The KBA 80 A 4 is a four-pole conical rotor brake motor from Demag, designed for applications requiring reliable and efficient braking action. It has an output of 1.35 HP and a brake torque of 14.5 lb-ft, making it suitable for demanding operational cycles with high allowable starts and stops per hour. The motor features a unique design where the brake is mechanically linked to the rotor, eliminating the need for separate control systems or additional switching elements. This integration allows for synchronized motor start-up and brake release, as well as motor switch-off and brake application.
The KBA 80 A 4 effectively dissipates heat generated during braking through its large-format brake cap, contributing to a longer service life for the brake linings. Its compact design benefits from the brake disc also functioning as a fan, which aids in heat dissipation while reducing overall housing length. This motor is particularly advantageous in applications with short cycle times, providing a robust and reliable solution for various industrial needs.
The Demag KB conical-rotor brake motor provides you with a brake motor that utilizes 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 synchronized.
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
| Demag Cranes & Components | |
|---|---|
| Product Category | AC Motors |
| Product Number | KBA 80 A 4 |
| Product Name | KB Conical Rotor Brake Motors |
| AC Construction | Induction |
| AC Voltage & Frequency | 208-230/240V 60Hz; 460/480V/60Hz; 575/600V/60Hz (optional feature); International Voltages (optional feature) |
| Phase | Three-phase |
| AC Motor Features | Reversible |
| Output Power | 1.11 HP |
