Wolong Nanyang ATB brand Y YX series high voltage three-phase AC motor

The Schorch brand Y /YX series of motors adopt the internationally popular box-type structure. The base, end cover and other parts are welded with steel plates. The bearing adopts an end cover bearing device, which has the advantages of strong load capacity, easy maintenance and assembly. The motor is light and has good rigidity. After removing the cooler, you can observe or touch the inside of the motor, which is convenient for installation and maintenance.

The motor rotor has two structures: cast aluminum and copper bar. The rotor cage bars, end rings and fan blades of the cast aluminum structure are cast in one time, which provides reliability and increases the rotational inertia of the allowable load. This cage rotor can be used in harsh environments and has good electrical performance. The rotor cage bars and end rings of the copper bar structure are welded by medium frequency welding, which has good quality and ensures reliable operation.

According to the power and speed of the motor, the bearings are in the form of rolling bearings and sliding bearings. The rolling bearings are equipped with non-stop oil injection and oil discharge devices, which can realize the maintenance and care of the motor by regular grease injection when the motor is running continuously. The sliding bearings are end cover type spherical sliding bearings, which adopt pressure oil supply lubrication, oil ring self-lubrication or composite lubrication, and measures are taken to prevent the generation of shaft current.

Application

The schorch brand Y/YX series of WOLONG electric motors has the characteristics of lower center height, greater power, lower noise, safe and reliable operation, and convenient use and maintenance. It is suitable for driving various ventilators, compressors, water pumps, cutting machinery, transportation machinery, general machinery and other mechanical equipment, and is used as the original power in various working conditions such as mining, steel, machinery, petroleum, chemical industry, power stations, etc. Whether indoors or outdoors, in plateau climate or humid and hot climate, this series of high-voltage three-phase asynchronous motors can always provide superior driving force and has won the trust and praise of users.

 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).