Insulating materials for transformers
Insulating materials for electric motors
Varnishes and resins
Cables and wires
Thermal and current protectors
Capacitors and Circuit breakers
Fans and fan covers
Connectors, terminals and terminal boards
Terminals and capacitors boxes and nozzles
Bearing springs, spacer bearing washers and semerings
Banding and textile tapes, cords, fleece
Fiberglass sleevings and tubings
Supporting ropes for antennas and electric supply grids
Friction materials for brakes (like Ferodo)
Aluminum components for electrical motors
Stator-rotor packages for asynchronous electric motors
Blocked slots for channel isolation
Machines and tools
COPPER ROUND AND RECTANGULAR WIRES
Von Roll offers a complete range of round and rectangular enameled, yarn covered or fiber covered copper wires for a wide range of applications.
- Duroflex® round and rectangular wires. Class 120°C. Enameled wire with exceptional mechanical coating properties for high-performance transformers - electric meters.
- Thermex® round and rectangular wires. High temperature wires with a temperature index up to 240°C for electrical and magnetic windings, transformers, motors, small industrial and wind generators.
- Thermibond®: Self-impregnating cables. Cured at 190°C. This allows manufacturers not to use impregnating varnishes thus reducing production time cycles.
Cooper wires cataloge