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SerieTipologiaFasiSottogammaConformitàLow-Centre Three Phase Motors – Series ETE
Low-Centre Three Phase Motors – Series ETEMotek's three phase square type motors Series ETE are particularly suitable for use on cutting, drilling and milling machines.
Compared to the IEC construction, the frame shape built in a light aluminium alloy expands the motor's work envelope and machining precision with work tool size being equal. Lower inertia – also vis-à-vis brushless motors – allows better starting performances.
The extended bearings and output shaft provide for rigidity and reliability. The IM B34 construction shape is suitable for both foot and flange mounting. Flanges can also be used for mounting protections or casings.
Compared to the IEC construction, the frame shape built in a light aluminium alloy expands the motor's work envelope and machining precision with work tool size being equal. Lower inertia – also vis-à-vis brushless motors – allows better starting performances.
The extended bearings and output shaft provide for rigidity and reliability. The IM B34 construction shape is suitable for both foot and flange mounting. Flanges can also be used for mounting protections or casings.
Standard Costruttivi
| Tensione / Frequenza | 230/400V 50Hz (<=3kW) 400/690V 50Hz (<=4kW) | ||||||
| Grado di Protezione | IP54 | ||||||
| Servizio | S6-60% | ||||||
| Forma Costruttiva e Installazione | B34 | ||||||
| Carcassa | Lega alluminio | ||||||
| Copribasetta | 2 comp ABS | ||||||
| Cuscinetti | 2RS | ||||||
| Equilibratura | Linguetta intera grado R |
Legenda
| Pn | Potenza nominale | ||||||
| n | Velocità nominale | ||||||
| Vn | Tensione nominale | ||||||
| In | Corrente nominale | ||||||
| COSφ | Fattore di potenza | ||||||
| η | Rendimento | ||||||
| Mn | Coppia nominale | ||||||
| Ms | Coppia di spunto | ||||||
| Is | Corrente di spunto | ||||||
| J | Corrente di inerzia | ||||||
| Cm | Condensatore di marcia | ||||||
| Ca | Condensatore di avviamento |
