Three-Phase AC Synchronous Motor Driving Ball Mill, Rod Mill, AG Mill Semi-Autogenous Mill Tdmk500-36 2150 500kw 6kv

1TDMK/TM collection synchronous motors (like TDMK series brushed synchronous motors and TMW collection brushless synchronous motors) are broadly utilized in mining, cement and other industries. It is primarily utilized to push mechanical tools with reduced speed and greater electrical power, and the principal transmission grid variety ball mill, rod mill, and coal mill. This sequence of motors adopts new technologies, new supplies, new processes, exquisite substance choice, and sophisticated production. It has the traits of tiny dimensions, mild bodyweight, early appearance, higher performance, minimal sound, reduced vibration, risk-free and reputable operation, and convenient and safe use and upkeep. .

This series of synchronous motors are divided into two varieties: shaft drilling motors and shaft non-piercing motors. The shaft punching motor must be employed with a pneumatic clutch (the pneumatic clutch requirements to be prepared by the person), and the shaft not punching motor needs a larger beginning functionality (please specify when purchasing)
2Basic parameters
Energy selection: 200KW~12000KW, rated voltage: 3000, 6000, 10000V, rated speed: a hundred and fifty, 167, 187.5, 200r/min and so on., security degree: IP00IP20IP23IP44IP54 Working method: S1, cooling method :IC01IC37IC81W
Installation strategy: IM7311IM7312IM7321 And so forth

3CZPT characteristics
TDMK collection shaft-punching synchronous motors, whose starting strategy is utilised with pneumatic clutch, can comprehend the segmented beginning of synchronous motor and mill load, with tiny affect on the user’s power grid, and permitting total voltage immediate beginning.
TDMK sequence shafts are not perforated synchronous motors with really substantial commencing performance, which can fulfill the wants of users to start directly with load.
TDMK series synchronous motors have large running steadiness and strong overload capacity. When the grid voltage drops or the motor is overloaded, the excitation method can automatically adjust and apply powerful excitation to make certain the security of the motor.
The safety system is innovative and full. Stator windings and bearings are equipped with temperature detection devices, which can monitor, alarm and journey.
TMW series brushless synchronous motors, its brushless excitation program adopts a rotating rectifier, a rotating armature AC main excitation equipment, and a coaxial built-in composition with the synchronous motor. It has automated de-excitation defense and automatic excitation at the very best time of polarity. The clever automatic control perform of load out-of-step re-stepping and out-of-step protection has a high degree of security and fast reaction overall performance, and the electrical power provide system voltage transiently fluctuates and triggers oscillation or the pushed mechanical tools and process stream look When the transient disturbance is robust, the motor has the operate of automated smart safety and control, which has a much scaled-down effect on the procedure of the motor than the traditional brushed synchronous motor.

4. Structure sort
The motor is composed of two pedestal bearings, stator, rotor and base plate.
The shaft drilling motor has a deep hole (ingestion hole) at the centre of the tail of the shaft, and an air gap at the shaft extension finish for setting up a pneumatic clutch. The shaft of TMW sequence brushless synchronous motors is equipped with a coaxial rotating rectifier and rotating armature AC primary exciter, which replaces the collector ring and brush framework of TDMK collection motors to provide excitation for the motor.
Stator: The stator body is welded by steel plate, and the motor stator outlet is led by large-voltage rubber cable. The outlet wire can be led out from the base component or from the primary junction box on the electrical side.

The stator core is laminated with low-decline silicon metal sheets, and the main sections are divided by radial ventilation ducts.
The stator winding is F grade insulation, and the temperature rise is assessed according to B grade to support prolong the provider life. Employing VPI overall dipping paint therapy, it has high electrical efficiency, mechanical strength, bonding overall performance, humidity resistance and thermal steadiness.
The rotor magnetic pole main is made of laminated steel plates, and the magnetic pole coils are insulated with course F.
When the consumer adopts the pneumatic clutch, the shaft can be punched in accordance to the user’s requirements. The rotor assist is produced of solid metal.
TDMK sequence brushed synchronous motors are outfitted with metal slip rings on the shaft. An AC exciter and a rotating rectifier plate are put in on the shaft of the TMW sequence brushless synchronous motor. The base plate is a steel plate welded composition, which is welded with a twenty-30mm metal plate.

Adopt seat type spherical sliding bearing. The bearings are insulated to avert shaft currents. Use new lubricating oil and skinny-walled bearing alloy bushes, and set electromagnetic centerline indicators.
TMW sequence brushless synchronous motors have small rotary rectifier discs, compact buildings and electrical connections. The fixed parts and the warmth sink are built-in, which is reliable in procedure, low in failure rate, and practical in set up and routine maintenance.
 

Three-Phase AC Synchronous Motor Driving Ball Mill, Rod Mill, AG Mill Semi-Autogenous Mill Tdmk500-36 2150 500kw 6kv