Wolong NanyangATB brand YKS series high voltage three-phase AC motor

The Schorch brand  high-voltage three-phase AC induction motor series boasts a globally favored box-type design with star connection, which ensures superior work ability. Upon removal of the protective cover (or cooler), the motor's interior becomes accessible for visual inspection and physical contact, facilitating straightforward installation and maintenance procedures. The junction box is engineered with a compact structure and robust protection level. The wiring configuration is versatile, permitting connections from various angles, thus guaranteeing secure and dependable linkages. The electronic rotor is commonly produced using a cast aluminum rotor, where the rotor cage, end ring, and fan blades are formed in a single process, which bolsters operational dependability. The stator employs an external pressure-mounted design, and the use of F-class insulation material, anti-corona material, and vacuum impregnation treatment ensures exceptional insulation properties, protection against moisture, and resistance to impact. The motor bearings utilize rolling bearings (motors H500 and below with 2-level power use sliding bearings), providing enhanced protection. Moreover, motors equipped with rolling bearings are outfitted with continuous oiling and oil discharge mechanisms, which augment the motor's operational efficiency. Additionally, users have the flexibility to choose motor bearings that align with the motor's power and speed specifications.

Application

The Schorch brand YKS series of WOLONG high-voltage three-phase asynchronous motor is an optimized series of products designed and manufactured by our company using advanced domestic and foreign technologies and combining the decades of practical experience in producing high-voltage motors. It has the advantages of light weight, high efficiency, energy saving, low noise, low vibration, high reliability, long service life, and easy installation and maintenance. The YKS series is primarily designed for general mechanical applications, such as those found in fans, water pumps, compressors, crushers, chip cutting machines, and transportation machinery. These are commonly used in sectors including petroleum, chemicals, coal, power plants, metallurgy, transportation, textiles, pharmaceuticals, grain processing, and other industries that utilize similar mechanical equipment.
Model Description

Basic Features

Frame size: 710～1120

Rated voltage: 6000～10000V

Rated frequency: 50Hz, 60Hz

Rated power: see model spectrum table 11～14

Number of poles: 2～20P

Thermal classification: 155(F)

Temperature rise limit: 80K(B class), 105K(F class) (maximum power for each frame size and each number of poles)

Cooling method: see table 2

Installation method: IMB3 (can also be made into IMB35, IMV1)

Protection level: see table 2

Working system: S1

Ambient air temperature: -15℃～+40℃

Altitude: ≤1000mm

Indoor (standard configuration).

Optional: Outdoor (W), Outdoor Moderate Corrosion (WF1), Outdoor Severe Corrosion (WF2), Indoor Moderate Corrosion (F1), Indoor Severe Corrosion (F2), Wet Tropical Zone (TH), Dry Tropical Zone (TA), Outdoor Wet Tropical Zone (THW), Outdoor Dry Tropical Zone (TAW).