china Cheap Mine Explosion-Proof Permanent Magnet Synchronous Frequency Conversion Motor manufacturers

Product Description

Mine Flameproof Permanent CZPT Synchronous Frequency Conversion CZPT  

Merchandise introduction

PMSM has the rewards of straightforward framework, little size, higher performance and higher CZPT issue.
The long term magnet synchronous motor adopts centralized winding, optimal pole slot coordination, and rotor structure integrating isolation, stress, positioning and light-weight, with modest rotational inertia, little leakage flux, large primary flux, increased CZPT factor and increased performance. The torque amplifier coupled with the long term magnet motor (planetary reducer) has the qualities of increasing the output torque, matching the load inertia, and unique use of multi-tooth meshing. Below the handle of frequency converter, when the long lasting magnet motor is interconnected with numerous machines, it is straightforward to realize CZPT equilibrium control thanks to the comfortable mechanical qualities.

Technical parameters

Rated functioning voltage: AC 1140V

Rated output CZPT : 800kW

Variety of motor poles: 20

Rated operating frequency of the motor 60Hz

Rated output velocity of the motor: 80r7min

Cooling technique: h2o cooling

Insulation grade of motor winding: course H

Motor CZPT element: .ninety three

Motor performance: 96.2%

Motor rated existing: 432A

Explosion-evidence forms: Exd I Mb

Motor sounds: w102dB

Motor vibration: w2.3mm/s

Overall measurement: 2613x1180x1135

Technological positive aspects and major features

  1. Optimized water, magnetic and circuit layout, so that the motor has great electrical overall performance, low electromagnetic sound, super efficient vitality saving
  2. 3d computer software style, supplemented by ANSYS examination computer software, finite component investigation of electromagnetic discipline, framework field, temperature area, and many others., to ensure the large reliability of the motor. Compact framework, little dimension, boost the utilization of efficient area underground
  3. With sound magnetic pole framework, it can be utilized to travel sintering equipment in steel plant, supporter driven by mine, scraper, belt conveyor and other massive instant of inertia load
  4. At the rated voltage, the out-of-phase torque of the motor is not much less than 2 times the rated torque
  5. The rotor is a silicon metal laminated and magnetic metal integral embedded construction, which can make sure the mechanical dependability of the magnetic steel under the action of centrifugal drive and magnetic tension when the rotor rotates
  6. The stator adopts h-class insulation, the entire stator vacuum stress immersion h-class solveless paint, with great electrical overall performance and moisture-evidence performance, the stator adopts CZPT d processing technology, compact structure, lower stator iron usage
  7. The rotor everlasting magnet adopts large- overall performance ndfeb magnetic metal, which has ultra-large magnetic, anti-demagnetization capability and large temperature resistance, which can make certain the electromagnetic reliability of the motor in CZPT -expression operation
  8. Upkeep totally free, boost creation effectiveness, lessen routine maintenance cost and minimize servicing time

Synchronous motors run at a velocity that is synchronous with the frequency of the mains present. This signifies that in the steady-point out of the motor, the rotation of the shaft is synchronized with the frequency of the source present. The time period of rotation of the shaft is equivalent to the quantity of AC cycles. The stator of a synchronous motor has polyphase AC electromagnets. These electromagnets create a magnetic field that rotates in synchrony with the current in the wire. The rotor outfitted with permanent magnets or electromagnets rotates synchronously with the stator magnetic discipline to type the 2nd synchronous rotating magnetic field of the AC motor.
china Cheap Mine Explosion-Proof Permanent Magnet Synchronous Frequency Conversion Motor manufacturers