Slip Ring Yrkk Series Large Size High Voltage Wound Rotor Motor

Basic Info

Model NO.	YRKK7103-4-2240KW
Application	Industrial
Operating Speed	Constant Speed
Number of Stator	Three-Phase
Species	Yr Wound Rotor Slip Ring Motor
Rotor Structure	Winding Type
Casing Protection	Protection Type
Number of Poles	4
Starting Mode	Serial Rotor Resistance Starting
Certification	ISO9001, CCC
Brand	China Motor
Transport Package	Plywood Case
Trademark	ZCL
Origin	Shijiazhuang, China
HS Code	8501530090
Production Capacity	500 Sets Per Month

Product Description

YRKK series motors are slip-surrounding three-phase asynchronous motors, which can increase the starting torque at a small starting current.The YRKK slip ring motor is a box-type structure, and the base is welded by steel plate, which is light in weight and good in rigidity. The closed air/air cooler is installed on the top of the motor, which is convenient for disassembly and assembly, which is beneficial to the maintenance and repair of the motor. The sliding ring cover has an observation window for observing the operation.YRKK high-voltage slip ring motor stator adopts external press-fit structure, the stator winding adopts Class F insulation material, the end has reliable fixing and binding, and many times of inter-turn pulse voltage test and ground withstand voltage test are carried out in the manufacturing process, and It adopts advanced foreign vacuum pressure impregnation solventless paint equipment and process (VPI) treatment. Therefore, the insulation performance of the motor is excellent and reliable, the mechanical strength is good, and the moisture resistance is strong.Center height range: H355 ~ 1000mm
Power range: 185kW ~ 5600kWNumber of poles: 2/4/6/8/10/12/16Rated voltage: 3000V/3300V/6000V/6600V/10000V/11000VRated frequency: 50HZ/60HZProtection level: IP54 or IP55Insulation class: FWork system: S1 (continuous)Cooling method: IC611/IC616Installation 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).
YRKK series motors are slip-surrounding three-phase asynchronous motors, which 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.
The company has large-scale laboratory, intelligent CNC winding machine, CNC rising machine, automatic wrapping machine, VPI high pressure vacuum immersion system, large-scale dipping paint drying furnace, 60 tons test platform, large vertical car, milling machine, grinding machine, Each type of dynamic balancing machine, double-feedback test and detection system with 6MW (12MW) motor and other motor production professional equipment more than 500 sets, sound mechanical equipment processing capacity, to lay a good foundation for customers to improve good quality motor products.

Our company's motor manufacturing factory adheres to the concept of green, efficient and energy-saving production service, pays attention to the harmonious development of internal and external environment, builds environmentally friendly motor manufacturing enterprises, strictly implements motor standard process, and selects high-quality energy-saving materials to ensure the quality of motor products.

Why choose us (our service advantage)
1. Professional motor manufacturing service provider;
2. Sound product quality management and certification system;
3. Have a professional sales and technical service team;
4. The motor has perfect process and strong mechanical processing capability;
5. High standard product technical service system;
6, good faith and mutual benefit, good credit guarantee.