PERMANENT MAGNET DIRECT DRIVE ELECTRIC DRUM

PERMANENT MAGNT DRIECT DRIVE ELECTRIC DRUM

Original external rotor permanent magnet technology, Jiaxuan permanent magnet direct drive drum shaft is fixed, which is equivalent to the stator part of the motor. The stator core is superimposed and fixed on the shaft by silicon steel sheets, and the stator winding is embedded in it. When the stator winding passes through the three-phase symmetry Alternating current can generate a rotating magnetic field; the drum surface is equivalent to the rotor part of the motor. The rotor is superimposed and fixed on the inner surface of the drum by silicon steel sheets, embedded with UH grade neodymium iron boron permanent magnets, which will generate a permanent static magnetic field. After symmetrical three-phase alternating current, the motor works, that is, the drum works.

 

INNOVATION
(1) Permanent magnet motor technology

(2) Multi-stage direct drive transmission technology

(3) External rotor motor technology

(4) Transmission roller

 

FEATURES
◇ High reliability: the system is simple and realizes gearless drive;

◇ Strong power: it provides rated torque at startup; theoretically it can provide three times torque overload (according to order)

◇ Current reduction: the device starts no higher than the rated current; the current and the load characteristics are linearly proportional;

◇ Energy saving: 30%;

◇ Low maintenance: only a small amount of grease is needed for the bearing

◇ Small space occupation: combined with belt drive drum;

◇ High system efficiency: 90%-95%;

◇ Low noise: no mechanical transmission

 

BRAND RECOGNITION
◇ National Science and Technology Achievement Appraisal - National Leading

◇ Formulate permanent magnet drum industry standards

◇ 162 national safety standard certifications

◇ Thousands of sets of permanent magnet rollers for underground applications

◇ Selected into the National Energy Conservation Technology Promotion Catalog

◇ The pioneer of permanent magnet drum technology

◇ Permanent magnet roller industry leading brand

◇ The world's first 710KW permanent magnet drum

◇ The world's first 560KW explosion-proof certification

◇ "Four hours to the scene" fastest service response

◇ More than 70 company patents

 

A LARGE NUNMER OF SUCCESSFUL APPLICATIONS 
Baowu Group, National Energy Group, China Coal Group, Yankuang Group, Huaneng Group, Shandong Energy Group, Jizhong Energy, Kailuan Mining, Shanxi Coking Coal Group, Shanxi Jinneng Group, Shanxi Yangmei Group, Datong Coal Group, Huainan Group, Huaibei Group, Panjiang Coal and Electricity...and other corporate aircraft carriers.