YKS High-Voltage Motors, Introduction to YKS Series High-Voltage Motors

Machine Seat No.: H355～1000mm
Power Range: 220kW to 12,000kW
Extreme Number: 2-16
Rated Voltage: 3000V, 6000V, 10000V
Insulation Class: F Class
Protection Rating: IP54
Installation Method: IMB3
Cooling Method: IC81W
Work Schedule: S1
Application: Used for dragging fans, compressors, pumps, crushers, chip-cutting machine tools, conveying machinery, and other general machinery and equipment. Widely used in industries such as petroleum, chemicals, iron and steel, mining, machinery, and power stations. Currently producing the YKS1000-4 12000kW high-voltage three-phase asynchronous motor.

The YKS and YKS-W series high-voltage three-phase asynchronous motors comply with the provisions of the Ministry of Machinery and Electronics Industry's Enterprise Standard for the Technical Conditions of YKS and YKS-W Series High-Voltage Three-Phase Asynchronous Motors (Frame Numbers 355-630) in terms of power ratings, installation dimensions, and electrical performance specifications.
This motor features energy-saving, low noise, minimal vibration, safe and reliable operation, and easy installation and maintenance. It is suitable for driving various mechanical equipment such as ventilators, compressors, water pumps, crushers, coal mills, machining centers, plastic or rubber machinery, conveying equipment, and other devices. It is also used as a prime mover in mining, chemical industry machinery, metallurgy, power plants, and various industrial and mining enterprises.
The rated voltage of the motor is 6KV or 3KV, the rated frequency is 50HZ, and the rating is continuous operation (SI).
The YKS High-Voltage Three-Phase Induction Motors Series (H355～1000) are squirrel-cage induction motors with voltages of 3KV/6KV/10KV. These motors feature a protection class of IP44 or IP54 and are cooled by the ICW81A method.
This series of motors features energy-saving, low noise, minimal vibration, light weight, reliable performance, and easy installation and maintenance.
This series of electric motors can be used to drive various types of machinery, such as ventilators, compressors, water pumps, crushers, cutting machines, and other equipment. They are also suitable as prime movers for coal mines, the machinery industry, power plants, and various industrial and mining enterprises.
This series of electric motors features an IMB3 structure and installation type. The rated capacity is based on continuous duty cycle (S1). The rated frequency of the motor is 50Hz, and the rated voltage is 6KV or 10KV. For other voltage levels or special requirements, they can be negotiated with the customer upon order.
From the shaft extension end, the 2-pole motor rotates clockwise. If the customer requires counterclockwise rotation, it must be specified at the time of order.
YKS High Voltage Motor Model Meaning:
YKS 3551-4: "YKS" indicates a closed type squirrel cage induction motor with air-water cooled stator, "3551" denotes the center height of the base is 355mm, 1st core length, and "4" represents the number of poles.
YKS High-Voltage Electric Motors, Structure Introduction of YKS Series High-Voltage Electric Motors

The YKS and YKS-W series motors are squirrel-cage induction motors with air-water cooler. This series features a box-type structure, with a cylindrical shaft extension that can be connected to the driven machinery with a coupling. The motor's insulation grade is F, tested at B level, and the installation type is IMB3.
The YKS series motors have an IP44 protection rating, suitable for indoor environments; the YKS-W series motors have an IP54 protection rating, ideal for outdoor use in dusty, saline, and humid conditions.