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SerieTipologiaFasiSottogammaConformitàSeimec Three Phase Brake Motors – Series HPEV
Seimec Three Phase Brake Motors – Series HPEVSEIMEC's three phase brake Series HPEV with a square shape and gradual brake is particularly suitable for use on cutting, drilling and milling machines when gradual and silent load stopping is required.
They are designed to both ensure user's safety and prevent damage to machine parts. Compared to the IEC construction, the frame shape built in a light aluminium alloy expands the motor's work envelope and machining precision. 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. The terminal box can be located on either side of the motor in frontal position as well as next to the fan cover. The braking torque – non adjustable – corresponds to the pressure of springs which, when no voltage is applied, keep the brake disc in contact with the internal surface of the cast iron fan. To release the brake, feed the electromagnet coil via a rectifier.
If necessary, the air gap adjustment screw can be reached without removing the fan cover.
They are designed to both ensure user's safety and prevent damage to machine parts. Compared to the IEC construction, the frame shape built in a light aluminium alloy expands the motor's work envelope and machining precision. 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. The terminal box can be located on either side of the motor in frontal position as well as next to the fan cover. The braking torque – non adjustable – corresponds to the pressure of springs which, when no voltage is applied, keep the brake disc in contact with the internal surface of the cast iron fan. To release the brake, feed the electromagnet coil via a rectifier.
If necessary, the air gap adjustment screw can be reached without removing the fan cover.
Standard Costruttivi
| Tensione / Frequenza | 230/400V 50Hz (<=3kW) 400/690V 50Hz (<=4kW) | ||||||
| Grado di Protezione | IP54 | ||||||
| Servizio | S1 | ||||||
| Forma Costruttiva e Installazione | B34 | ||||||
| Carcassa | Lega alluminio | ||||||
| Copribasetta | 2 comp alluminio per freno | ||||||
| Cuscinetti | 2RS | ||||||
| Equilibratura | Linguetta intera grado R | ||||||
| Pressacavi | 1xM25 HPEV50 1xM25 HPEV63 1xM25 HPEV71 1xM25 HPEV80 |
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 |
