2UEW 0.28mm Magnetic Winding Wire Enameled Copper Wire For Motor

Price Negotiable

Price: Negotiation

MOQ: 5kg

Delivery Time: 2-15 days

Brand: Ruiyuan

Product Description

0.28mm 2UEW 0.28mm Magnetic Winding Wire Enameled Copper Wire For Motor

Enameled copper wire, also known as enameled wire, is an important component in the manufacture of motors, transformers and other electromagnetic equipment. Its flexibility and excellent electrical conductivity make it indispensable in the production of high-performance motors, especially in motor windings.

Product	0.28mm 2UEW 0.28mm Magnetic Winding Wire Enameled Copper Wire For Motor
Key word	0.28mm 2UEW 0.28mm Magnetic Winding Wire Enameled Copper Wire For Motor

Test Items	Requirements	Test Data
		1st Sample	2nd Sample	3rd Sample
Appearance	Smooth & Clean	OK	OK	OK
Conductor Diameter	0.280mm ±0.004mm	0.281	0.281	0.281
Thickness of Insulation	≥ 0.025 mm	0.031	0.030	0.030
Overall Diameter	≤ 0.316mm	0.312	0.311	0.311
DC Resistance	≤ 0.288Ω/m	0.2752	0.2766	0.2755
Elongation	≥ 23%	34.7	32.2	33.5
Breakdown Voltage	≥2300V	5552	5371	5446
Pin Hole	≤5(faults)/5m	0	0	0
Adherence	No cracks visible	OK	OK	OK
Cut-through	200℃ 2min No breakdown	OK	OK	OK
Heat Shock	175±5℃/30min No cracks	OK	OK	OK
Solderability	390± 5℃ 2 Sec No slags	OK	OK	OK
Insulation Continuity	/	/	/	/