E-motors - Import export

E’ dotata di un set completo di accessori a bordo incluso il sacco filtro di ricambio.Molto versatile e va dai tappeti ai pavimenti come ceramica, marmo e legno grazie ad una serie di coperchi rullo intercambiabili (optional).Il rullo bilanciato dinamicamente è montato su supporti in me tallo con cuscinetti a sfere. In caso di bloccaggio, un sensore di giri manda l’informazione alla scheda elettronica che spegne immediatamente il motore. La trasmissione è a doppia cinghia dentata.

Nomex-Kapton -Nomex (NKN) tubes are stator slot liner insulators produced with a low thickness of only 0,16 mm without overlaps. This means an improved thermal management inside the stator slot, less overheating inside, higher torque and motor efficiency, more space for copper hairpins & I-Pins, improved dielectric strength. Reducing the thickness of slot insulator and improving dielectric & thermal insulation is a key stone to improve motor efficiency and performance in terms of: 1. Improving thermal conductivity and reducing thermal resistance 2. Reducing the temperature of the copper hairpin hotspot 3. By reducing the insulator volume because of a reduced thickness and lack of overlaps; this means that the amount of copper inside the slot can be increased, improving motor performance 4. Reducing phase resistance Nomex and Kapton are DuPont registered trademarks

Politubes produces various types of insulating Mylar, Nomex, Kapton, 2LSO, DMD tubes & insulator caps designed according to the requirements of hermetic closure, positioning, size and protection from chemical agents as required by our customers. They can be supplied in perfectly round or oval form to facilitate insertion and to reduce the overall dimensions. Their dielectric strength can reach 303kV/mm with reference to the ASTM-D-149-91 test method and are used within a temperature range of -50°C/+300°C. Our adhesives, carefully selected during our forty years of experience, comply with all REACH and RoHS regulations and guarantee that the original properties of the films used are fully maintained. They are used for insulation and thermal management in stator slot E-Motors, thermal protectors insulation inside electric motors, motor lead termination, compressors, in order to avoid wires ends to damage the surrounding parts