Mill Drive Synchronous Motor

Gearless mill drives ABB

The poles of the gearless or synchronous motor (also called wrap around motor or ring motor) are directly installed on the pole flange of the mill shell turning the mill body into the rotor The stator is then wrapped around the mill The gearless motor is fed by a cycloconverter which has a rated output frequency of around 5 Hz for the GMD drive

Get Price

China 6kv/10kv Three Phase Synchronous Ball Mill Motor

The series is a kind of large sized 3 phase AC synchronous motor mainly used to drive mills in mines including grate ball mill rod mill and coal mill Product Name High Voltage Ball Mill Synchronous Motor Rated voltage 3000V 6000V 10000V Capacity range 320 kW ~ 5000kW Rated frequency 50Hz 60HZ Cooling method IC01 Quota S1

Get Price

(PDF) A synchronous motor drive with great speed accuracy

A synchronous motor drive with great speed accuracy and high dynamic range for rolling mill applications Ernesto Soressi IntroductionMotor drives in the power range between 3MW and 10MW with high overload capability (up to 300 ) are widely used in hot metal applications such as roughing and steckel mills

Get Price

Synchronous Motors Applications And Working Principle

22/07/2013· Application of Synchronous Motors Synchronous motor having no load connected to its shaft is used for power factor improvement Owing to its characteristics to behave at any electrical power factor it is used in power system in situations where static capacitors are expensive Synchronous motor finds application where operating speed is less (around 500 rpm) and high power is required

Get Price

China 6kv/10kv Three Phase Synchronous Ball Mill Motor

The series is a kind of large sized 3 phase AC synchronous motor mainly used to drive mills in mines including grate ball mill rod mill and coal mill Product Name High Voltage Ball Mill Synchronous Motor Rated voltage 3000V 6000V 10000V Capacity range 320 kW ~ 5000kW Rated frequency 50Hz 60HZ Cooling method IC01 Quota S1

Get Price

Electric drives and motors MCQ Part 2

02/12/2020· 19 For quick speed reversal the motor preferred is a Synchronous motor b Slip ring induction motor c Squirrel cage induction motor d DC motor 20 The motor owing to its inherent characteristics best suited for the rolling mills is a Synchronous motor b Squirrel cage induction motor c DC cumulative compound wound

Get Price

All About Synchronous Motors What They Are and How They Work

23/07/2021· The only major current excited synchronous motor available is the direct current excited synchronous motor which requires a DC input as well as an AC input The DC supply goes to the rotor which contains windings similar to the stator and these windings will produce a constant magnetic field induced by the DC power supply

Get Price

Gearless mill drives ABB

The poles of the gearless or synchronous motor (also called wrap around motor or ring motor) are directly installed on the pole flange of the mill shell turning the mill body into the rotor The stator is then wrapped around the mill The gearless motor is fed by a cycloconverter which has a rated output frequency of around 5 Hz for the GMD drive

Get Price

China Three Phase AC Synchronous Motor Driving Ball Mill

1TDMK/TM series synchronous motors (including TDMK series brushed synchronous motors and TMW series brushless synchronous motors) are widely used in mining cement and other industries It is mainly used to drive mechanical equipment with lower speed and higher power and the main transmission grid type ball mill rod mill and coal mill

Get Price

Gearless mill drives ABB

The poles of the gearless or synchronous motor (also called wrap around motor or ring motor) are directly installed on the pole flange of the mill shell turning the mill body into the rotor The stator is then wrapped around the mill The gearless motor is fed by a cycloconverter which has a rated output frequency of around 5 Hz for the GMD drive

Get Price

China 6kv/10kv Three Phase Synchronous Ball Mill Motor

The series is a kind of large sized 3 phase AC synchronous motor mainly used to drive mills in mines including grate ball mill rod mill and coal mill Product Name High Voltage Ball Mill Synchronous Motor Rated voltage 3000V 6000V 10000V Capacity range 320 kW ~ 5000kW Rated frequency 50Hz 60HZ Cooling method IC01 Quota S1

Get Price

Three Phase AC Synchronous Motor Driving Ball Mill Rod

Three Phase AC Synchronous Motor Driving Ball Mill Rod Mill AG Mill Semi Autogenous Mill/Tdmk1400 30/2600 1400kw This machine tools is the semi automatic CNC deep hole internal grinder with X axis servo motor rolling ball screw Z axis (workbench) reciprocating motion for hydraulic drive

Get Price

dual motor grinding mill drive synchronous motor in gabon

dual motor grinding mill drive synchronous motor in gabon Synchronous Motor For Mill Drive Advantages Dual motor grinding mill drive synchronous motor duel drive motor in a ball mill duel drive motor in a ball mill genous and ball mills for wet and dry grinding Get Price And Support Online Patterson Industries Ball Pebble Mills Close up of Direct Drive Gear Motor Steel Ball Mill with 10 HP

Get Price

"EXPERIENCE WITH SYNCHRONOUS AND Cimentec

Mill arrangement 14 Drive train arrangement Drive train efficiency 7 Application experiences 15 Ball Mill drives with synchronous motor and air clutch/fluid coupling Ball Mill with slip ring induction motor 8 Maintenance and operational issues 18 Synchronous motor and exciter

Get Price

sincronous motor drive ball mill

Ball Mills for Sale RAM Opportunities LLC 1 Ball Mill GM085 2ft x 3ft Ball Mill Stainless Steel Reliance Motor 1/2 hp with a 1 500hp Westinghouse Synchronous Motor 720rpm 4 000volts Flak Drive

Get Price

Ball Mill Positioning Benshaw Inc

The variable frequency drive powers the 4160Volt 3500HP synchronous ball mill motor during positioning to smoothly rotate the ball mill and bring it to the proper position for maintenance The customer s previous system utilized multiple DC contactors and a motorized cam switch to position the mill

Get Price

Synchronous Motors Applications And Working Principle

22/07/2013· Application of Synchronous Motors Synchronous motor having no load connected to its shaft is used for power factor improvement Owing to its characteristics to behave at any electrical power factor it is used in power system in situations where static capacitors are expensive Synchronous motor finds application where operating speed is less (around 500 rpm) and high power is required

Get Price

Industrial Drives and Applications EEENotes2U

SYNCHRONOUS MOTOR DRIVES Operation form faced frequency supply synchronous motor variable speed drives and variable frequency control of multiple synchronous motors Self controlled synchronous motor drive employing load commutated thruster inverter Unit 8 INDUSTRIAL DRIVES Rolling mill drives cement mill drives paper mill dries and

Get Price

(PDF) TWIN SYNCHRONOUS MOTOR GRINDING MILL DRIVES

twin synchronous motor grinding mill drives performance comparison of two options download twin synchronous motor grinding mill drives performance comparison of two options arid zone journal of engineering technology and environment ifeanyichukwu onwuka

Get Price

Steel & Rolling Mills Lloyd Dynamowerke Bremen

Application Synchronous motor drives the rolling mill as main drive Power 10 000 kW Speed 0 70/116 rpm Weight 190 000 kg

Get Price