Kendrion Worldwide

Division Automotive

Kendrion Holding

Kendrion N.V. is a public limited liability company incorporated under the laws of the Netherlands, with its registered office in Zeist.

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AC Line

Freni monodisco per funzionamento in corrente alternata

AC Line

La serie AC LINE comprende freni monodisco a pressione di molle che possono essere collegati direttamente, senza raddrizzatore, ad un alimentatore in corrente alternata, ad es. nella scatola di connessione del motore. Il loro principio di funzionamento garantisce tempi di intervento notevolmente più rapidi rispetto agli analoghi freni in corrente continua. I freni elettromagnetici a pressione di molle frenano quando la corrente viene disinserita.

Specifiche & Dati tecnici

Coppie nominali1 Nm - 75 Nm
Tensione230, 400 V CC
Classe di protezioneIP 44, IP 54

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Operating principle

The spring-applied single-disc brake is designed to operate dry. The force generated by an electromagnetic field is utilized to overcome the braking effect produced by the spring force. The spring-applied single-disc brake engages in unpowered condition and releases when three-phase AC voltage is applied. The form-fit connection between the friction disc and hub and the connection of the hub with the machine shaft (e.g. motor shaft) ensure that the torque generated by the spring-applied brake (brake torque) is reliably transmitted to the machine (motor).