The YRKS massive-scale motor is a substantial-voltage wound-drinking water-cooled 3-period asynchronous motor. The electricity class, installation proportions and electrical functionality of this kind of motor are in compliance with relevant IEC specifications. The basic set up technique of the motor is the horizontal base angle (IMB3), the doing work method is the constant doing work technique (S1), and the wound rotor is manufactured of Course F insulation content.
YRKS big slip ring motor bearings are divided into two types, rolling bearing and sliding bearing, dependent on the motor electrical power and speed. The rated frequency of the motor’s electricity supply is 50Hz, the rated voltage is 6000V/10000V, and the basic sort 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 ask for.
YRKS large h2o cooler motor addition established, bearing temperature measuring system, can also add heating device inside of the motor, the shaft extension of the motor utilizes the tangential crucial, the motor carbon brush is not lifting structure, the front and rear bearing chambers of the motor have Oil filling and oil draining device.
YRKS big slip ring motor can be used to generate various kinds of equipment, these kinds of as compressors, pumps, crushers, chopping machine tools, transportation equipment and other mechanical equipment, in mining, equipment market, petrochemical sector, energy crops and other industrial and mining. Used as a prime mover in an organization. The motor employed to generate the blower, coal mill, rolling mill and winch should reveal the goal and specialized demands when purchasing, and adopt particular style to guarantee reliable operation.
Center height variety: H400 ~ 1000mm
Electrical power variety:200kW ~ 12000kW
Quantity of poles: four/six/8/ten/12
Rated voltage: 6000V/6600V/10000V/11000V
Rated frequency: 50HZ/60HZ
Security degree: IP54 or IP55
Insulation class: F
Work system: S1 (steady)
Cooling method: IC81W
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 right side of the base)
Altitude: no more than 1000m
This variety of motor is appropriate for use in environments exactly where the ambient air temperature does not exceed 40 ° C and there is no significant dust, the minimum ambient air temperature is -fifteen ° C, and there is no corrosive and explosive gas in the air (which can also be made into a moist warmth or higher-altitude motor).
Comparison of various sequence Substantial Voltage motors
| No. | Squirrel-cage motor | Y JS | YKK | YKS | Y2, Y3 |
| Slip ring motor | YR JR JR2 | YRKK | YRKS | YR2, YR3 | |
| 1 | Construction | Box-kind design, made up of steel plates welded with every single other | Compact struction | ||
| 2 | Cooling method | IC01 or (IC11, IC21, IC31) | IC611 or IC616 | IC81W | IC411 |
| three | Normal air flow, with prime mounted safety include | With top mounted air-air cooler | With leading mounted air-water cooler | ||
| 4 | Protection sort | IP23 | IP44 or IP54 | IP44 or IP54 | IP54 |
| 5 | Insulation | F | |||
| 6 | Mounting arrangement | IMB3 | |||
| seven | Voltage CZPT | 380 v, 2400 v, 3kv, 3.3kv 4160 v, 6kv, 6.6kv 10kv, 11kv | |||
| 8 | Frequency CZPT | 50Hz , 60Hz | |||
YRKS large substantial-voltage wound rotor slip ring motor can boost the starting up torque at a small beginning present. The motor is appropriate for apps in which the capability of the feeder line is inadequate to start the squirrel-cage rotor, the starting time is long, the starting up is regular, and the little-assortment pace regulation is needed. This series of motors has the benefits of large efficiency, power conserving, minimal sound, low vibration, gentle weight, trustworthy overall performance, convenient installation and maintenance.
Major method movement of the motor
Motor stator: casing processing → punching push → iron main seating → coil creating → weaving → dipping paint drying
Electronic rotor: blank shaft processing → iron main push set up → iron core forged aluminum → rotor string shaft → weave → dipping paint drying → dynamic harmony
Motor assembly: stator rotor assembly → equipment test → motor visual appeal coloring → packaging storage
The motor merchandise manufactured by our organization have acquired the CZPT good quality administration administration system certification, handed the CCC/COC, China vitality-conserving merchandise certification, and handed the certification certificates of CE/UL/IRIS/CAS and other CZPTpean and American nations around the world. The company strictly improves the top quality and successful motor products and services for consumers in rigorous accordance with the requirements of appropriate solution specifications.
1. The outer packaging of the goods are all normal export-oriented wooden plywood packaging.
two, the merchandise packaging is safeguarded by humidity, water plastic comfortable packaging
three. For items with unique transportation requirements (this kind of as temperature, fragile, variability, and easy to get wet), the packaging protection actions will be strengthened, and the focus on mark will be printed on the package.
four. There are clear symptoms and symbols on the packing box that should be compensated consideration to throughout transportation and storage (this kind of as place, dampness, rain, shockproof, lifting place, and so on.).
