Yrks Large Size High Voltage Slip Ring Water

Basic Info.

Model NO.	Yrks630-6
Number of Poles	6
Starting Mode	Serial Rotor Resistance Starting
Certification	ISO9001, CCC, Ce
Brand	China Motor
Frequency	50Hz/60Hz
Duty	S1
Rotor Winding	100% Red Copper
Driving	Steel Rolling , Cement Mill, Sugar Rolling Mill
Stator Winding	100% Red Copper
Nsulation Class	F
Cooling Method	IC81W
Output Power	1250kw
Protection	IP54, IP55
Voltage	3kv/6kv/6.6kv/10kv/11kv
Transport Package	Plywood Case
Trademark	JULUN
Origin	Shijiazhuang, China
HS Code	8501530090
Production Capacity	200 Sets Per Month

Product Description

The YRKS large-scale motor is a high-voltage wound-water-cooled three-phase asynchronous motor. The power class, installation dimensions and electrical performance of this type of motor are in compliance with relevant IEC standards. The basic installation method of the motor is the horizontal bottom angle (IMB3), the working system is the continuous working system (S1), and the wound rotor is made of Class F insulation material.YRKS large slip ring motor bearings are divided into two types, rolling bearing and sliding bearing, depending on the motor power and speed. The rated frequency of the motor's power supply is 50Hz, the rated voltage is 6000V/10000V, and the basic type of protection is IP54. The motor slip ring housing can be protected to IP22 or IP23. Other voltage, frequency and degree of protection motors are also available upon request.YRKS large water cooler motor addition set, bearing temperature measuring device, can also add heating device inside the motor, the shaft extension of the motor uses the tangential key, 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 large slip ring motor can be used to drive various kinds of machinery, such as compressors, pumps, crushers, cutting machine tools, transportation machinery and other mechanical equipment, in mining, machinery industry, petrochemical industry, power plants and other industrial and mining. Used as a prime mover in an enterprise. The motor used to drive the blower, coal mill, rolling mill and winch should indicate the purpose and technical requirements when ordering, and adopt special design to ensure reliable operation.Center height range: H400 ~ 1000mmPower range:200kW ~ 12000kWNumber of poles: 4/6/8/10/12Rated voltage: 6000V/6600V/10000V/11000VRated frequency: 50HZ/60HZProtection level: IP54 or IP55Insulation class: FWork system: S1 (continuous)Cooling method: IC81WInstallation form: IMB3Motor connection: Y (three outlet terminals in the junction box, the junction box from the extension of the spindle is located on the right side of the base)Altitude: no more than 1000mThis type of motor is suitable for use in environments where the ambient air temperature does not exceed 40 ° C and there is no serious dust, the minimum ambient air temperature is -15 ° C, and there is no corrosive and explosive gas in the air (which can also be made into a damp heat or high-altitude motor).
Comparison of different series High Voltage motors

No.	Squirrel-cage motor	Y JS	YKK	YKS	Y2, Y3
	Slip ring motor	YR JR JR2	YRKK	YRKS	YR2, YR3
1	Structure	Box-type construction, made up of steel plates welded with each other			Compact struction
2	Cooling method	IC01 or (IC11, IC21, IC31)	IC611 or IC616	IC81W	IC411
3		Natural ventilation, with top mounted protection cover	With top mounted air-air cooler	With top mounted air-water cooler
4	Protection type	IP23	IP44 or IP54	IP44 or IP54	IP54
5	Insulation	F
6	Mounting arrangement	IMB3
7	Voltage available	380 v, 2400 v, 3kv, 3.3kv; 4160 v, 6kv, 6.6kv; 10kv, 11kv
8	Frequency available	50Hz , 60Hz

YRKS large high-voltage wound rotor slip ring motor can increase the starting torque at a small starting current. The motor is suitable for applications where the capacity of the feeder line is insufficient to start the squirrel-cage rotor, the starting time is long, the starting is frequent, and the small-range speed regulation is required. This series of motors has the advantages of high efficiency, energy saving, low noise, low vibration, light weight, reliable performance, convenient installation and maintenance.

Main process flow of the motorMotor stator: casing processing → punching press → iron core seating → coil making → weaving → dipping paint dryingElectronic rotor: blank shaft processing → iron core press installation → iron core cast aluminum → rotor string shaft → weave → dipping paint drying → dynamic balanceMotor assembly: stator rotor assembly → machine test → motor appearance coloring → packaging storage

The company insists on providing high-quality motor products and services to users, and has won high praise from many domestic and foreign customers. The company will receive many foreign merchants to visit our factory every year, and establish a good cooperative relationship through on-site inspection of our factory. Our company always welcomes customers to visit our factory.

If you are interested in our products motor,pls feel free to contact us! Thank you very much!
Shijiazhuang ZCL Electric Motor Technology Co., Ltd
ADDRESS: Industrial Zone, Zhangjiazhuang Town, Airport Road, gaocheng District, Shijiazhuang, Hebei, China
HEBEI PROVINCE, CHINA
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