Three-Phase AC Synchronous Motor Driving Ball Mill, Rod Mill, AG Mill Semi-Autogenous Mill Tdmk900-32 2600 900kw

Three-Phase AC Synchronous Motor Driving Ball Mill, Rod Mill, AG Mill Semi-Autogenous Mill Tdmk900-32 2600 900kw

1TDMK/TM sequence synchronous motors (which includes TDMK collection brushed synchronous motors and TMW collection brushless synchronous motors) are broadly utilized in mining, cement and other industries. It is largely employed to drive mechanical tools with decrease velocity and higher energy, and the principal transmission grid type ball mill, rod mill, and coal mill. This collection of motors adopts new technologies, new resources, new processes, exquisite materials variety, and sophisticated producing. It has the qualities of small dimension, light excess weight, early visual appeal, higher effectiveness, low noise, low vibration, secure and reliable operation, and convenient and secure use and upkeep. .

This sequence of synchronous motors are divided into two types: shaft drilling motors and shaft non-piercing motors. The shaft punching motor should be utilized with a pneumatic clutch (the pneumatic clutch needs to be prepared by the consumer), and the shaft not punching motor wants a greater starting overall performance (please specify when purchasing)
2Basic parameters
Energy variety: 200KW~12000KW, rated voltage: 3000, 6000, 10000V, rated velocity: one hundred fifty, 167, 187.5, 200r/min and so on., security stage: IP00IP20IP23IP44IP54 Doing work program: S1, cooling approach :IC01IC37IC81W
Installation strategy: IM7311IM7312IM7321 And so on

3CZPT qualities
TDMK collection shaft-punching synchronous motors, whose commencing approach is utilized with pneumatic clutch, can comprehend the segmented beginning of synchronous motor and mill load, with little effect on the user’s electrical power grid, and permitting full voltage immediate starting.
TDMK series shafts are not perforated synchronous motors with really higher beginning efficiency, which can fulfill the requirements of consumers to commence directly with load.
TDMK collection synchronous motors have high operating stability and strong overload capacity. When the grid voltage drops or the motor is overloaded, the excitation method can immediately alter and employ powerful excitation to ensure the stability of the motor.
The defense system is advanced and full. Stator windings and bearings are equipped with temperature detection units, which can keep an eye on, alarm and trip.
TMW collection brushless synchronous motors, its brushless excitation program adopts a rotating rectifier, a rotating armature AC primary excitation machine, and a coaxial integrated structure with the synchronous motor. It has automatic de-excitation defense and computerized excitation at the greatest time of polarity. The smart automatic management operate of load out-of-phase re-stepping and out-of-action security has a large diploma of steadiness and quickly reaction efficiency, and the power provide method voltage transiently fluctuates and brings about oscillation or the driven mechanical equipment and approach stream look When the transient disturbance is powerful, the motor has the function of automated intelligent defense and management, which has a significantly more compact effect on the operation of the motor than the classic brushed synchronous motor.

4. Framework sort
The motor is composed of two pedestal bearings, stator, rotor and bottom plate.
The shaft drilling motor has a deep gap (ingestion hole) at the heart of the tail of the shaft, and an air hole at the shaft extension end for putting in a pneumatic clutch. The shaft of TMW series brushless synchronous motors is equipped with a coaxial rotating rectifier and rotating armature AC major exciter, which replaces the collector ring and brush structure of TDMK collection motors to give excitation for the motor.
Stator: The stator frame is welded by steel plate, and the motor stator outlet is led by high-voltage rubber cable. The outlet wire can be led out from the base part or from the major junction box on the electrical aspect.

The stator main is laminated with minimal-loss silicon steel sheets, and the main sections are divided by radial air flow ducts.
The stator winding is F quality insulation, and the temperature increase is assessed according to B quality to help extend the services lifestyle. Employing VPI all round dipping paint treatment, it has large electrical efficiency, mechanical strength, bonding efficiency, dampness resistance and thermal security.
The rotor magnetic pole core is produced of laminated metal plates, and the magnetic pole coils are insulated with class F.
When the user adopts the pneumatic clutch, the shaft can be punched in accordance to the user’s requirements. The rotor help is created of cast metal.
TDMK collection brushed synchronous motors are equipped with metal slip rings on the shaft. An AC exciter and a rotating rectifier plate are mounted on the shaft of the TMW sequence brushless synchronous motor. The bottom plate is a metal plate welded construction, which is welded with a twenty-30mm steel plate.

Adopt seat sort spherical sliding bearing. The bearings are insulated to prevent shaft currents. Use new lubricating oil and slender-walled bearing alloy bushes, and established electromagnetic centerline symptoms.
TMW series brushless synchronous motors have tiny rotary rectifier discs, compact buildings and electrical connections. The set components and the heat sink are built-in, which is reliable in operation, minimal in failure price, and practical in set up and routine maintenance.
 

Three-Phase AC Synchronous Motor Driving Ball Mill, Rod Mill, AG Mill Semi-Autogenous Mill Tdmk900-32 2600 900kw