Yr Lifting High Voltage Slip Ring Asynchronous Motor (open type)

• 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.: Yr1000-10/1430-1000KW
• Number of Poles: 8.10.12
• Starting Mode: Serial Rotor Resistance Starting
• Certification: ISO9001, CCC, Ce
• Brand: China Motor
• Voltage: 6kv/6.6kv/10kv/11kv
• Nsulation Class: F
• Cooling Method: IC01
• Protection: IP00/IP23
• Duty: S1
• Frequency: 50Hz/60Hz
• Wire: 100%Copper Wire
• Ambient Temperature: -15° C~40° C
• Altitude: Not Exceed 1000 Meter
• Height of Center: 630mm
• Transport Package: Plywood Case
• Trademark: ZCL
• Origin: Shijiazhuang, China
• HS Code: 8501530090
• Production Capacity: 100 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 motor products manufactured by our company have obtained the ISO9001 quality management management system certification, passed the CCC/COC, China energy-saving product certification, and passed the certification certificates of CE/UL/IRIS/CAS and other European and American countries. The company strictly improves the quality and efficient motor products and services for users in strict accordance with the requirements of relevant product standards.


There are many types of motor products manufactured and sold by our company. The main products are high- and low-voltage three-phase asynchronous motors. The motor structure types include squirrel-cage type and winding type. Among them, high-voltage synchronous motors mainly support air compressors and mine ball mill equipment. use. We adhere to the service tenet of "focus on products, service with heart" and provide high-quality motor products to customers.


1. The outer packaging of the products are all standard export-oriented wooden plywood packaging.
2, the product packaging is protected by moisture, water plastic soft packaging
3. For products with special transportation requirements (such as temperature, fragile, variability, and easy to get wet), the packaging protection measures will be strengthened, and the target mark will be printed on the package.
4. There are obvious signs and symbols on the packing box that must be paid attention to during transportation and storage (such as position, moisture, rain, shockproof, lifting position, etc.).