Xian Putai Electric Motor Equipment Co., Ltd. is one of the leading manufacturers and suppliers of yrks high voltage ac motor in China. If you're going to buy CE approved yrks high voltage ac motor, welcome to get pricelist from our factory. All customized products are with high quality and low price.
YRKS Motor Introduction
YRKS Series – Water-Cooled Medium-High Voltage Wound high voltage ac motor Three-Phase Asynchronous Motor (Slip Ring Type). By adjusting the external resistance connected to the rotor circuit, the YRKS series allows flexible control of starting torque and starting current. The motor features a box-type steel plate welded structure, offering light weight and good rigidity.
Main Technical Parameters
|
Frame |
H355~1120 |
|
Power Scope |
200~9000kW |
|
Voltage |
3000V, 3300V, 4160V, 6000V, 6600V, 10000V, 11000V |
|
Frequency |
50Hz, 60Hz |
|
Number of Poles |
2P, 4P, 6P, 8P, 10P, 12P, 14P,16P |
|
Speed |
3000rpm, 1500rpm, 1000rpm, 750rpm, 600rpm, 500rpm,370rpm |
|
Cooling Method |
IC81W IC86W |
|
Protection Grade |
IP54, IP55 |
|
Insulation Class |
F(155℃), H(180℃) |
|
Duty |
S1, S4, S5, S6, S9 |
|
Mounting Type |
B3/V1 |

Product Features
-
Low temperature rise
-
Compact structure and light weight
-
High efficiency and energy saving
-
Low noise and vibration
-
High reliability and long service life
-
Convenient installation and maintenance
Having been validated by customers and markets both in China and internationally for several decades, the PUTAI brand YRKS high voltage ac motor has proven to be a reliable industrial electric motor.
To meet diverse customer requirements, the high voltage slip ring motor can be customized with foot or vertical mounting, insulation Class H, double shaft ends, and adaptations for TH3 environment, plateau conditions, and other special applications.
Application
- YRKS high voltage ac motor is mainly applied in general machinery equipment or other similar machinery, such as rolling mill, winch, blowers, water pump, mill, crusher, grinder applied in petroleum, chemical engineering, coal, power station, metallurgical, textile, medicine, food processing industries. More application details, click here.




Ordering Information
|
Ordering Scenario |
Submission of Complete Data and Technical Parameters Required |
|
Replacement of Existing Motors |
If the motor being purchased is intended to replace an existing unit, please provide the following materials in full to facilitate a rapid and precise model match, selection of appropriate product specifications, and the issuance of an accurate quotation: a photograph of the original motor's nameplate, photographs of the complete machine/equipment, relevant equipment drawings, and the original technical parameter sheet. |
|
Integration with New Equipment |
If the motor being purchased is intended for integration into brand-new equipment, please provide the following information in comprehensive detail: Electrical Parameters (Voltage, Power, Speed, Frequency, Frame Size); Equipment Configuration Parameters (Cooling Method, Insulation Class, Connection Method, Starting Method); Operating Conditions (Type of Driven Equipment, Industry Application, Ambient Temperature); Optional Accessories (Heaters, Temperature Sensors, Vibration Sensors, Speed Sensors, Encoders, etc.), as well as whether any accompanying spare parts are required. |
Custom Intelligent Manufacturing Capabilities
Focused on high-end motor OEM customization within the heavy industry sector, we specialize in the R&D and mass production of high-performance DC and medium/high-voltage motors, deeply tailored to the heavy-load operating conditions found in metallurgy, mining, and power generation. Supported by intelligent production lines and a standardized quality inspection system, we maintain full control over the entire value chain-from structural design and precision manufacturing to performance testing and after-sales maintenance. We offer targeted customization based on specific equipment loads and operating environments, thereby guaranteeing the long-term efficiency and operational stability of the machinery.
Package




Certificate








Company Profile
We offer a one-stop solution for all your needs-delivering reliable quality and exceptional compatibility. PUTAI Motor is a source factory that handles the entire process in-house-from the R&D and manufacturing of various industrial motors and associated electrical equipment to the coordination of import and export logistics. Our product line is comprehensive, featuring the full spectrum of mainstream market offerings-including AC, DC, and medium-voltage industrial motors, motor starters/drives, windings, and precision components.
Rather than engaging in generic, low-end mass production, we focus specifically on the customized adaptation of mid-to-high-end industrial motors. By closely analyzing our clients' specific on-site usage scenarios and equipment operational requirements, we optimize structural designs and manufacturing processes to deliver drive system solutions that offer superior compatibility and greater operational stability.
Whether you require the procurement of standard motors, the replacement of aging or faulty units within your facility, the customization of specialized non-standard motors, or the sourcing of a full complement of motor-related components, we offer a comprehensive, one-stop solution. We deliver exceptional value and robust after-sales support, making us an ideal long-term partner for a wide range of industrial collaboration scenarios.
Hot Tags: yrks high voltage ac motor, China yrks high voltage ac motor manufacturers, suppliers, factory
