Dc Motor Drive For Rolling Mill Aplication

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Brushless DC Motor Working Principle and Appliions

 · Appliions of Brushless DC motor. Brushless DC motors (BLDC) use for a wide variety of appliion requirements such as varying loads, constant loads and positioning appliions in the fields of industrial control, automotive, aviation, automation systems, health care equipments etc. Computer hard drives and DVD/CD players.

dc motor drive for rolling mill apliion

dc motor drive for rolling mill apliion If you want to learn about our products,please call or write mail consultation Rolling Mill Motors Used in the steel and aluminum industries, rolling mill motors generally operate at low speeds and are designed for constant torque with a . Dc Motor Drive For Rolling Mill Apliion . Optimizing DC drive Bar rolling appliion Electric Optimizing DC ...

dc motor drive for rolling mill apliion

dc motor drive for rolling mill apliion. Sprint electrics high power quadrant dc drives provide exceptional motor control up to kw in rolling mill appliions rolling mills are used to reduce the gauge or change the shape of metal, mills can be hot or cold roll hot roll mills heat up the metal to a high temperature so that shaping and forming can be easily accomplished

Dc Motors Speed Synchronization For Rolling Mills

reversing hot mills, today dc motors are still found in appliions as small as toys and disk drives or in large sizes to operate steel rolling mills and paper machines if external power is applied to a dc motor it, drive selection for rolling mills long product rolling mills have stringent requirements for motor drives the speed drop during head end impact presents the greatest challenge and ...

rolling mill dc motor

Backup DC motor for two rolling mill appliions. Menzel modeled the DC motor on an old roller motor, configuring it so it can replace either this motor or a coiler drive in the same rolling mill if necessary The new motor was designed as a reserve for two site appliions, a .

Rolling Mill Dc Motor

Rolling Mill Dc Motor; Page 1 of 3 DC Motors speed synchronization for rolling mills . DC Motors speed synchronization for rolling mills The project aims at designing a system which is capable of synchronizing the speed of the slave motor (motor2) with the master motor (motor1). This system finds very useful in paper mills, steel industries etc..,. The master motor speed can be set. 12 Basic ...

What are appliions of DC motors?

Answer (1 of 23): Appliion of DC Series motor DC series motor is suitable for both high and low power drives, for fixed and variable speed electric drives. Because of its high starting torque, this motor uses in the cheap toys and automotive appliions such as Cranes, Air compressor, Lifts,...

Large AC Adjustable Speed Motors for Metals Rolling Mills

AC adjustablespeed motor drive systems have been established as the preferred technology for new rolling mill installations and extensive modernization projects. The AC adjustablespeed motor drive system provides metals mills with many advantages compared to traditional DC drive technology, including: • Improved drive effi ciency

dc motor drive for rolling mill apliion

DC motor for a rolling mill. Appliion: DC motor replaced the old tandem motor from 1908. Power: 3,800 kW. Speed: 052/120 rpm. Weight: 110,000 kg. Synchronous motor for a roll reversing mill. Appliion: Synchronous motor drives the rolling mill as main drive . More. TecoWestinghouse Custom DC Motors. Rolling Mill Motors Used in the steel and aluminum industries, rolling mill motors ...

dc motor drive for rolling mill apliion

 · dc motor drive for rolling mill apliion. A DC motor is any of a class of rotary electrical machines that converts direct current electrical The DC motor was the mainstay of electric traction drives on both electric and as toys and disk drives, or in large sizes to operate steel rolling mills and paper This has restricted the practical appliion of this type of motor. (PDF) 'Appliion of ...

How to select a motor for an industrial appliion

 · Both ac and dc motors with the appropriate drives work well in variable speed appliions. A dc motor and drive configuration was the only variable speed motor option for a long time and the components are developed and proven. Even now, dc motors are popular in variable speed, fractional horsepower appliions and are useful in lowspeed appliions because they .

DC Motor

Today dc motors are still found in many appliions as small as toys and disk drives or in large sizes to operate steel rolling mills and paper machines. DC Motor Equations. The magnitude of flux experienced is. F=BlI. Where, B Flux density due to flux produced by field windings. l Active length of the conductor. ICurrent passing through ...

What are appliions of DC differential compound motor ...

Answer (1 of 2): Dc compound motor is also selfexcited motor, but it is a compound of both serics and shunt field coils connected to the armature winding, a series field winding connected in series field winding connected in series with the armature and a shunt field winding connected in paralle...

Dc Motor Drive For Rolling Mill Apliion

>>Dc Motor Drive For Rolling Mill Apliion If you want to learn about our products,please call or write mail consultation. Rolling Mill Motors Used in the steel and aluminum industries, rolling mill motors generally operate at low speeds and are designed for constant torque with a (PDF) 'Appliion of AC motors and drives in steel industries . appliion in a continuo us rolling mill. A ...

Steel and rolling mill industry | VEM Group

Drive solutions for steel and rolling mills – for the toughest demands. Drives in steel and rolling mills are exposed to extremely hard demands. Glowing steel, alternating operational modes and overloads spell out a high level of electrical and mechanical strain that calls for very sturdy designs. As a traditional supplier to heavy industry, VEM has developed over decades into a specialist ...

Drive Systems | Metal Solutions | GE Power Conversion

High power induction and synchronous motors (up to 63 MW) GE's high torque density motors employ patented technology and meet the requirements of metals appliions for robustness, low inertia, overloads and reversal times. An induction motor fed by GE's MV7000 Medium Voltage drive is one of the latest solutions designed and offered by GE for all rolling mill appliions. As the induction ...

A BASIC UNDERSTANDING OF THE MECHANICS OF ROLLING MILL ROLLS

Rolls are tools used in rolling mills to reduce the cross section of metal stock. The weight of rolls may vary from a few kilograms up to 250 tonnes. Under rolling conditions the contact area between roll and stock suffers wear, the other parts of a roll body and necks have to be considered as normal parts of designed components under high ...

Page 1 of 3 DC Motors speed synchronization for rolling mills

DC Motors speed synchronization for rolling mills The project aims at designing a system which is capable of synchronizing the speed of the slave motor (motor2) with the master motor (motor1). This system finds very useful in paper mills, steel industries etc..,. The master motor speed can be set manually through the potentiometer available in the system. Industrial environment in daytoday ...

dc motor drive for rolling mill apliion

dc motor drive for rolling mill apliion appliion of grinding balls  PRODUCTS. Crusher old ball mill for sale . Read More. 28 May 2014 stone crusher plants in on the size of the plant the drive for the ac drive for tertiary crusher motor The crushing plants ac and dc drive . Read More . 24 Volt DC Motors' Appliion and such as metallurgical industry of rolling mill drive, The 24 ...

Steel Rolling Mills: which is more efficient using DC or ...

 · Dears,for steel rolling mill appliion, what is more energy efficient system ?? 1 DC Motor + SINAMICS DCM Drive 2 AC Induction Motor 690V + SINAMICS S120 including smart line moduleThank you in advanceMohammad Abusharkh