Yr3, Rolling Mill Motor, Wound Rotor Motor manufacturer / supplier in China, offering Yr3 Rolling Mill Wound Roto Motor 75kw IP54, AVR-Excitation-Generator-2000kw, Three Phase Squirrel Cage Compact Type 560kw Induction Motor and so on.

Speed Control of DC MOTOR Using DC- DC Buck Converter. ... The proposed Hybrid fuzzy-PI controller is applied to a rolling mill drives. This technique can solve the common ... Direct Current Motor ...

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Quality dc motor on sale - you can find dc motor from the most reliable suppliers on China.cn. Hi, Welcome to China Suppliers! Sign in|Join Free; ... Z4 DC Motor for rolling mill machine direct current motor Quality Choice. Price : $200 - $38,000 / Set; Min.order : 1 Sets; Contact Now.

753 rolling mill dc motor products are offered for sale by suppliers on Alibaba.com, of which dc motor accounts for 80%, mine mill accounts for 2%, and other metal & metallurgy machinery accounts for 2%. A wide variety of rolling mill dc motor options are …

AC Replacement for DC Mill-Duty Motors For many years, DC mill auxiliary motors for steel ... DC or AC motors. This paper reviews the features of direct-replacement AC mill auxiliary motors. This ARTiCle is AvAilAble online AT FoR 30 DAys Following publiCATion. ... motor flux levels are controlled by field current and motor ...

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7. Slip Ring Induction Motor. It has high starting torque and large overload capacity. The speed of slip ring induction motor can be changed up to 50% of its normal speed. Slip ring induction motor is used for those industrial drives which require high starting torque and speed control such as lifts, pumps, winding machines, printing presses, line shafts, elevators and compressors etc.

China Z4 DC Motor for Rolling Mill Machine Direct Current Motor, Find details about China Direct Current Motor, DC Motor from Z4 DC Motor for Rolling Mill Machine Direct Current Motor - Shanghai Pinnxun Electric Motor Co., Ltd.

Chairman's Message. Dear Shareholders, I am happy to present the Annual Report for the year 2012-13. I would also like to take this opportunity to welcome Mr. Alok Kumar Gupta, who is appointed as Joint Managing Director of your Company from 15th March, 2013.

The motor 61 derives energy from a direct-current bus 56 through suitable circuit breakers not shown. The rolls 13 are driven by a motor 67 which may conveniently be similar to the motor 61, being of the usual compound-wound type with a shunt field rheostat for speed control.

We have a bar rolling mill where a dc motor of following specs is being used while the drive for the same is Mentor II (M1850). General Electric Direct current motor No. 2321820 Type MCF HP 1250 RPM 500/910 Form_____ Volt 600 Amp 1632 Exc Volt 250 Wound_____ Commutator 55OC Insulation winding and Armature core 40OC Bare copper winding 50OC ...

Direct current motors in general. The design and manufacture of all these machines comply with diverse international standards in the steel rolling industry, like IEC, NEMA, AISE MILL, ASA, ANSI, VDE, JEMA and with any other standards peculiar to a given country or costumer request.

Our traction motors have been developed by the latest findings in electromagnetic design, construction, insulation and ventilation engineering and of the abundance of experience in manufacturing direct current machines.

In this paper a fully neural network-based structure have been proposed to control speeds of rolling stands of a steel rolling mill. The structure has …

The rolling mill gripping shear is composed of support base, the main machine of shearing and cylinder, located in the entrance of the pre-finishing mill and finishing mill. It is used to protect the pre-finishing mill and finishing mill by cutting off the rolled piece and stop further feeding into the mill once there is an operation failure.

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Investigation into the electromechanical coupling unstability of a rolling mill. Author links open overlay panel H.P. Tang a D.Y ... In this paper, the unsteady condition of rolling mill vibration caused by flexural-vibration of the strip is investigated. ... The characteristics of the electrical current in a temp driving motor's main loop ...

Mar 09, 2018· Here are some applications of DC motor in different Forms, Series Motors The series DC motors are used where high starting torque is required, and variations in speed are possible. For example – the series motors are used in Traction system, Crane...

May 20, 2010· Long product rolling mills are one of the most demanding applications for motor drives. The rolling process consists of passing a hot steel billet through a "rolling mill", also called a "rolling train". The modern rolling train consists of multiple rolling stands arranged in an in-line configuration. Each rolling stand consists of a top and a ...

Jul 08, 2016· 1. D.C Shunt Motors: It is a constant speed motor.Where the speed is required to remain almost constant from noload to full load.Where the load has to be driven at a number of speeds and any one of which is nearly constant. Industrial use: * Lat...