Three-Phase AC Synchronous Motor Driving Ball Mill, Rod Mill, AG Mill Semi-Autogenous Mill Tdmk1400-36 2600 1400kw 6kv

1TDMK/TM sequence synchronous motors (like TDMK series brushed synchronous motors and TMW sequence brushless synchronous motors) are extensively used in mining, cement and other industries. It is mostly employed to generate mechanical gear with decrease velocity and higher electrical power, and the primary transmission grid kind ball mill, rod mill, and coal mill. This series of motors adopts new technological innovation, new supplies, new procedures, beautiful content assortment, and refined producing. It has the attributes of small measurement, gentle excess weight, early appearance, higher performance, low sound, reduced vibration, protected and reputable operation, and convenient and secure use and upkeep. .

This series of synchronous motors are divided into two types: shaft drilling motors and shaft non-piercing motors. The shaft punching motor need to be used with a pneumatic clutch (the pneumatic clutch wants to be ready by the person), and the shaft not punching motor needs a greater commencing efficiency (please specify when purchasing)
2Basic parameters
Energy range: 200KW~12000KW, rated voltage: 3000, 6000, 10000V, rated pace: 150, 167, 187.5, 200r/min and so forth., defense level: IP00IP20IP23IP44IP54 Operating method: S1, cooling approach :IC01IC37IC81W
Set up strategy: IM7311IM7312IM7321 And so on

3CZPT characteristics
TDMK collection shaft-punching synchronous motors, whose starting approach is employed with pneumatic clutch, can understand the segmented starting of synchronous motor and mill load, with little impact on the user’s electrical power grid, and permitting complete voltage direct starting up.
TDMK series shafts are not perforated synchronous motors with really large starting up functionality, which can meet up with the wants of customers to begin immediately with load.
TDMK sequence synchronous motors have large functioning security and sturdy overload capacity. When the grid voltage drops or the motor is overloaded, the excitation method can immediately adjust and apply robust excitation to make certain the steadiness of the motor.
The safety system is innovative and complete. Stator windings and bearings are geared up with temperature detection devices, which can monitor, alarm and vacation.
TMW sequence brushless synchronous motors, its brushless excitation technique adopts a rotating rectifier, a rotating armature AC major excitation machine, and a coaxial built-in composition with the synchronous motor. It has computerized de-excitation security and computerized excitation at the very best time of polarity. The smart computerized handle operate of load out-of-phase re-stepping and out-of-stage defense has a substantial diploma of stability and quickly reaction overall performance, and the energy supply program voltage transiently fluctuates and brings about oscillation or the driven mechanical gear and procedure stream show up When the transient disturbance is powerful, the motor has the function of automatic smart protection and manage, which has a considerably scaled-down affect on the procedure of the motor than the standard 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 gap (consumption gap) 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 geared up with a coaxial rotating rectifier and rotating armature AC major exciter, which replaces the collector ring and brush composition of TDMK collection motors to supply excitation for the motor.
Stator: The stator body 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 part or from the principal junction box on the electrical facet.

The stator core is laminated with minimal-reduction silicon steel sheets, and the core sections are divided by radial ventilation ducts.
The stator winding is F quality insulation, and the temperature rise is assessed according to B quality to support prolong the support daily life. Utilizing VPI total dipping paint treatment, it has high electrical overall performance, mechanical strength, bonding efficiency, humidity resistance and thermal balance.
The rotor magnetic pole main is manufactured of laminated metal plates, and the magnetic pole coils are insulated with course F.
When the user adopts the pneumatic clutch, the shaft can be punched according to the user’s demands. The rotor assist is created of solid metal.
TDMK collection brushed synchronous motors are geared up 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 metal plate welded composition, which is welded with a twenty-30mm steel plate.

Adopt seat sort 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 indications.
TMW series brushless synchronous motors have small rotary rectifier discs, compact buildings and electrical connections. The mounted areas and the heat sink are integrated, which is reputable in procedure, lower in failure price, and handy in installation and upkeep.

Three-Phase AC Synchronous Motor Driving Ball Mill, Rod Mill, AG Mill Semi-Autogenous Mill Tdmk1400-36 2600 1400kw 6kv