Three-Phase AC Synchronous Motor Driving Ball Mill, Rod Mill, AG Mill Semi-Autogenous Mill Tdmk800-32 2150 800kw

Three-Phase AC Synchronous Motor Driving Ball Mill, Rod Mill, AG Mill Semi-Autogenous Mill Tdmk800-32 2150 800kw

1TDMK/TM series synchronous motors (which includes TDMK series brushed synchronous motors and TMW collection brushless synchronous motors) are widely utilised in mining, cement and other industries. It is mainly utilized to travel mechanical tools with decrease velocity and increased power, and the major transmission grid variety ball mill, rod mill, and coal mill. This sequence of motors adopts new technology, new supplies, new procedures, beautiful materials assortment, and sophisticated production. It has the traits of little measurement, light-weight excess weight, early appearance, large performance, minimal sound, lower vibration, safe and trustworthy procedure, and handy and protected use and maintenance. .

This collection of synchronous motors are divided into two types: shaft drilling motors and shaft non-piercing motors. The shaft punching motor must be employed with a pneumatic clutch (the pneumatic clutch needs to be ready by the consumer), and the shaft not punching motor requirements a higher beginning performance (please specify when purchasing)
2Basic parameters
Power selection: 200KW~12000KW, rated voltage: 3000, 6000, 10000V, rated speed: a hundred and fifty, 167, 187.5, 200r/min etc., defense amount: IP00IP20IP23IP44IP54 Doing work program: S1, cooling approach :IC01IC37IC81W
Set up strategy: IM7311IM7312IM7321 And so forth

3CZPT qualities
TDMK collection shaft-punching synchronous motors, whose starting up technique is utilized with pneumatic clutch, can comprehend the segmented beginning of synchronous motor and mill load, with small effect on the user’s electricity grid, and permitting total voltage immediate starting up.
TDMK series shafts are not perforated synchronous motors with really substantial starting performance, which can fulfill the requirements of users to start immediately with load.
TDMK series synchronous motors have higher working stability and sturdy overload potential. When the grid voltage drops or the motor is overloaded, the excitation system can automatically modify and employ sturdy excitation to make certain the stability of the motor.
The protection system is superior and comprehensive. Stator windings and bearings are geared up with temperature detection units, which can monitor, alarm and trip.
TMW sequence brushless synchronous motors, its brushless excitation program adopts a rotating rectifier, a rotating armature AC primary excitation machine, and a coaxial built-in framework with the synchronous motor. It has automated de-excitation safety and computerized excitation at the very best time of polarity. The intelligent automated manage function of load out-of-phase re-stepping and out-of-step security has a higher diploma of stability and quick response overall performance, and the energy source program voltage transiently fluctuates and triggers oscillation or the pushed mechanical tools and procedure circulation show up When the transient disturbance is robust, the motor has the function of automated smart safety and management, which has a a lot more compact effect on the operation of the motor than the conventional brushed synchronous motor.

four. Construction kind
The motor is composed of two pedestal bearings, stator, rotor and bottom plate.
The shaft drilling motor has a deep gap (intake hole) at the heart of the tail of the shaft, and an air hole at the shaft extension finish for installing a pneumatic clutch. The shaft of TMW sequence brushless synchronous motors is equipped with a coaxial rotating rectifier and rotating armature AC principal exciter, which replaces the collector ring and brush composition of TDMK sequence motors to give excitation for the motor.
Stator: The stator frame 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 foundation component or from the primary junction box on the electrical side.

The stator core is laminated with reduced-decline silicon metal sheets, and the core sections are separated by radial air flow ducts.
The stator winding is F grade insulation, and the temperature increase is assessed according to B grade to aid lengthen the provider lifestyle. Making use of VPI total dipping paint treatment method, it has substantial electrical efficiency, mechanical energy, bonding performance, moisture resistance and thermal steadiness.
The rotor magnetic pole core is produced of laminated metal plates, and the magnetic pole coils are insulated with class F.
When the consumer adopts the pneumatic clutch, the shaft can be punched according to the user’s needs. The rotor assistance is made of cast steel.
TDMK collection brushed synchronous motors are equipped with metal slip rings on the shaft. An AC exciter and a rotating rectifier plate are put in on the shaft of the TMW series brushless synchronous motor. The base plate is a steel plate welded construction, which is welded with a twenty-30mm steel plate.

Adopt seat kind 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 indications.
TMW series brushless synchronous motors have little rotary rectifier discs, compact structures and electrical connections. The set elements and the heat sink are built-in, which is dependable in operation, minimal in failure fee, and convenient in set up and servicing.
 

Three-Phase AC Synchronous Motor Driving Ball Mill, Rod Mill, AG Mill Semi-Autogenous Mill Tdmk800-32 2150 800kw

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