, no foaming, no glue flow | ||||
| Heat resistance grade | Class F 155 degrees | |||||
| Colour | Blue/Green/Red | |||||
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.
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.