Yr High Voltage Slip Ring Motor for Crane

• Application: Industrial
• Operating Speed: Constant Speed
• Number of Stator: Three-Phase
• Species: Yr Wound Rotor Slip Ring Motor
• Rotor Structure: Winding Type
• Casing Protection: Open Type
• Model NO.: YR
• Number of Poles: 8
• Starting Mode: Serial Rotor Resistance Starting
• Certification: ISO9001, CCC
• Brand: China Motor
• Voltage: 3kv/6kv/6.6kv/10kv/11kv
• Protection: IP00, IP21, IP23
• Nsulation Class: F
• Output Power: 1000kw
• Cooling Method: IC01
• Duty: S1
• Frequency: 50Hz/60Hz
• Stator Winding: 100% Red Copper
• Rotor Winding: 100% Red Copper
• Driving: Steel Rolling Mill, Cement Mill,Sugar Rolling Mill
• Transport Package: Plywood Case
• Trademark: ZCL
• Origin: Shijiazhuang, China
• HS Code: 8501530090
• Production Capacity: 20 Sets Per Month

Product Description

The crane slip ring motor (open type) is a high voltage wound rotor three-phase asynchronous motor. This type of motor complies with the international IEC standard. The motor is cooled by IC01. The motor is installed in IMB3 (horizontal with foot), rated frequency. It is 50HZ and the rated voltage is 6KV, 10KV.
The crane high voltage slip ring motor (open type) is suitable for use in environments where the altitude does not exceed 1000M and the ambient cooling air temperature does not exceed 40 °C. We are also willing to manufacture products for special environments and conditions according to the needs of users.
This series of motors is a steel plate welding machine seat with protection class IP00. It is compact in structure and self-recognized for ventilation and cooling. It is designed to be IP44 pipe ventilation according to user needs.
The stator winding of the heavy-duty high-pressure slip ring motor (open type) of the crane is immersed under VPI vacuum pressure, and the motor has good insulation and moisture resistance. The rotor winding coil is F-class. The bearing is a seat type sliding bearing, the lubrication method is compound lubrication, and the self-lubrication can be adopted in low power and in low temperature environment.
The crane high-pressure slip ring motor (open type) can be equipped with stator winding temperature measuring device and bearing temperature measuring device, which can realize real-time monitoring and alarm of long-distance temperature. This series of motors can be used to drive various mills, hoists and winches. Machines, crushers, fans, pumps and other machinery.

Stator core outer diameter range: 1180-2150mm
Power range: 400KW-5000KW
Number of poles: 6/8/10/12
Voltage: 6KV/6.6KV/10KV/11KV
Rated frequency: 50HZ/60HZ
Protection level: IP00/IP21
Cooling method: IC01
Insulation class: F
Working system: S1
Stator connection; Y
The application temperature of the motor is not more than 1000m; the ambient temperature is not lower than 40°C, there is less dust, no indoor environment such as steam, acid, alkali and other corrosive and explosive gases; the allowable voltage deviation range is ±5%.

The crane slip ring motor has a large starting torque and a strong overload capability. It has the advantages of high efficiency, low noise, small vibration, reliable structure and beautiful appearance.


The company has large-scale laboratory, intelligent CNC winding machine, CNC rising machine, automatic wrapping machine, VPI high pressure vacuum immersion system, large-scale dipping paint drying furnace, 60 tons test platform, large vertical car, milling machine, grinding machine, Each type of dynamic balancing machine, double-feedback test and detection system with 6MW (12MW) motor and other motor production professional equipment more than 500 sets, sound mechanical equipment processing capacity, to lay a good foundation for customers to improve good quality motor products.


Our company's motor manufacturing factory adheres to the concept of green, efficient and energy-saving production service, pays attention to the harmonious development of internal and external environment, builds environmentally friendly motor manufacturing enterprises, strictly implements motor standard process, and selects high-quality energy-saving materials to ensure the quality of motor products.


ZCL Electric Motor Technology Co., Ltd. is a company mainly engaged in the manufacture, research and development and sales of motor products. The company has many types of motor products, including IEC standard motors. It is a professional IEC motor manufacturer. Related motor products have passed the product certification in China, the United States, Canada, Europe, the Middle East and other regions, and the products are exported to all over the world. Companies adhere to the "focus on products, service" business philosophy, is committed to improving the quality of safe motor products and services for customers around the world.