Asynchronous electric brake motor
max. 42 kW | KB series
Demag Cranes & Components
Drives with unique operating principle
The Demag KB conical-rotor brake motor provides you with a brake motor that utilises a unique operating principle: The brake is not separately controlled, but firmly connected to the rotor, i.e. integrated. This means that motor start-up and brake release as well as motor switch-off and brake application are each synchronised.
Applications
The Demag KB conical-rotor brake motor features a remarkably simple, robust and reliable brake system. It is an outstanding solution wherever demanding requirements have to be met by the brake.
Benefits
* Extremely high switching frequency
* High braking energy
* Unaffected by temporary overload
* Long brake lining service life, since the heat generated by the brake is immediately dissipated
* Short overall length, since the brake disc simultaneously forms the motor fan
* No separate control or additional switching elements required, since the brake is automatically applied and released
* No additional motor temperature rise, since a brake coil is not necessary
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