winding wires
Precision winding wires with a profile cross-section for the stators of large electric motors are a key element for achieving high efficiency and stability of operation. These wires are designed with an emphasis on minimising energy losses and optimising the use of space inside the stator. Modern insulation, such as PEEK, ensures excellent thermal and chemical resistance, which extends the life of the engine even under severe operating conditions.
HPW is a globally recognised and valued partner for customers in more than 50 countries. Its experienced team has been focusing on technologically demanding products since 1946 and has developed several unique processes for all types of conductors.
areas of use
precision windings for large machines
We supply a wide range of flat wires for windings from the renowned Austrian manufacturer HPW. Our wires are designed primarily for use in large motors and generators where they are crucial for efficient electrical energy transfer. We offer wires with different types of insulation to meet the specific requirements of heavy-duty applications. Thanks to the precision design of our products, the service life and the safety of the entire system are significantly increased. We will be happy to advise you on a suitable solution that will optimally meet the needs of your project.
types of insulation
- paint
- mica
- glass yarn
- KAPTON®
- NOMEX®
- PEEK
PEEK insulation properties
The insulation made of PEEK (polyetheretherketone) has a high thermal resistance, which allows reliable operation at temperatures of up to 250–300 °C. Thanks to its excellent mechanical strength and wear resistance, it prolongs the life of electrical equipment even under demanding operating conditions. The chemical resistance of PEEK ensures that the insulation can withstand aggressive chemicals, oils, and other corrosive substances. The low moisture absorption allows the electrical insulation properties to remain stable even when the humidity of the environment fluctuates. Combined with modern technologies, PEEK insulation proves itself especially in applications where long-term reliability and resistance to extreme conditions are key.
Bc. Jan Kovář
