Crane Brake Dealers in Amraiwadi, Ahmedabad

We have carved a niche as one of the Fotune Roto Control Pvt. Ltd.Electro Hydraulic Thruster Brakes Suppliers based in India. Mill duty Crane Control Equipments make Electro Hydraulic Thruster Brakes that are suitable for 400440 Volts, 3Phase AC supply for a wide range of drum sizes from 100mm to 600mm dia. The braking to the shoes is transmitted from the springs by means of an extremely rigid and simple lever tie rod mechanism.

A thruster shoe brake has a pair of cast iron shoes which are lined up with friction pads. The shoes are hinged on main arm and side arm of the brake, each of them have a hinge pin fitted in the base. They are connected to each other on top by a tie rod, which is hinged in the main arm and locked to the swivel block in the side arm, by a lock nut. A crank lever is hinged on the main arm and the other end is fixed to the top clevis of the thruster by a hinge pin. A brake spring is fixed on the main arm and is pre-loaded by a locknut on the lever. The pre-tension in this spring decides the braking torque. The thruster is fitted on the base by a hinge pin. When the thruster is not energized, the brake shoes are pressed on the brake drum fitted on the drive motor shaft and hold it under the effect of braking force provided by the spring. In such condition, the brake is applied and the drum cannot rotate. 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 (Brake Drum) is retracted. When the first lever reaches the stop on the brake base member the brake lever at the thruster begins to move, releasing the brake drum. Technical Specification

• Material: Iron, Metal
• Type: SLB & SLD
• Phase: 3
• Insulation Type: F
• Size: 4, 5.5 & 7 Inches
• Input Voltage: 110,220 & 415 V 50 Hz. AC
• Frequency: 50Hz

Range :-Solenoids: Type : SLB – 25 mm stroke length Type : SLD – 31.4 mm stroke length AC Brakes: 4″ Dia 5.5″ Dia 7″ Dia Drums Features Class F insulation of the coil Continuous & intermittent duty Long life & ease of maintenance Ideally suited for applications such as Cranes, Hoists, Machines, Valves & Conveyers AC Solenoid – pull type

• Warranty: 1 Year
• Material: CI
• Shape: Round
• Brake Disc Thickness: 15mm
• Maximum Operating Pressure: 60 Degree Celsius
• Hardness: 62 Shore A

• Voltage: 400/440 Volts ,3 Phase AC
• Country of Origin: Made in India
• Brand Name: SMI
• Condition: New
• Application: Industrial
• Drum sizes: 100mm to 600mm
• I Deal In: New Only
• Drum Diameter: 4to 30 inch
• Usage/Application: Eot Crane

cranes disc brakes, electro magnetic disk brakes, disc brakes

Electro.Hydraulic Thruster Brake, Double Girder Goliath Cranes