Reva industries ltd. Supplies thrustor brakes. These thruster brakes are convenientsuitable for operation on ac supplies on three phase 415 v. These brakes y are structured designed particularly for use with heavy duty steel works or general duty overhead electric travelling cranes and other drum brake applications. Thruster brakesthese are manufactured to made in such a way which suit drum sizes ranging from 100 mm to 250 mm in r 10 series. The design of the thruster brakes construction is veryextremely simple. And it can be very easily maintained. Reva thruster brakes are designed for functional excellence, using only the finest of material inputs. The brake base, arms and brake shoe holders are made of cast iron conforming to is:210 grade fg 200. The rotating pins of the brakes take cr 18 ni 11 or st 304 stainless steels and the thruster piston and impelled high quality cast aluminium lm 6. The thruster motor is built to prove its engineering superiority even in the most vigorous conditions.