Thruster Brake
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Thruster Brakes
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Suni Brand thrustor/ Thruster is electro hydraulic device to apply pressure or actuate lever mechanism of brake arrangement. An Electro-hydraulic thrustor,Thruster is an independent mechanism which requires neither clutches nor external piping. The thrustor,Thruster cylinder accommodates a centrifugal pump and a piston with two push-rods extending outside through thrustor/Thruster cover and transmitting effort to the brake The robust design "Suni" Brand Thrustor/Thruster unit is compact and has long life and is easy to maintain. Main components used are of high quality cast iron and steel.The"Suni" Make Thrustor/Thruster is operated by an integral three phase squirrel cage motor. The device has the following advantages: Constant Pressure Gentle Application and release of Brake without jerks and shocks. Larger number of switching-in operations per hour (up to 720). The rated stroke of each type of thrustor/Thruster can be changed, retaining the same attractive force, by means of sleeves fitted on the rods (inside the body) (this arrangement is possible with models from Suni/ ST 535 and above) In cranes / hoisting machinery, brakes are intended for controlling the speed of load, lowering or for holding the suspended load at rest "Suni" Make Mill duty Thrustor/Thruster Brakes are suitable for 400/440 Volts, 3 Phase A.C.50 C/S supply for a wide range of drum sizes, from 100mm to 600 mm dia. Higher sizes can also be supplied against specific requirements. The brake is applied by the tension of the compressed springs mounted vertically between the thrustor /Thruster and brake lever. The thrustor/Thruster 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 (Brake Drum) is retracted. The brake lever at the thrustor/Thruster begins to move when the first lever reaches the stop on the brake base member The thrustor/Thruster and the brake are so adjusted as to reserve about 1/3 of the stroke for compensation of the wear of the brake linings.
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Electro Hydraulic Thruster Brakes
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We are instrumental in the manufacturing and supplying of optimum quality Thruster Brake . These brakes are precisely manufactured in compliance with technical parameters using high quality metal and latest technologies. Appreciated for their simple functionality, rust resistance and hassle-free operation, offered brakes are demanded in textile, cable winding, rubber and food processing industries. Salient Features : This is a spring loaded normally ON Failsafe Brake Consists of Electro Hydraulic Thruster, Torque Spring and Liner riveted to Brake Shoes Works on 415 V AC, 3 Phase, 50 Hz supply Requires Transformer Oil to be filled in the thruster cylinder Function is to bring to stop, moving / rotating machinery like motor / gearbox Holds / stops the load in desired place Prevents jerk due to soft stop Maintenance free, robust design Details : Range - Drum diameter 100mm to 600mm Thruster Capacity (Kg) - 18, 34, 46, 68, 114 Torque Capacity - 6 Kgm to 580 Kgm Applications - All Material Handling and Lifting Equipments Hoisting - Electric wire rope Hoists and Crabs Cross travel and Long travel - EOT / Gantry / Goliath / Derrick Cranes Winches and Conveyors Lifts and Elevators
Thrustor Brake
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Buy high-quality Thrustor Brake Assembly at best prices from us! The Thrustor Brake, in which we deal, is noted for its robustness and dimensional accuracy. It is known as the ace brakes for various applications. Its design and performance are ensured to comply with the quality standards. Such efficiency has placed us in the group of acknowledged Manufacturers and Suppliers of Thrustor Brake in Mumbai, Maharashtra.
