Three-Phase AC Synchronous Motor Driving Ball Mill, Rod Mill, AG Mill Semi-Autogenous Mill Tdmk560-30 2150 560kw

Three-Phase AC Synchronous Motor Driving Ball Mill, Rod Mill, AG Mill Semi-Autogenous Mill Tdmk560-30 2150 560kw

1TDMK/TM sequence synchronous motors (which includes TDMK sequence brushed synchronous motors and TMW series brushless synchronous motors) are broadly employed in mining, cement and other industries. It is mostly utilized to generate mechanical gear with decrease speed and higher energy, and the principal transmission grid sort ball mill, rod mill, and coal mill. This sequence of motors adopts new technologies, new supplies, new processes, beautiful content selection, and refined producing. It has the qualities of small measurement, light fat, early look, large effectiveness, minimal sounds, reduced vibration, protected and reliable procedure, and convenient and secure use and servicing. .

This series of synchronous motors are divided into two sorts: shaft drilling motors and shaft non-piercing motors. The shaft punching motor have to be used with a pneumatic clutch (the pneumatic clutch requirements to be ready by the consumer), and the shaft not punching motor needs a greater commencing overall performance (you should specify when ordering)
2Basic parameters
Electricity selection: 200KW~12000KW, rated voltage: 3000, 6000, 10000V, rated velocity: 150, 167, 187.five, 200r/min and so forth., defense level: IP00IP20IP23IP44IP54 Operating method: S1, cooling technique :IC01IC37IC81W
Set up strategy: IM7311IM7312IM7321 Etc

3CZPT qualities
TDMK sequence shaft-punching synchronous motors, whose starting strategy is used with pneumatic clutch, can realize the segmented starting up of synchronous motor and mill load, with little influence on the user’s electrical power grid, and permitting entire voltage immediate beginning.
TDMK sequence shafts are not perforated synchronous motors with really large starting up performance, which can satisfy the requirements of customers to begin directly with load.
TDMK sequence synchronous motors have higher working security and sturdy overload ability. When the grid voltage drops or the motor is overloaded, the excitation method can instantly modify and put into action powerful excitation to ensure the balance of the motor.
The security device is sophisticated and total. Stator windings and bearings are outfitted with temperature detection products, which can keep track of, alarm and excursion.
TMW sequence brushless synchronous motors, its brushless excitation technique adopts a rotating rectifier, a rotating armature AC primary excitation device, and a coaxial built-in framework with the synchronous motor. It has automatic de-excitation safety and automated excitation at the ideal time of polarity. The smart automated manage operate of load out-of-step re-stepping and out-of-step safety has a large diploma of stability and quickly response efficiency, and the electricity provide method voltage transiently fluctuates and brings about oscillation or the pushed mechanical gear and process circulation appear When the transient disturbance is robust, the motor has the purpose of computerized intelligent protection and manage, which has a a lot smaller influence on the procedure of the motor than the traditional brushed synchronous motor.

4. Framework variety
The motor is composed of two pedestal bearings, stator, rotor and base plate.
The shaft drilling motor has a deep hole (ingestion gap) at the centre of the tail of the shaft, and an air hole at the shaft extension end for setting up a pneumatic clutch. The shaft of TMW sequence brushless synchronous motors is geared up with a coaxial rotating rectifier and rotating armature AC principal exciter, which replaces the collector ring and brush structure of TDMK sequence motors to offer excitation for the motor.
Stator: The stator frame is welded by metal plate, and the motor stator outlet is led by high-voltage rubber cable. The outlet wire can be led out from the base portion or from the principal junction box on the electrical side.

The stator core is laminated with reduced-decline silicon metal sheets, and the core sections are divided by radial ventilation ducts.
The stator winding is F quality insulation, and the temperature rise is assessed in accordance to B grade to assist increase the provider lifestyle. Employing VPI general dipping paint remedy, it has higher electrical performance, mechanical strength, bonding overall performance, dampness resistance and thermal security.
The rotor magnetic pole core is created of laminated steel plates, and the magnetic pole coils are insulated with class F.
When the person adopts the pneumatic clutch, the shaft can be punched according to the user’s requirements. The rotor assist is manufactured of forged metal.
TDMK sequence brushed synchronous motors are equipped with metal 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 bottom plate is a steel plate welded construction, which is welded with a twenty-30mm metal plate.

Undertake seat type spherical sliding bearing. The bearings are insulated to prevent shaft currents. Use new lubricating oil and thin-walled bearing alloy bushes, and established electromagnetic centerline indications.
TMW series brushless synchronous motors have tiny rotary rectifier discs, compact structures and electrical connections. The mounted parts and the warmth sink are integrated, which is trustworthy in procedure, minimal in failure charge, and hassle-free in set up and routine maintenance.

Three-Phase AC Synchronous Motor Driving Ball Mill, Rod Mill, AG Mill Semi-Autogenous Mill Tdmk560-30 2150 560kw

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