Low Speed High Torque Equipment General Purpose Permanent Magnet Synchronous Motor

Low Speed High Torque Equipment General Purpose Permanent Magnet Synchronous Motor

Belt conveyor Mine explosion evidence permanent magnet Synchronous Motor

Item introduction

PMSM has the rewards of basic framework, tiny measurement, substantial effectiveness and higher power aspect.
The long term magnet synchronous motor adopts centralized winding, optimum pole slot coordination, and rotor construction integrating isolation, tension, positioning and light-weight, with small rotational inertia, modest leakage flux, big principal flux, higher electrical power aspect and greater effectiveness. The torque amplifier coupled with the everlasting magnet motor (planetary reducer) has the qualities of growing the output torque, matching the load inertia, and exceptional use of multi-tooth meshing. Under the control of frequency converter, when the long term magnet motor is interconnected with a number of machines, it is effortless to comprehend power balance control owing to the delicate mechanical attributes.

CZPT parameters

Rated working voltage: AC 1140V

Rated output energy: 800kW

Quantity of motor poles: 20

Rated working frequency of the motor 60Hz

Rated output velocity of the motor: 80r7min

Cooling technique: water cooling

Insulation quality of motor winding: class H

Motor electrical power factor: .93

Motor performance: 96.2%

Motor rated recent: 432A

Explosion-evidence forms: Exd I Mb

Motor sound: w102dB

Motor vibration: w2.3mm/s

Total dimensions: 2613x1180x1135

CZPT benefits and main functions

  1. Optimized h2o, magnetic and circuit design and style, so that the motor has good electrical functionality, reduced electromagnetic sound, tremendous effective power saving
  2. 3d computer software design and style, supplemented by ANSYS examination application, finite factor examination of electromagnetic subject, construction discipline, temperature subject, etc., to ensure the high reliability of the motor. Compact composition, modest dimension, improve the utilization of efficient room underground
  3. With sound magnetic pole structure, it can be utilised to drive sintering device in steel plant, admirer driven by mine, scraper, belt conveyor and other massive second of inertia load
  4. At the rated voltage, the out-of-stage torque of the motor is not significantly less than two instances the rated torque
  5. The rotor is a silicon metal laminated and magnetic steel integral embedded construction, which can make sure the mechanical trustworthiness of the magnetic steel underneath the motion of centrifugal force and magnetic stress when the rotor rotates
  6. The stator adopts h-class insulation, the total stator vacuum force immersion h-class solveless paint, with excellent electrical efficiency and dampness-evidence efficiency, the stator adopts superior processing technology, compact construction, low stator iron intake
  7. The rotor permanent magnet adopts substantial- overall performance ndfeb magnetic metal, which has extremely-large magnetic, anti-demagnetization capability and substantial temperature resistance, which can make sure the electromagnetic dependability of the motor in long-expression procedure
  8. Maintenance totally free, boost production effectiveness, minimize upkeep expense and lessen servicing time

Low Speed High Torque Equipment General Purpose Permanent Magnet Synchronous Motor