Thrustor Brakes
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CRANETECH make Thrustor operated brakes are of 'B' class insulation and continuously rated operating on 3 phase, 415 V. A.C., 50 Hz supply.Advantages: a) Low power consumption b) Minimum maintenance c) Full thrust is maintained from start to finish of stroke. d) Switching operations 720 per hour max. Available brakes sizes from Drum dia. 100mm to 6600 mm
Thrustor Brake
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OperationThe braking torque is applied through the action of compression springs that operate the shoes when the current is interrupted. When the current is switched on the shoes is lifted from the drum, the electro-hydraulic thrustor unit acting against the pressure of the springs. The normal position of the brakes is, therefore, 'ON' (shoes gripping the drum), and the brake will return to this position when the current fails. General SpecificationBreak ConstructionThe brakes are robustly made with few and simple working parts, The shoes and base of close grained cast iron and the fulcrum pins are of ground mild steel working in long, reamed bearings. The shoes are fitted with easily renewable woven, fibre, linings held by countersunk rivets, They are adjustable for wear and the pressure exerted by them is easily varid Pivoted shoes are standard on all thrustor-operated brakes. ThrustorsThese are standard electro-hydraulic supplied complete with their first filling of oil. This is 'insulating' oil, Grade 8.30 to British Standard 148, which is readily available at home and overseas. The thrustor cannot be injured by overload or under load. WindingsAll size can be wounded for 3 phase A.C. supplies up to 550 volts and outputs are given here for 50 and 60 C/S supplies. For lower supply frequencies the outputs will be reduced and enquiries should-be referred to us. All thrustors are continuously rated. EnclosuresAll standard units are totally enclosed. Dust seals are fitted as standard, but in extremely dusty situations, or for mounting in the open, a cowl or cover the thrustor is recommended. Cable EntryStandard units have tapped ¾ inch BS conduit thread. Supply leads must be flexible to allow free movement, and cables should have 18 inches free length and be not larger than three-core 7/0.029'' to avoid side drag. Optional Special FeaturesManual ReleaseA level for releasing the brake can be fitted at a small extra cost; this lever is self-resetting. Hydraulic Over-RideHydraulic control, which enables the brake to be applied by the operator by means of a lever or pedal while the thrustor is energized, can be fitted at extra cost. These brakes can be supplied complete with master and brake cylinder, copper pipe and pedal assembly. Brake DrumsBrake drums, or drums combined with rigid or flexible couplings, can be supplied to customers' requirements at extra cost. A stout high duty cast-iron drum will be supplied with the brake, if specified. Drums are machined and keywayed ready for fitting to the motor shaft at cost. Asbestos LiningsAsbestos linings can be fitted to any of the brakes listed in the table. These linings withstand higher temperatures but result in reduced torques, about 0%, because of their lower friction coefficient. They should only used when drum temperatures of over 2200F have to be tolerated and should be the subject of a special enquiry to us. Choosing The Correct BrakeWhen selecting a brake from the rating table, opposite, it is important to consider not only the brake torque but also its duty, i.e. its frequency of application and the duration of each stop. Torque When a large amount of store energy has to be dissipated or when the stopping times is specified, it will be necessary to caculate the torque from inertias and speeds of the moving parts. For many purposes, however the braking torque can be related to the torque being transmitted. The full load torque of a shaft transmitting a known horsepower is given by:Torque (lb-ft.) = hp x 5250 rev/min of shaft.Usually, sufficient will be known about the drive to enable a suitable brake torque to be determined. DutyThe bake must be chosen with consideration of its intended duty to ensure that the linings will not overheat or wear down too quickly. Selection of a brake for torque only would not ensure this. Since the speed of the drum will also affect the rate at which the drum can dissipate the absorbed energy without overheating. The higher the drum speed for a given torque, the higher will be the rate of energy dissipation in the brake linings during each stopping period the rate being expressible as a horsepower. The column headed 'Nominal horsepower based on linings' in the table is intended as a rough guide to the horsepower of the motor for which a brake is suitable when the duty is equivalent to 'normal' crane duty, i.e. not more than 120 operations per hour continuously applied and with a stopping time not exceeding about one second. If the duty of the brake is less than this 'normal' the horsepower given in the table can be increased. If however, the frequency of application is greater or the stopping time is longer, a larger brake may have to be used; asbestos linings can be fitted and a higher drum temperature accepted with a lower torque. Details of brakes with non-standard features may be obtained from us."EMC" THRUSTOR OPERATED BRAKESAC THRUSTOR-OPERATED BRAKES have a wide application; they can be used with such machinery as electrically driven hoists, cranes elevators, ropeways, machine tools, mixers and laundry machinery.
