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Electro Hydraulic Thruster
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Features : The Capacity of this Electro Hydraulic Thruster is 18 Kg. Our Electro-Hydraulic Thruster is provided with Clevis-Lug mounting, allowing them to be mounted up to ten degrees either way from the vertical. All the Rubber surfaces are immersed in Oil, there by requiring very less maintenance. One outstanding feature of Crane Control Equipments make Thrustor is that any Mechanical Overloading cannot cause Overloading of the Electric Motor. If the Load is greater than what the Thrustor can lift, the Piston will remain at the bottom of the Cylinder and the impeller will rotate harmlessly in Oil. In the absence of Load the Piston stops at the end of the stroke and the Impeller rotates in the Oil as mentioned above. basically Crane Control Equipments make Electro Hydraulic Thrustor comprises of a Centrifugal Pump Impeller spinning in Oil there by developing a pressure head. Since there is no outlet delivery port as in case of a Pump, the pressure developed is impressed on the Piston which is directly coupled to the Load to be lifted. Thus a part of the pressure head is expanded in forming a kinetic head required to lift the Load. At the end of the Lift, either partial or full i e., when the Thrustor stalls, it is the full pressure head which is available. Thus the maximum thrust in the stalled position is always higher than the rated thrust. The Centrifugal Pump Impeller is driven by an Electric Motor the capacity of which depends upon the capacity of the Thrustor .In case of a 18 kg Thrustor the Motor is of 0.1 HP . The major components of the Crane Control Equipments make Electro Hydraulic Thrustor are, a Cast Iron cylinder filled with Transformer Oil, with a Aluminum Piston moving freely in it and a Drive Shaft down the center, through the Piston , to the cylinder. The Impeller draws Oil forcing the Oil beneath the Piston to give it an upward movement in the cylinder with pressure. The pressure is maintained when the Impellar is in motion. During transportation the Oil is drained out from the Thrustor hence at the time of commissioning the system required quantity of Oil needs to be filled up in the Thrustor. It is advisable to use only fresh Grade transformer Oil. The quantity of Transformer Oil required to be filled up in the Thrustor depends upon the capacity of the Thrustor. In case of 18 Kg Thruster 1.85 liters Oil is required. Recommended grade of Transformer Oil is BS 148 or equivalent.
Hydraulic Thrusters
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The Speedageâ thrustor is electro hydraulic device to apply pressure or actuate lever mechanism of brake arrangement. An Electro-hydraulic thrustor is an independent mechanism which requires neither clutches nor external piping. The thrustor cylinder accommodates a centrifugal pump and a piston with two push-rods extending outside through thrustor cover and transmitting effort to the brake The robust design Thrustor unit is compact and has long life and is easy to maintain. Main components used are of high quality cast iron and steel. The Thrustor is operated by an integral three phase squirrel cage motor.
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Electro Hydraulic Thruster
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A wide range of Electro Hydraulic Thruster that we are offering is precisely designed and developed by adroit professionals at our sophisticated manufacturing unit. Our Electro Hydraulic Thrusters work on a principle of hydraulics. They are easy to mount and dismount. Also, they require low maintenance and power consumption. We are an eminent Electro Hydraulic Thruster Manufacturer and Supplier from Delhi (India). We are backed by a huge distribution network that ensures safe and time delivery of our product. Working On supply of electric power, motor driven centrifugal impeller draws the oil from the low pressure end of the chamber to the high pressure upper end. The piston mounted on the same shaft moves to the upper end with full thrust, till its movement is stopped by the stopper shoulder at the end of the stroke. Pressure build up stops when power is discontinued. Radial blade design of the impeller enables it to rotate both in clockwise and anticlockwise direction. Therefore power supply to star connection can be in any R-Y-8 phase sequence. Features Gentle application & release of brake without jerks & shocks Compact unit Constant magnitude Self-aligned movement Low power consumption Minimum maintenance Easy mounting and dismounting Detail Thruster - ST 520 : A compact 90 watt, 415 Volts, 50 Cycles, 3 Phase Electric motor is directly mounted on the top of a piston. The piston is housed in the C.L tank filled with fluid. The piston moves the fluid from low pressure area to high pressure area. The specially designed impeller which is mounted on the motor shaft produces required fluid pressure. Thruster - ST 535 To ST 13300 : This range of thruster has two thrust rods and a common piston. The motor is mounted on the top cover of the tank. A separator plate divides the tank in two partitions- low pressure side. The spacer bushes control the thruster. The models are suitable for large capacity, higher motor rating and larger thruster forces.
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Electro Hydraulic Thruster
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Electro Hydraulic Thruster, air circuit breaker parts
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hydraulic thruster
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hydraulic thruster, Pendant Push Button, radio remote, Current Collector
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