Three-Phase AC Synchronous Motor Driving Ball Mill, Rod Mill, AG Mill Semi-Autogenous Mill Tdmk630-32 2150 630kw

Three-Phase AC Synchronous Motor Driving Ball Mill, Rod Mill, AG Mill Semi-Autogenous Mill Tdmk630-32 2150 630kw

1TDMK/TM collection synchronous motors (like TDMK sequence brushed synchronous motors and TMW collection brushless synchronous motors) are widely utilised in mining, cement and other industries. It is mostly utilized to travel mechanical products with lower velocity and greater energy, and the major transmission grid variety ball mill, rod mill, and coal mill. This sequence of motors adopts new technological innovation, new supplies, new processes, beautiful materials selection, and advanced production. It has the traits of modest size, gentle bodyweight, early visual appeal, high performance, reduced sounds, minimal vibration, secure and reliable procedure, and hassle-free and risk-free use and servicing. .

This collection of synchronous motors are divided into two types: shaft drilling motors and shaft non-piercing motors. The shaft punching motor should be used with a pneumatic clutch (the pneumatic clutch requirements to be geared up by the person), and the shaft not punching motor demands a greater starting up functionality (remember to specify when buying)
2Basic parameters
Power range: 200KW~12000KW, rated voltage: 3000, 6000, 10000V, rated speed: 150, 167, 187.five, 200r/min and so on., defense level: IP00IP20IP23IP44IP54 Working technique: S1, cooling strategy :IC01IC37IC81W
Installation method: IM7311IM7312IM7321 And so on

3CZPT traits
TDMK sequence shaft-punching synchronous motors, whose commencing strategy is utilized with pneumatic clutch, can realize the segmented commencing of synchronous motor and mill load, with little influence on the user’s energy grid, and permitting full voltage direct commencing.
TDMK sequence shafts are not perforated synchronous motors with extremely high commencing efficiency, which can meet up with the demands of end users to begin right with load.
TDMK collection synchronous motors have substantial operating stability and sturdy overload potential. When the grid voltage drops or the motor is overloaded, the excitation system can instantly alter and apply robust excitation to make sure the stability of the motor.
The security gadget is innovative and full. Stator windings and bearings are equipped with temperature detection gadgets, which can monitor, alarm and vacation.
TMW collection 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 automated de-excitation defense and automatic excitation at the best time of polarity. The clever computerized control perform of load out-of-stage re-stepping and out-of-phase security has a substantial diploma of stability and rapidly response performance, and the electricity provide method voltage transiently fluctuates and causes oscillation or the driven mechanical products and approach flow seem When the transient disturbance is sturdy, the motor has the function of computerized intelligent safety and management, which has a significantly smaller impact on the procedure of the motor than the conventional brushed synchronous motor.

four. Construction variety
The motor is composed of two pedestal bearings, stator, rotor and base plate.
The shaft drilling motor has a deep gap (intake hole) at the centre of the tail of the shaft, and an air gap at the shaft extension finish for putting in a pneumatic clutch. The shaft of TMW series brushless synchronous motors is outfitted with a coaxial rotating rectifier and rotating armature AC principal exciter, which replaces the collector ring and brush composition of TDMK collection motors to provide excitation for the motor.
Stator: The stator frame is welded by steel 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 main junction box on the electrical aspect.

The stator main is laminated with lower-decline silicon steel sheets, and the main sections are divided by radial air flow ducts.
The stator winding is F quality insulation, and the temperature rise is assessed in accordance to B quality to assist extend the provider lifestyle. Employing VPI overall dipping paint treatment, it has high electrical performance, mechanical strength, bonding overall performance, humidity 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 in accordance to the user’s requirements. The rotor support is created of cast metal.
TDMK collection brushed synchronous motors are equipped with steel slip rings on the shaft. An AC exciter and a rotating rectifier plate are set up 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 type spherical sliding bearing. The bearings are insulated to avert shaft currents. Use new lubricating oil and slim-walled bearing alloy bushes, and established electromagnetic centerline symptoms.
TMW sequence brushless synchronous motors have tiny rotary rectifier discs, compact constructions and electrical connections. The fastened components and the heat sink are built-in, which is reputable in procedure, lower in failure rate, and handy in set up and servicing.
 

Three-Phase AC Synchronous Motor Driving Ball Mill, Rod Mill, AG Mill Semi-Autogenous Mill Tdmk630-32 2150 630kw