Huaerda Manufacturer Direct Sales High-Reliability 155℃ UEWF 0.070mm PU Wire Enameled Servo Motors Electrical Wires Polyurethane
Description
Key attributes
Conductor Material | Copper | Diameter | 0.070mm |
Insulation Material | Polyurethane paint | Rated voltage | 425V |
Model Number | UEWF | Brand Name | HUAERDA |
Place of Origin | Jiangxi, China | Application | Electronic transformers, Inductance coil, relays |
Conductor Type | Solid | Shape | Round line |
Temperature | 155℃ | Type | Insulated |
Packaging and delivery
Selling Units | Single item |
HUAERDA Manufacturer is proud to offer our high-quality UEWF 0.070mm PU Wire for servo motors. This enameled electrical wire is designed for optimal performance and reliability, ensuring that your servo motors operate smoothly and efficiently.
Our PU Wire is rated for high temperatures of up to 155℃, making it ideal for use in demanding industrial applications where heat resistance is crucial. The polyurethane insulation provides excellent protection against electrical interference and ensures a long service life for your servo motors.
With a diameter of 0.070mm, this wire is perfect for precision applications where space is limited. The ultra-thin design allows for easy installation and flexibility, making it suitable for a wide range of servo motor designs.
HUAERDA Manufacturer is committed to delivering exceptional products directly to our customers, eliminating the middleman and ensuring competitive pricing. Our UEWF PU Wire is manufactured to the highest standards, guaranteeing consistent quality and performance.
Whether you are a professional electrician or a DIY enthusiast, our PU Wire is versatile and easy to work with. The enamel coating provides excellent solderability and insulation, making it suitable for a variety of electrical projects.
Upgrade your servo motors with HUAERDA's high-reliability 155℃ UEWF 0.070mm PU Wire and experience improved performance and durability. Trust in our brand for all your electrical wire needs and enjoy the peace of mind that comes with our commitment to excellence.
Choose HUAERDA Manufacturer for premium quality electrical wires that deliver unrivaled performance and reliability. With our direct sales model, you can count on us for competitive pricing and exceptional customer service. Upgrade your servo motors today with HUAERDA's PU Wire and experience the difference in quality and performance


Type |
Polyester |
Modified Polyester |
Polyurethane |
Polyurethane |
Polyesterimide |
Polyamide-imide |
Code |
PEW, QZ |
PEW, QZ |
UEW, QA |
UEW, QA |
EIW, QZY |
EI/AIW, Q - ZY/XY |
Thermal Class |
Class B, 130℃ |
Class F, 155℃ |
Class F, 155℃ |
Class H, 180℃ |
Class H, 180℃ |
Class H, 200℃/220℃ |










1. Q: How fine can the minimum diameter of enameled wire be
A: The smallest diameter of enameled wire we produce can be up to 0.060 mm. We adopt intelligent process control to ensure that excellent insulation and high temperature resistance can still be maintained under the demand of high precision, which is widely used in the fields of clicks, electrical appliances, new energy vehicles, 5G communication and so on
2. Q: How to ensure the quality stability of enameled wire
A: We monitor the process parameters in real time through the intelligent production system, and have a number of national invention patents and utility model patented technologies. For example, the multilayer composite enameled wire for 5G communication solves the problem of coating adhesion and has a domestic market share of over 11.2%.
3. Q: Do the conductor materials meet high standards
A: We use annealed low-oxygen and oxygen-free copper wires, which are superior to ordinary copper in terms of oxidation resistance and conductivity, and have passed industry certification. For example, the purity of the conductor is 99.97%, which ensures low resistance and low heat generation in long-term use.
4. Q: How long is the lead time for order delivery
A: For stock, we can ship the goods to the port of loading within 7 working days after we receive the deposit. For production period, it usually takes about 15 days to 30 days to ship the goods to the port of loading after we receive the deposit.
5. Q: How to deal with quality problems
A Please keep the product samples and contact customer service.
6. Q: Why do I buy enameled wire with many pinholes in the salt water test
A: The national standard stipulates that the correct way to take samples for testing is that the specimen should not be subjected to tension or unnecessary bending when it is removed from the package. Before each test, enough enameled wire should be removed to ensure that the specimen does not contain damaged wire segments.
7. Q: Why is the resistance tested, greater than the specified range
A: The national standard specifies the resistance test environment of 20 ℃, the southern region of the basic test time is more than 30 ℃ high temperature weather, and the general customer themselves do not have a constant temperature laboratory, so the test results will be high. Or according to the temperature index converted to 20 ℃ resistance.
8. Q: Why is there a color difference between the two batches of products
A: Enameled wire is the main pursuit of product performance, the color of small differences do not affect the quality, please rest assured that the use.
9. Q: During the use of fine wire, there will be many threads and can't find the threads
A: The stretching force of fine thread is relatively poor, easy to break the thread. Just need to hand all the thread together (can not find the thread of the surface of the thread pulled off some), the surface of the waste line slowly gathered, remove some waste line, and finally will become a thread. Finding the thread is to remove some of the waste line, rest assured to boldly collect.