OEM Wolong Nanyang ATB brand Y YX series high voltage three-phase AC motor Supplier, Companies

The Schorch brand Y YX series high-voltage three-phase asynchronous motors feature the frame size of 710~1120. This series of products are developed based on Wolong Nanyang Explosion Protection company’s long-term stable design and manufacturing experience of high-voltage three-phase asynchronous motor series. They are high-quality and cost-effective motors provided by WOLONG in various fields.

Product Description

The 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.
Rotor & Bearing Construction
Motor Rotor Structure
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.
Bearing System
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.
Applications
The Y/YX series of 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)
Cooling Method See table 2
Installation Method IMB3 (Also IMB35, IMV1)
Protection Level See table 2
Working System S1
Ambient Air Temp -15℃~+40℃
Altitude ≤1000mm
Temperature Rise Limit 80K (B class), 105K (F class) (Maximum power for each frame size and each number of poles)
Standard Configuration Indoor
Optional Configurations 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).
Frequently Asked Questions
What are the structural features of the Y/YX series motor frame?
The Y/YX series motors utilize an internationally popular box-type structure. The base, end cover, and other key components are welded with steel plates, giving the motor a lightweight build and excellent rigidity.
What types of rotor structures are available for these motors?
Two rotor structures are available: cast aluminum and copper bar. The cast aluminum structure offers high reliability and increased rotational inertia, suited for harsh environments. The copper bar structure features components joined by medium frequency welding for quality and reliable operation.
How are the bearings lubricated in the Y/YX series?
Rolling bearings feature non-stop oil injection and discharge devices for grease maintenance during continuous operation. Sliding bearings are end cover type spherical sliding bearings using pressure oil supply, oil ring self-lubrication, or composite lubrication, with integrated shaft current prevention.
What equipment and machinery can this motor series drive?
The series is suitable for driving ventilators, compressors, water pumps, cutting machinery, transportation machinery, and general mechanical equipment.
In what environments can Y/YX motors operate?
They are optimized for diverse industries like mining, steel, machinery, petroleum, chemical processing, and power stations. They operate reliably indoors, outdoors, in plateau climates, and in hot, humid environments.

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