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SerieTipologiaFasiSottogammaConformitàTwo-speed Three Phase Brake Motors With Gradual Brake – Series EDP
Two-speed Three Phase Brake Motors With Gradual Brake – Series EDPMotek's range of two-speed three phase motors Series EDP
with gradual brake enables users to vary the motor speed in applications that require gradual and noiseless load stopping without any particular need for precision. They are designed to both ensure user's safety and prevent damage to machine parts, and are suitable for both constant and variable torque applications. The pole switching motor series, featuring Dahlander connection and a single winding, is available with a 1:2 speed ratio and direct starting from a single voltage supply. The motor series with separate windings is available with a speed ratio different from 1:2.
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 disc, feed the electromagnet via a rectifier. If necessary, the air gap adjustment screw can be reached without removing the fan cover.
These motors are available up to a shaft height of 132 with standard dimensions.
with gradual brake enables users to vary the motor speed in applications that require gradual and noiseless load stopping without any particular need for precision. They are designed to both ensure user's safety and prevent damage to machine parts, and are suitable for both constant and variable torque applications. The pole switching motor series, featuring Dahlander connection and a single winding, is available with a 1:2 speed ratio and direct starting from a single voltage supply. The motor series with separate windings is available with a speed ratio different from 1:2.
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 disc, feed the electromagnet via a rectifier. If necessary, the air gap adjustment screw can be reached without removing the fan cover.
These motors are available up to a shaft height of 132 with standard dimensions.
Standard Costruttivi
| Tensione / Frequenza | 400V 50Hz | ||||||
| Tensione Freno | 230V | ||||||
| Raddrizzatore | Semionda | ||||||
| Grado di Protezione | IP54 | ||||||
| Servizio | S1 | ||||||
| Rendimento | IE1 | ||||||
| Forma Costruttiva e Installazione | B3BS | ||||||
| Carcassa | Alluminio / Piedi riportati | ||||||
| Copribasetta | 2 comp ABS | ||||||
| Cuscinetti | 2RS | ||||||
| Equilibratura | Linguetta intera grado R | ||||||
| Pressacavi | M16 (IEC71) M20 (IEC80-90S) M25 (IEC90L-IEC100-IEC112-IEC132) |
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 |
