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Three-Phase AC Synchronous Motor Driving Ball Mill, Rod Mill, AG Mill Semi-Autogenous Mill Tdmk2240-30 2600 2240kw

1TDMK/TM sequence synchronous motors (such as TDMK collection brushed synchronous motors and TMW sequence brushless synchronous motors) are broadly used in mining, cement and other industries. It is mostly employed to generate mechanical gear with reduced speed and greater electrical power, and the principal transmission grid kind ball mill, rod mill, and coal mill. This series of motors adopts new technological innovation, new resources, new procedures, beautiful material selection, and refined producing. It has the qualities of tiny dimension, mild weight, early physical appearance, higher effectiveness, low sounds, reduced vibration, protected and trustworthy operation, and hassle-free and secure use and upkeep. .

This collection of synchronous motors are divided into two sorts: shaft drilling motors and shaft non-piercing motors. The shaft punching motor have to be utilized with a pneumatic clutch (the pneumatic clutch requirements to be ready by the user), and the shaft not punching motor demands a increased commencing performance (you should specify when buying)
2Basic parameters
Power range: 200KW~12000KW, rated voltage: 3000, 6000, 10000V, rated velocity: a hundred and fifty, 167, 187.5, 200r/min and many others., safety stage: IP00IP20IP23IP44IP54 Functioning program: S1, cooling strategy :IC01IC37IC81W
Installation method: IM7311IM7312IM7321 And many others

3CZPT attributes
TDMK sequence shaft-punching synchronous motors, whose starting method is employed with pneumatic clutch, can recognize the segmented starting up of synchronous motor and mill load, with small influence on the user’s electrical power grid, and permitting full voltage immediate starting up.
TDMK collection shafts are not perforated synchronous motors with really substantial starting up performance, which can meet up with the demands of end users to start off straight with load.
TDMK sequence synchronous motors have substantial operating balance and sturdy overload capability. When the grid voltage drops or the motor is overloaded, the excitation program can automatically adjust and apply powerful excitation to ensure the steadiness of the motor.
The defense gadget is sophisticated and total. Stator windings and bearings are equipped with temperature detection units, which can keep track of, alarm and excursion.
TMW collection brushless synchronous motors, its brushless excitation system adopts a rotating rectifier, a rotating armature AC major excitation device, and a coaxial integrated structure with the synchronous motor. It has automatic de-excitation protection and automatic excitation at the ideal time of polarity. The smart automated management function of load out-of-phase re-stepping and out-of-action security has a large diploma of steadiness and quickly response efficiency, and the electricity provide program voltage transiently fluctuates and causes oscillation or the driven mechanical gear and approach stream look When the transient disturbance is powerful, the motor has the function of automatic intelligent safety and management, which has a a lot scaled-down affect on the procedure of the motor than the classic brushed synchronous motor.

four. Composition sort
The motor is composed of two pedestal bearings, stator, rotor and bottom plate.
The shaft drilling motor has a deep gap (intake gap) at the heart of the tail of the shaft, and an air hole at the shaft extension conclude for putting in a pneumatic clutch. The shaft of TMW collection brushless synchronous motors is outfitted with a coaxial rotating rectifier and rotating armature AC major exciter, which replaces the collector ring and brush framework of TDMK series motors to provide 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 foundation part or from the major junction box on the electrical aspect.

The stator core is laminated with low-decline silicon steel sheets, and the main sections are separated by radial ventilation ducts.
The stator winding is F quality insulation, and the temperature increase is assessed according to B grade to aid extend the service life. Employing VPI overall dipping paint treatment method, it has substantial electrical functionality, mechanical strength, bonding overall performance, dampness resistance and thermal balance.
The rotor magnetic pole main is created 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 according to the user’s demands. The rotor assistance is manufactured of solid metal.
TDMK collection brushed synchronous motors are equipped with steel slip rings on the shaft. An AC exciter and a rotating rectifier plate are set up on the shaft of the TMW collection brushless synchronous motor. The base plate is a metal plate welded structure, which is welded with a 20-30mm steel plate.

Adopt seat type spherical sliding bearing. The bearings are insulated to avoid shaft currents. Use new lubricating oil and thin-walled bearing alloy bushes, and set electromagnetic centerline indicators.
TMW series brushless synchronous motors have tiny rotary rectifier discs, compact buildings and electrical connections. The fastened components and the warmth sink are built-in, which is dependable in procedure, reduced 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 Tdmk2240-30 2600 2240kw

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