Three-Phase AC Synchronous Motor Driving Ball Mill, Rod Mill, AG Mill Semi-Autogenous Mill Tdmk3500-36 3550 3500kw 6kv

1TDMK/TM sequence synchronous motors (including TDMK series brushed synchronous motors and TMW collection brushless synchronous motors) are widely utilised in mining, cement and other industries. It is mostly utilized to drive mechanical products with decrease speed and increased energy, and the major transmission grid type ball mill, rod mill, and coal mill. This collection of motors adopts new technology, new resources, new processes, beautiful substance variety, and advanced producing. It has the traits of tiny dimensions, mild fat, early physical appearance, substantial effectiveness, lower sound, low vibration, safe and reliable procedure, and practical and protected 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 have to be used with a pneumatic clutch (the pneumatic clutch requirements to be geared up by the person), and the shaft not punching motor needs a greater beginning efficiency (remember to specify when buying)
2Basic parameters
Energy selection: 200KW~12000KW, rated voltage: 3000, 6000, 10000V, rated speed: a hundred and fifty, 167, 187.five, 200r/min and so on., defense stage: IP00IP20IP23IP44IP54 Operating method: S1, cooling technique :IC01IC37IC81W
Set up method: IM7311IM7312IM7321 Etc

3CZPT traits
TDMK series shaft-punching synchronous motors, whose beginning strategy is used with pneumatic clutch, can realize the segmented starting of synchronous motor and mill load, with minor affect on the user’s energy grid, and allowing total voltage direct starting up.
TDMK collection shafts are not perforated synchronous motors with really large starting up overall performance, which can satisfy the demands of users to start off directly with load.
TDMK sequence synchronous motors have large running steadiness and powerful overload capacity. When the grid voltage drops or the motor is overloaded, the excitation program can automatically modify and put into action robust excitation to make certain the balance of the motor.
The protection system is superior and complete. Stator windings and bearings are equipped with temperature detection gadgets, which can keep track of, alarm and journey.
TMW collection brushless synchronous motors, its brushless excitation method adopts a rotating rectifier, a rotating armature AC primary excitation equipment, and a coaxial integrated framework with the synchronous motor. It has computerized de-excitation defense and automated excitation at the ideal time of polarity. The intelligent automatic management purpose of load out-of-action re-stepping and out-of-step defense has a high diploma of security and quickly reaction functionality, and the electricity supply technique voltage transiently fluctuates and leads to oscillation or the pushed mechanical products and method movement seem When the transient disturbance is strong, the motor has the function of automatic smart defense and control, which has a significantly smaller affect on the procedure of the motor than the standard brushed synchronous motor.

4. Composition sort
The motor is composed of two pedestal bearings, stator, rotor and bottom plate.
The shaft drilling motor has a deep hole (intake gap) at the middle of the tail of the shaft, and an air gap at the shaft extension stop for installing a pneumatic clutch. The shaft of TMW series brushless synchronous motors is outfitted with a coaxial rotating rectifier and rotating armature AC primary exciter, which replaces the collector ring and brush framework of TDMK collection motors to give excitation for the motor.
Stator: The stator body is welded by steel plate, and the motor stator outlet is led by higher-voltage rubber cable. The outlet wire can be led out from the base part or from the primary junction box on the electrical side.

The stator main is laminated with low-reduction silicon metal sheets, and the core sections are divided by radial ventilation ducts.
The stator winding is F grade insulation, and the temperature increase is assessed in accordance to B quality to assist increase the service existence. Employing VPI all round dipping paint therapy, it has higher electrical performance, mechanical energy, bonding performance, humidity resistance and thermal security.
The rotor magnetic pole core is made of laminated steel 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 demands. The rotor assist is made of solid metal.
TDMK sequence brushed synchronous motors are equipped with metal slip rings on the shaft. An AC exciter and a rotating rectifier plate are mounted on the shaft of the TMW series brushless synchronous motor. The bottom plate is a metal plate welded framework, which is welded with a twenty-30mm steel plate.

Undertake seat variety spherical sliding bearing. The bearings are insulated to avert shaft currents. Use new lubricating oil and slim-walled bearing alloy bushes, and set electromagnetic centerline indications.
TMW sequence brushless synchronous motors have modest rotary rectifier discs, compact structures and electrical connections. The fixed parts and the heat sink are integrated, which is dependable in procedure, minimal in failure rate, and practical in installation and routine maintenance.

Three-Phase AC Synchronous Motor Driving Ball Mill, Rod Mill, AG Mill Semi-Autogenous Mill Tdmk3500-36 3550 3500kw 6kv