The large-voltage slip ring motor is a wound-variety a few-phase asynchronous motor. The energy ranking, installation dimensions and electrical efficiency of this sort of motor are in compliance with relevant IEC specifications. The basic installation approach of the motor is the horizontal bottom angle (IMB3), the working method is the constant doing work program (S1), and the wound rotor is created of Course F insulation materials.
The bearings of higher voltage slip ring motors are CZPT in both rolling and basic bearings, based on the motor electricity and velocity. The rated frequency of the motor’s electrical power provide is 50Hz, the rated voltage is 6000V/10000V, and the standard variety of defense is IP54. The motor slip ring housing can be safeguarded to IP22 or IP23. Other voltage, frequency and degree of safety motors are also CZPT on request.
High-voltage slip ring motors can be employed to drive a range of various machinery, these kinds of as compressors, pumps, crushers, cutting device resources, transportation equipment and other mechanical tools, in mining, equipment industry, petrochemical industry, power vegetation and other industrial and mining Employed as a primary mover in an organization. The motor utilized to travel the blower, coal mill, rolling mill and winch ought to show the purpose and complex requirements when buying, and adopt special style to make sure dependable procedure.
Middle height selection: H355 ~ 1000mm
Electricity assortment: 185kW ~ 5600kW
Amount of poles: 2/four/6/8/10/12/16
Rated voltage: 3000V/3300V/6000V/6600V/10000V/11000V
Rated frequency: 50HZ/60HZ
Security stage: IP54 or IP55
Insulation class: F
Operate technique: S1 (steady)
Cooling strategy: IC611/IC616
Installation sort: IMB3
Motor relationship: Y (three outlet terminals in the junction box, the junction box from the extension of the spindle is situated on the appropriate facet of the foundation)
Altitude: no a lot more than 1000m
This kind of motor is ideal for use in environments where the ambient air temperature does not exceed 40 ° C and there is no critical dust, the bare minimum ambient air temperature is -15 ° C, and there is no corrosive and explosive gasoline in the air (which can also be produced into a moist warmth or substantial-altitude motor).
Comparison of diverse sequence Higher Voltage motors
|No.||Squirrel-cage motor||Y JS||YKK||YKS||Y2, Y3|
|Slip ring motor||YR JR JR2||YRKK||YRKS||YR2, YR3|
|one||Composition||Box-kind design, manufactured up of metal plates welded with each other||Compact struction|
|2||Cooling approach||IC01 or (IC11, IC21, IC31)||IC611 or IC616||IC81W||IC411|
|three||All-natural air flow, with best mounted safety go over||With top mounted air-air cooler||With prime mounted air-h2o cooler|
|4||Defense variety||IP23||IP44 or IP54||IP44 or IP54||IP54|
|7||Voltage CZPT||380 v, 2400 v, 3kv, three.3kv 4160 v, 6kv, 6.6kv 10kv, 11kv|
|8||Frequency CZPT||50Hz , 60Hz|
YRKK sequence motors are slip-bordering a few-period asynchronous motors, which can boost the starting up torque at a small beginning existing. The motor is appropriate for applications in which the potential of the feeder line is inadequate to commence the squirrel-cage rotor, the beginning time is long, the beginning is frequent, and the tiny-range velocity regulation is essential. This collection of motors has the rewards of higher effectiveness, strength conserving, reduced sounds, reduced vibration, gentle fat, reputable functionality, convenient installation and upkeep.
Main approach circulation of the motor
Motor stator: casing processing → punching press → iron main seating → coil generating → weaving → dipping paint drying
Digital rotor: blank shaft processing → iron core push installation → iron main forged aluminum → rotor string shaft → weave → dipping paint drying → dynamic balance
Motor assembly: stator rotor assembly → machine examination → motor look coloring → packaging storage
The firm insists on offering large-top quality motor merchandise and providers to users, and has gained large praise from a lot of domestic and international buyers. The company will obtain several overseas merchants to check out our factory every calendar year, and establish a very good cooperative connection by means of on-website inspection of our manufacturing facility. Our firm usually welcomes customers to check out our manufacturing unit.
The motor products produced by our business have acquired the CZPT good quality administration management method certification, passed the CCC/COC, China power-preserving merchandise certification, and handed the certification certificates of CE/UL/IRIS/CAS and other CZPTpean and American international locations. The firm strictly improves the quality and successful motor merchandise and services for consumers in stringent accordance with the demands of relevant product specifications.