SHR Products
You are here:Home >> what kind of braking is used in mill motors of rolling mills

what kind of braking is used in mill motors of rolling mills

+More

5 : DC motor starting and braking (Theory) : Power Electronics and ...

Direct-current motors are extensively used in variable-speed drives and ... For example in application of robotic drives, printers, machine tools, process rolling mills, paper ... Control of a dc motor, especially of the separately excited type, is very...

Rolling Mill Motor Manufacturers, Suppliers & Exporters

Find here Rolling Mill Motor manufacturers, suppliers & exporters in India. ... Metal Rolling Mills Motors ... cage motor for cement mill, GD series brake motor, oil well pump motor and re-rolling mill motor. ... Type of Motor: AC .... Re-rolling mill duty motors are used to drive the re-rolling mill where hot steel billets are rolled in to...

Drive selection for rolling mills - Russula

May 20, 2010 ... Typically 15 to 21 stands are used depending on the size of the feed billet and the finished product. ... Rolling mill DC motors are best at low speed, high torque ... However, braking in an AC drive system is not as straight forward. ... this type of rectifier is not recommended for most rolling mill applications.

CG Re-Rolling Mill Motor ( Special Application Motors )

Re-rolling mill duty motors are used to drive the re-rolling mill where hot steel billets are ... The working of these mills is under demanding conditions of widely...

Electric Drives - New Age International

How different methods of electric braking are applied to stop the train? 11. ... used with some suitable transmission system are known as mechanical drives. Hydro ... Electric drives are incorporated in all steel and plastic rolling mills, textile and paper mills, printing ... e.g., the load may be of continuous or intermittent type.

CH-44 - CONTENTS CONTENTS 0 2 6 4 Learning Objectives ...

Multimotor drives are commonly used in paper mills, rolling mills, rotary ... and where it is desirable to stop these processes simultaneously as in a flour mill. ... This type of enclosure is used for large machines such as d.c. motors and generators. .... In electric braking the heat is produced at convenient place, which in no way...

Large AC Adjustable Speed Motors for Metals Rolling Mills ... - TMEIC

Proven AC drive solution for each type of rolling mill application, ranging .... Example: Motors used for continuous hot strip mills, cold tandem mills, cold reversing...

ABB drives in metals - ABB Group

ABB supplies drive products and systems for various kinds of applications in ... Variable speed drives for rolling mills. Rolling ... the rolling mill process with ABB drives, customers in the ... in braking mode to be directly used by another section,.

ABB Drives in Metals - ABB Group

fast alternation between driving and braking. ABB supplies drive products and systems for various kinds of applications in the metals industry: • Profile rolling ... A rolling mill drive package includes: • Medium voltage converters. • Motors ... drives for all rolling mills, including .... ABB uses high power semiconductor switching.

Motors for Metal Rolling Mills | TMEIC

TMEIC designs and manufactures two types of AC solutions for this purpose. ... speed motor drive systems are the preferred technology for new rolling mill...