Insulation Paper For Motor Wedding

Insulation paper for motor windings is a crucial component in ensuring the safe and efficient operation of motors. It provides electrical insulation, protecting against electrical shorts and other potential hazards. Motor winding insulation paper is typically made from high-quality materials...

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Description

Motor winding insulation paper is typically made from high-quality materials that offer exceptional thermal and electrical insulation properties. It is designed to withstand the high temperatures and mechanical stresses encountered in motor operation.

The insulation paper is typically applied to the windings of the motor, providing a protective layer that prevents electrical current from leaking or shorts between different parts of the winding. This ensures the longevity and reliability of the motor, as well as reduces the risk of potential accidents or failures.

When selecting insulation paper for motor windings, it is important to consider the specific requirements of the application, such as temperature range, mechanical stress, and electrical properties. The correct insulation paper can significantly improve the performance and safety of motors, ensuring they operate efficiently and reliably for longer periods of time.

FAQ

1.Q: Are you trading company or manufacturer ?

A: We are a manufacturer, We have more than 36 years experience in producing electrical insulation material.

2.Q: Where is your factory located? How can I visit there?

A: Our factory is located in Xuchang,Henan provience.

3.Q: Which certification do you have?

A: The plant has passed the certificate of ISO 9001 quality system certification;
The products have passed ROHS test.

4.Q: Can i get a samples for free?

A: Of course we can sent you a sample for free, customers just need to pay a litter shipping change.

5.Q: How long is the delivery time?

A: Generally it is 5-15 days if polyimide film price is in stock, or it is 15-30 days.

Item		Unit	Requirement
Nominal thickness		mm	0.15	0.18	0.2	0.23	0.25	0.3	0.35	0.4	0.45
Thickness tolerance		mm	±0.02	±0.025	±0.03	±0.03	±0.03	±0.03	±0.035	±0.04	±0.045
Grammage		g/m2	140±20	190±28	220±33	260±39	300±45	350±52	425±63	500±75	560±84
Film nominal thickness		um	50	75	100	125	150	190	250	300	350
Tensile strength	MD no bending	N/10mm	≥80	≥120	≥140	≥180	≥200	≥270	≥320	≥340	≥370


	MD after bending		≥80	≥105	≥120	≥150	≥170	≥200	≥300	≥320	≥350
	TD no bending		≥80	≥105	≥120	≥150	≥170	≥200	≥300	≥320	≥350
	TD after bending		≥70	≥90	≥100	≥120	≥130	≥150	≥200	≥220	≥250
Elongation	MD no bending	%	≥15					≥5		≥5


	MD after bending		≥10					≥5		≥3
	TD no bending		≥20					≥5		≥5
	TD after bending		≥10					≥5		≥2
Breakdown voltage	No bending	KV	≥6	≥7	≥9	≥10	≥12	≥15	≥18	≥20	≥22
Delamination		-	No Delamination, no bubble or other defects
Heat affected(155±2℃) 10min			No Delamination, no bubble, no adhesive flow
Long-term heat resistance			≥130
(temperature index TI)
Weight and area conversion		m2/Kg	6.37	5.21	4.41	3.82	3.37	2.86	2.29	1.97	1.73