Electro Hydraulic Thrustor Brakes-Crane Control Equipments
Basic Information
Our Electro Hydraulic Thrustor Brakes are suitable for 400 or 440 Volts, 3 Phase A.C. We supply these brakes for a wide range of drum sizes from 100mm to 600 mm diameter. The brake of our Electro Hydraulic Thrustor Brakes is applied by the tension of the compressed springs mounted vertically between the thrustor and brake lever. The thrustor rods are connected with the brake by means of an angle lever. As the piston travels upwards the angle lever turns, pushes the brake rod and compresses the brake spring. Simultaneously, the brake lever on the other side of the wheel is retracted. The brake lever at the thrustor begins to move when the first lever reaches the stop on the brake base member. Our thrustor forms a part of the brake, which is a self contained unit and comprises of a centrifugal pump and impeller driven by an electric motor. The impeller spines in oil and develops a pressure head which is impressed upon the piston which is directly coupled to the load lifted