Results 1 - 15 of about 2298 sawaal for "motor"
hai archita,ac drive means operate with a current that alternates in the direction of flow 60 times per second HZ. If this frequency of alternation is changed, the speed of the motor changes. By controlling the AC frequency with a variable frequency drive, you control speed. A proper voltage to frequency ratio V/HZ must be supplied. For most industrial motors manufactured in the US this ratio is 460
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Computers & Technology by archita at 3:48 AM on June 30, 2008
Brushless DC motors are commonly used where precise speed control is necessary, computer disk drives or in video cassette recorders the spindles within CD, CD-ROM etc. drives, and mechanisms within office products such as fans, laser printers and photocopiers. They have several advantages over conventional motors: Compared to AC fans using shaded-pole motors, they are very efficient, running much
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Computers & Technology by Aryan Gusain at 10:18 PM on July 01, 2008
DC DRIVE optional1.5 HP, 220 volt 1 phaseDC motors can rotate a workpiece at very low RPMs, but the spindle torque will be very low compared to running the motor faster. Consequently we utilize a compound belt reduction, in combination with the DC motor/controller, to provide very high torque at very low speeds. 5/8", "B" section Vee Belts are used for very effective power transmission
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Computers & Technology by Nawraj at 7:11 PM on June 27, 2008
Without complex electronic control, synchronous motors are inherently constant-speed motors. They operate in absolute synchronism with line frequency. As with squirrel-cage induction motors, speed is determined by the number of pairs of poles and the line frequency.Synchronous motors are available in subfractional self-excited sizes to high-horsepower direct-currentexcited industrial sizes
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Computers & Technology by sekhar kotte at 11:48 PM on September 17, 2008
Yes, U can run 3-ph motor with single phase by applying it in a phase shift manner. Apply single phase in RBY with phase shift....well manirthat one is possible. you can run 3-ph induction motor the motor to 230 volts if possible not always possible to do and use a single phase input, three phase output variable speed drive to run the motor.Adding capacitors on the third phase can work, but the motor
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Computers & Technology by manir at 3:34 PM on May 29, 2008
like- Fiat India, Ford, General Motors, Hindustan Motors, Hyundai motors, Maruti Udyog, San Motors and Tata Motors. While the companies like- Ford, Hyundai, General Motors and Mahindra & MahindraFiat Jubilee Uno Fiat IndiaSiena Station Wagon Fiat IndiaFord Ikon Ford Ikon 1.3 FlairFord MotorsFord Fiesta Fiesta Duratec EXI Fiesta 1.6 Duratec ZXI Fiesta Duratec 1.6 SXI Fiesta 1.4 TDCi ZXIFord Motors
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Cars & Bikes by bith pp at 9:42 PM on March 10, 2008
the capacity to carry 4 passengers- 2 adults and 2 children. The credit of manufacturing of these cars goes to companies like- Fiat India, Ford, General Motors, Hindustan Motors, Hyundai motors, Maruti Udyog, San Motors and Tata Motors. While the companies like- Ford, Hyundai, General Motors and Mahindra & Mahindra are yet to launch their models under this segment. This model basically target executive class
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Cars & Bikes by at 8:57 PM on March 10, 2008
. to be used. Across the width of the plotter is a bridge. Thebridge can move along the length of the plotting surface the x-axis. This movement is controlled by a special type of motor called a stepping motor. The stepping motor moves a fixed increment every time it is energized. This fixed increment regulates the resolution of any line that can be drawn. Typical flatbed resolutions range from .01" to .0001
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Computers & Technology by Kanan Sharma at 11:51 PM on September 04, 2008
. Actuators may be used for flow-control valves, pumps, positioning drives, motors, switches, relays and meters.Perhaps the most obvious type of actuator is the electrical motor. Used to drive all sorts, textile companies depend on actuators in the form of electric motors to keep production levels high and profit margins stable.A pneumatic actuator is one form that will transform energy into motion
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Computers & Technology by blogger01 at 1:22 PM on May 21, 2008
://technobots.co.uk/...If you want to build a robot from scratch youll need the following: Design and build a base. Locate and purchase drive and steering motors. Have access to drill press, band saw, sander and often a milling machine. Design and build motor drive circuits. Design and build a micro controller. Design and build sensor circuits. Learn to program and write programs from scratch. This is a task that would take a
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Cars & Bikes by AVANISHshaky at 10:19 PM on April 15, 2008
Traction Drive/Roping System:A roping system is used to attach the motor/gear reducer, the elevator car and the counter weight. There are many different kinds of arrangements that can be used. In one:An elevators function is to convert the initial electrical power, which runs the motor, into mechanical power, which can be used by the system. The elevator is composed of a motor and, most commonly, a worm gear
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Computers & Technology by Saurabh at 3:57 AM on September 27, 2008
well anjuSound Engineering displayed a prototype motor controller / power supplyat the CES Show in Las Vegas in January. The J-1 motor controller ismanufactured by UKs Tom Evans Audio Design. The J-1 motor controller willuse Tom Evans unique power supply providing rock solid platter speed. The sonicdifference between the Tom Evans designed motor controller and other controllersis clearly audible
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Computers & Technology by anju s at 12:40 PM on May 29, 2008
Mr. P M Telang Managing Director - India Operations. Tata co is at high reputation. Their all motors products are successful.
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Cars & Bikes by medhagupta at 12:16 PM on October 16, 2009
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Kolkata Anonymously at 6:12 PM on September 23, 2009
