steel mill drive motor

    Motors for Metal Rolling Mills TMEIC

    AC adjustable speed motor drive systems are the preferred technology for new rolling mill installations and modernization projects. TMEIC designs and manufactures two types of AC solutions for this purpose. Salient pole synchronous motors that meet the high power and torque demands of a hot strip mill

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MILL DUTY MOTOR FROM THE SICME MOTORI DC SM-ML

Sicme Motori steel mill heavy duty DC motors series SM-ML (MILL motors) have been designed for use with variable speed drives in heavy duty applications such as steel mills and rolling mills. The DC Motors have skewed armature slots to ensure low torque ripples at slow speed. The Sicme Motor SM-ML heavy duty industrial Mill Motors are available up to 17400Nm and are in use in mining and Mill

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Steel Mill Drive Motor Torque Monitoring Rev 5

In maximizing output, steel mills typically subject drive motors and shafts to damaging torque excursions that both shorten the life of the mill and cause frequent and expensive maintenance outages. The severe environment ruled out the use of slip rings, and past problems of data interference with older FM telemetry ruled out their re-use. The precision AT-4400 induction powered digital torque

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Steel Mill Drive Motor » K&N Electric

Motors / Pumps / Drives; Cable Drums; Crane & Hoist Manufacturing; Platforms & Walkways; Motortronics SoftStarts; Gantry Trucks; Projects. Motor and Generator Projects; Fabrication Projects; Crane Projects; Photo Gallery; Resources. Technical Documents; Steel Mill Drive Motor. Back to Metal. 3500 HP DC Motor

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Steel Mill Reversing Drive Motor Torque Monitoring

In maximizing output, steel mills typically subject drive motors and shafts to damaging torque excursions that both shorten the life of the mill and cause frequent and expensive maintenance outages. The severe environment ruled out the use of slip rings, and past problems of data interference with older FM telemetry ruled out their re-use. The precision AT-4400 induction powered digital torque

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NORD Drive solutions for steel production processes

Due to the harsh environment with alternating loads in combination with high ambient temperatures, classic rolling mill motors are used. Some manufacturers and users still consider the "ring-rib motors" an integral part of a rolling mill. Three-phase motors with horizontal cooling fins have also been successfully operated in various rolling mill areas in recent years. Important in this context

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Large AC Adjustable Speed Motors for Metals Rolling Mills

TMEIC2 installed its first AC adjustable-speed motor drive system for a rolling mill main stand in 1980; by January 2004 TMEIC had installed AC adjustable- speed motor drive systems on more than 700 main mill stands, coilers and reels, constituting more than 2,400 MW of installed main drive power. 2. TMEIC: includes equipment supplied by Toshiba Corporation and Mitsubishi Electric Corporation

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Gearless Mill Drives Beneficiation Siemens Global

The SIMINE Gearless mill drives pump system significantly enhances concentrator productivity by eliminating the reducer gear between motor and pump and all corresponding maintenance. In addition, the cyclone pumps with variable speed can adjust their energy consumption to the optimized flow of pulp, resulting in energy savings of up to 30%. The availability of the cyclone pump increases

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12 Basic Motor Types Used For Industrial Electric Drives EEP

发布日期: 21/06/2016

Gearless mill drives Grinding ABB

Our GMD eliminates all mechanical components of a conventional mill drive system, such as ring-gear, pinion, gearbox, coupling, motor shaft and motor bearings: By mounting the rotor poles directly onto the mill, the mill itself becomes the rotor of the gearless motor. The motor is fed by a fuse-less cycloconverter that is connected to the MV network through three special cycloconverter

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MILL DUTY MOTOR FROM THE SICME MOTORI DC SM

Sicme Motori steel mill heavy duty DC motors series SM-ML (MILL motors) have been designed for use with variable speed drives in heavy duty applications such as steel mills and rolling mills. The DC Motors have skewed armature slots to ensure low torque

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(PDF) 'Application of AC motors and drives in steel

Large numbers of high power AC motors are used in steel industries which require control of speed to suit the process requirement. In a steel plant, power electronics plays an important role in

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Drive Technology Drive and Automation Technology

Siemens built the world's first reversing electric drive in 1906/07, for a blooming train at the Georgsmarienhütte steel mill near Osnabrück. The motor had a maximum output of 6,550 kilowatts (kW). The double-armature reversing motor served to roll out steel

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Custom-made auxiliary motor shaft for steel mill

Custom-made auxiliary motor shaft for steel mill Menzel Elektromotoren has recently engineered a specially adapted replacement motor for a compressor drive in a Spanish steel mill. The squirrel-cage induction motor with 3,400 kW rated power, 6000 V voltage and a speed of 1,490 rpm not only must ensure the compressed oxygen and nitrogen supply to the mill, but also has to drive a lubricant pump.

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Electrical Motors Used In Steel Mill

Motor shafts of forged steel with high tensile strength for enduring rolling Repeated electrical overloads associated with the normal duty cycle of the mill or load Example: Motors used for blooming, hot roughing rolling, plate rolling, large. Read more.

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DC Main Mill Drive Motors for Sale Steel Equip

DC Main Mill Drive Motors for Sale 2 3000HP Westinghouse 40-100rpm 700VDC Reversing Breakdown Mill Drive Motors with spare armature 1 1750HP GE 80-160rpm 700VDC Reversing Blooming Mill Drive Motor 1 1750HP GE 400-720rpm 700VDC Bar Mill Drive Motor 1 1000HP Westinghouse 165-330rpm 700VDC Bar Mill Drive Motor

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Case note ACS5000 medium voltage drive offers reliable and

ACS5000 medium voltage drive offers reliable and efficient motor startup in steel mill Al-Tuwairqi Steel Mill Ltd suffers from an electricity network that restricts direct-on-line startup of its medium voltage motors. The reliability and availability of an ACS5000 drive system is called upon to provide soft start without increasing

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Gearless mill drives Grinding ABB

Our GMD eliminates all mechanical components of a conventional mill drive system, such as ring-gear, pinion, gearbox, coupling, motor shaft and motor bearings: By mounting the rotor poles directly onto the mill, the mill itself becomes the rotor of the gearless motor. The motor is fed by a fuse-less cycloconverter that is connected to the MV network through three special cycloconverter transformers.

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DC Motor Brochure singles TECO-Westinghouse

first electric motors in an American steel mill (1891) first electric drive for main rolls first reversing mill drive first large twin-motor reversing mill drive Some of our significant achievements in the mining industry include the: first application of separately excited shunt-wound DC motors first Ward Leonard dragline system first vertical swing motors first laminated frame generators

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Metals and Steel Mill Motor Repair IPS Repair Services

Metal & Steel Mill Motor Service and Repair IPS combines single-source capabilities for metals and steel mill motor repair with locations in every major steel market in the U.S. We provide repair services, field services and distribution, from predictive and preventive maintenance to emergency repair services and outage support.

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