Fortune Roto Control Pvt Ltd offers a range of electro magnetic Disk Brakes. These are fail safe AC disc brakes, very compact and modern in design. Foundation is not necessary as they are directly mounted on non-driving end shaft of the motor. The unit consists of liner plates (brake disc) with square hole at the centre. One corresponding piece of square hub is supplied with the brake. This hub is keyed to the motor shaft and the liner plate is free on this hub. Normally liner plate is gripped between two discs with the help of spring pressure. These brakes work on 230/415 V AC supply. When the current is supplied to the brake, one disc is attracted by electromagnet against spring pressure and the liner plate is released. Thus the brake is ‘Off’. Once the brake is set it does not require adjustments or maintenance. When the liner plates wear with use then only the air gap is to be maintained periodically. An arrangement to release the brake manually could be provided on request. Applications: used in machine tools, hydro extractors, coil winding machines, wire drawing machines, rubber mixing mills, rolling mills, printing machines and in many other industries such as a cement mining, sugar, textile, material handling, etc. In case of power failure in machines like hoists, cranes, winches, elevators, etc., application of brakes is a must. AC type brakes are also called fail safe brakes, as in case of power failure, these brakes apply mechanically.
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