Flame Proof Thruster
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Mill Duty Thrustor Brakes
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Krishna Enterprises is one of the illustrious Heavy Duty Thrustor Brakes Manufacturers from India. We manufacture all kinds of sturdy Mill Duty Thrustor Brakes. It is a device that is used to retard the speed and to hold on to a moving load with the help of a pre-stressed compression spring. The release takes place through the thrust of the release mechanism. We strictly use modern technology in the manufacturing of our Speedage Mill Duty Thrustor Brakes, which ensure their optimum quality production. Reliability and durability are some of the hallmarks of our thruster brakes that are available at the most economical prices. We offer a comprehensive range of Electro Hydraulic Thrustors and also provide other release devices on the request of the customers. Features Drum Diameter:- range of 100 mm to 600 mmBreaking Torque :- ranging from 4kgm to 580kgm
Thruster Brake
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Thruster Brake is a device used to retard the speed of moving machinery and to stop it accurately to the desired position. The braking force is applied to the brake shoes by a pre-stressed comprising spring. The shoes press on the rotating brake drum retarding its speed and finally stop it. The releasing of the brake drum and compressing of the spring is done by thruster.
electro hydraulic thrusters
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Application: STERLING Electro Hydraulic Thrustor is robust and dependable, possessing the stamina needed for the toughest duty conditions imposed by unattended drives in any industry. Because of its extra-ordinary versatility it has wide applications in electrically driven Hoists, Cranes, Elevators, Ropeways, Flap Valves, Guillotine Machines, Conveyors, Steel Mills, etc. Construction: The STERLING Electro Hydraulic Thrustors consists of a cylinder filled with oil containing the centrifugal pump located at the bottom and electric motor assembled on the top cover. The Rotor Shaft of the Motor is extended vertically downwards in the cylinder and carries an impeller at its lower end. The top bearing of the motors are grease lubricated and the bottom bearing is splash lubricated from oil in the tank. The Thrustor motors are totally enclosed `B’ class insulated, suitable for AC 400/440 Volts, 3 phase, 50 Hz supply. When the motor drives the impeller, it pumps the oil from the upper to the lower side of the piston. In model 47-2040 Thrustor, the whole motor and end shield assembly move up during power stroke. In all other models inside the cylinder, above the impeller is a piston with thrust rods connected by a cross bar which delivers the useful thrust. When the power to the motor is switched off, the impeller stops, oil flows in the reverse direction through the stationery impeller, and the load forces the piston down. The thrustor is not susceptible to mechanical overloads because if external load exceeds the lifting force of the thrustor its piston will remain stationery while the pump will continue to operate building up normal working pressure of the fluid under the piston. This gives rise neither to excessive current in the motor nor to excessive stresses in the thrustor elements. Features: We STERLING controllers like other Manufacturers for Electro Hydraulic Thrustors deliver gentle thrust without any jerks, consuming very negligible power. It is rated for 100% continuous duty and can withstand many switching operations without over heating the motor. They can be fitted up to 10 degree from the vertical in either direction due to swivel mounting arrangement.
Thrustor EOT Crane Brake
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Electro-hydraulic thrustor brakes, designed particularly for use with overhead traveling cranes in hoisting. The robust designed thrustor unit is compact & has long life and is easy to maintain. Main components used are of high quality cast iron or steel. Full force capacity is available from start to finish of full stroke. The thrustor is operated by an integral three phase squirrel cage motor. In traveling motions electro-magnetic disc brakes are mounted directly on motors. DC brakes for hoisting and other motions can also be provided for specific application on request.
hydraulic thruster brake
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MAGCO CRANES DESIGNS ELECTRO HYDRAULIC THRUSTER OPERATED BRAKES to Suit smooth application. This brake has: 1) Self contained unit 2) Low power consumption 3) Minimum maintenance 4) Overload or under load on thruster cannot cause damage to motor 5) Thruster can be operated on 10� of the vertical. The brake operates on AC 415 V, 3ph, 50 Hz and is continuously rated
Electro Hydraulic Thruster Brakes
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Introduction Thruster brake is a device used to retard the speed of moving machinery and to stop it accurately to the desired position. The braking force is applied to the brake shoes by a pre-stressed comprising spring. The shoes press on the rotating brake drum retarding its speed and finally stop it. The releasing of the brake drum and compressing of the spring is done by thruster. Assembly and Function 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. Features: Rugged design Consistent braking performance Robust in construction Long life Trouble free maintenance Easy in service
thruster drum brakes
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Electro Hydraulic Thrustor Brake is a heavy duty brake designed to withstand the severe duty conditions imposed by heavy duty machinery in various industries. Electro Hydraulic Thrustor transmits useful thrust through the lever onto the brake shoe thereby releasing the brake. When the power is switched OFF, the brake is smoothly applied because the hydraulic thrust acting against the spring pressure is gradually reduced. Electro Hydraulic Thrustor: It consists of a cylinder filled with oil and having a centrifugal pump at the bottom of the cylinder. The centrifugal pump is driven by a 3phase fractional horse power Class ‘B’ insulated, continuously rated rotor and stator. Specially designed radial impeller permits operation of the pump in either direction of rotation. Thrustor conforming to IP-55 & adjustable time lag on both up & down stroke can be supplied at extra price.
