 |
DLX
bright
0.6mm-1.6mm
900-1180 N/mm2
ISO9001, ROHS
5kg
10-30 Days
Motor winding
99.95% Pure Copper
Introduction
Enamelled copper wire is a copper coated with a very thin layer of insulation., which has low electric resisitance, good heat-resistant and corrosion-resistant, easy to be processed and lead welded. It is used to make the key components in the thermal overload relay, low resistance thermal circuit breaker, and the electrical appliances. It is also an important material for electrical heating cable. It's similar as s type cupronickel.The more composition of Nickel,the more silver white the surface to be.
It is used in the construction of transformers, inductors, motors, speakers, hard disk head actuators, electromagnets, and other applications that require tight coils of insulated wire.Super Enameled Copper Wire, for Motor Winding. This Super Enamelled Copper Wire is suitable for use in crafts or for electrical grounding. This single-strand wire is annealed for improved ductility.
Engineered with reinforced tensile strength to withstand rigorous coiling processes without fracture, ensuring operational reliability in high-stress motor windings.
Tailored dielectric layering optimizes voltage endurance and spatial efficiency for bespoke electromagnetic designs.
Near-perfect coating integrity eliminates micro-defects, guaranteeing insulation stability in humid/vibration-prone environments.
Precision-controlled dimensional tolerances deliver uniform electrical performance across mass production batches.
Laser-calibrated surface geometry enables tangle-free automation and precision placement in compact coil assemblies.
Thermal-sensitive termination preserves insulation integrity during solder connections for delicate PCB applications.
Multi-mode self-bonding compatibility streamlines inter-turn adhesion for vibration-resistant coil structures.
Specification
| Conductor Diameter | Overall diameter(mm) | Conductor Resistance (20℃ Ω/m) | Elongation （%） | Breakdown Voltage（V) | |
| Grade 2 | Grade 2 | ||||
| Upper limit | Lower limit | Lower limit | |||
| 0,012 | 0,017 | 0,018 | 151,14 | 3 | 150 |
| 0,014 | 0,019 | 0,020 | 111,04 | 4 | 175 |
| 0,016 | 0,021 | 0,022 | 85,02 | 5 | 200 |
| 0,018 | 0,023 | 0,024 | 67,18 | 5 | 225 |
| 0,019 | 0,024 | 0,026 | 60,29 | 6 | 240 |
| 0,020 | 0,025 | 0,027 | 54,41 | 6 | 250 |
| 0,025 | 0,032 | 0,034 | 34,82 | 7 | 300 |
| 0,028 | 0,035 | 0,038 | 27,76 | 7 | 325 |
| 0,030 | 0,038 | 0,041 | 24,18 | 8 | 350 |
| 0,040 | 0,050 | 0,054 | 13,60 | 10 | 475 |
| 0,045 | 0,056 | 0,061 | 10,750 | 12 | 550 |
| 0,050 | 0,061 | 0,066 | 8,706 | 14 | 600 |
| 0,060 | 0,073 | 0,079 | 6,046 | 16 | 680 |
| 0,063 | 0,077 | 0,083 | 5,484 | 16 | 700 |
| 0,070 | 0,084 | 0,090 | 4,442 | 17 | 700 |
| 0,071 | 0,085 | 0,091 | 4,318 | 17 | 700 |
| 0,080 | 0,095 | 0,101 | 3,401 | 17 | 850 |
Application Field
Enameled copper wire serves as the fundamental conductive component across industries, leveraging its insulation integrity and electromagnetic efficiency. Key applications include:
The wire’s ultra-thin, heat-resistant insulation (Class 200+℃) enables compact winding designs for high-power density motors. Its near-zero pinhole coating prevents partial discharges under PWM inverter stresses, extending drivetrain longevity in EVs and hybrid systems.
Precision laser-calibrated geometry supports sub-millimeter winding tolerances in MRI gradient coils and ultrasonic transducers. Low-temperature soldering compatibility preserves insulation integrity during assembly, ensuring signal accuracy in diagnostic equipment.
High consistency in dimensional and electrical properties guarantees torque stability during high-frequency switching. Abrasion-resistant polymer coatings withstand slot friction in automated machinery, reducing downtime in robotics and CNC production lines.
Customizable insulation thickness optimizes dielectric strength for wind/solar step-up transformers. Humidity-resistant enamel prevents dendritic growth in offshore substations, maintaining grid stability under thermal cycling.
Multi-mode bonding options (solvent/hot air) enable void-free inter-turn adhesion in flight control motors. Vibration-resistant coatings survive 20G+ acceleration stresses while meeting DO-160 EMI standards for avionics reliability.
Our Advantage
CHANGZHOU DLX ALLOY CO, LTD was established in 2002 and has got ISO9001 International Quality Management System Certificate and SGS Certificate. Our factory is professional in researching and producing special alloy material. From melting, drawing, heat treatment, finishing and testing .We offer nickel-based, copper-based, and iron-based alloys, including super alloy, welding materials, anti-corrosion alloy, precision alloy, FeCrAl alloy, NiCr alloy, CuNi alloy, thermocouple and etc, in the form of wire, strip, ribbon, bar, tube, plate.
1.Market Leader - Top 5 in China's nonferrous metal industry
2.Flexible products - Thousands of product specifications,Meet multiple needs of buyers
3.Low MOQ - Can customize samples
4.Short production lead time，fast delivery of whole cabinet
5.Professional inspection equipment - Before delivery, we will use spectrometers, tensile testers and other professional equipment to conduct a comprehensive inspection of the products to ensure that the goods are qualified for acceptance
6.Professional business team - Quickly responds to customer inquiries,24-hour professional quotation online The salesperson will follow the customer's requirements for the use of the product,Professionally recommend more appropriate performance and price products to customers
7.Intact packaging - Packaging according to customer needs.You can customize wooden boxes to ensure that the goods arrive at the destination in good condition
8.Various payment methods - Facilitate customer payment
9.Get good reviews from customers - Old customers have long-term cooperation,The longest is more than 7 years
10.Received various awards - Google is very recognized by us,They give us awards every year
FAQ
Factory Direct Supply with Competitive Wholesale Prices
Custom Sizes & Large Stock Availability
Fast Global Shipping & Reliable Industrial Supply
Guaranteed High Purity for Electronic & Industrial Applications
It depends on the quantity of the order, 10-30 days for small orders. For large orders, it takes 60 days.
Yes! We accept OEM/ODM production. You can send us your samples or drawings.
T/T, L/C, D/A, D/P, Western Union, MoneyGram, Paypal
Yes, you are welcome to visit our factory. We are glad to have the opportunity to get to know each other.
We manufacture our products in Jiangsu, China and ship them from China to your country as soon as possible, which usually depends on your product requirements and quantity.
Yes, we can.