Thruster Brakes (MDT)
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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
thruster drum brakes
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Thruster brake is a device to retard the speed of moving machinery and to stop it accurately to the desired position. The braking force is applied to the brake shoe by a pre-stressed compression spring. The shoes press on the rotating brake drum retarding its speed and finally stopping it. The releasing of the brake and compressing of the spring is done by the Thruster. The thruster shoe brake has a pair of cast iron shoes which are lined up with friction pads. The shoes are hinged on the main arm and the side arm of the brake, each of them having a hinge pin fitted in the base.
hydraulic thruster brake
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Electro Hydraulic Thrustor Brake is a heavy duty brake designed to withstand the severe duty conditions imposed by heavy duty machinery in various industries. Electro Hydraulic Thrustor transmits useful thrust through the lever onto the brake shoe thereby releasing the brake. When the power is switched OFF, the brake is smoothly applied because the hydraulic thrust acting against the spring pressure is gradually reduced.
Thrustor Brake
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Electro-Hydraulic Thruster is a device which develops linear thrust (or force) required to operate the desired mechanism. The Thrusters are widely used to actuate thruster shoe brakes, commonly used in material handling equipments. Thrusters are available in various models.
hydraulic thruster brake
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Application: STERLING Electro Hydraulic Thrustor is robust and dependable, possessing the stamina needed for the toughest duty conditions imposed by unattended drives in any industry. Because of its extra-ordinary versatility it has wide applications in electrically driven Hoists, Cranes, Elevators, Ropeways, Flap Valves, Guillotine Machines, Conveyors, Steel Mills, etc.
Electro Hydraulic Thruster Brakes
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We are a prominent Exporter and Supplier of Electro Hydraulic Thrustor Brakes from Maharashtra, India. The Electro Hydraulic Thrustor Brakes that we offer are manufactured in line with the laid international quality norms. They are compact in design having superb strength. We offer Electro Hydraulic Thrustor Brakes to you all at the lucrative process. You can place even the bulk orders of Electro Hydraulic Thrustor Brakes with us! More about Electro Hydraulic Thrustor Brakes : Electro-hydraulic Thrustor brakes, designed particularly for use with overhead traveling cranes in hoisting. The robust designed Thrustor unit is compact & has long life and is easy to maintain. Main components used are of high quality cast iron or steel. Full force capacity is available from start to finish of full stroke. The Thrustor is operated by an integral three phase squirrel cage motor. In traveling motions electro-magnetic disc brakes are mounted directly on motors. DC brakes for hoisting and other motions can also be provided for specific application on request.
Electro Hydraulic Thrustor Brakes
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Electro Hydraulic Thrustor Brakes, tie rod thrustor brakes
Thruster Brake
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Dsl Shrouded Bus Bar, Indicating LED Lamp, Shrouded Bus Bar
Thrustor Brakes
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We offer thrustor brakes.we are presenting vast variety of thruster brakes. These are suitable for suitable for 400 440 volts.
electro hydraulic thrusters
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electro hydraulic thrusters, Crane operator cabin
Thruster Brale
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Thruster Brale, thruster drum brakes, hydraulic thruster brake
Electro Hydraulic Thruster Brake
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Rotary Geared Limit Switch, Lever Limit Switch
mill duty thruster breaks
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mill duty thruster breaks, electro hydraulic thrustors
Electro Hydraulic Thruster
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Magnetic Clutch
Industrial Air Thruster Brake Calliper Brake And Disc Brakes
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Industrial Air Thruster Brake Calliper Brake And Disc Brakes
Electro Hydraulic Thruster Drum Brakes
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Electro Hydraulic Thruster Drum Brakes, combustion gas analyzers