Yr Series Wound Rotor Slip Ring Motor Ball Mill Motor

Basic Info

Model NO.	yr
Number of Poles	8
Starting Mode	Serial Rotor Resistance Starting
Certification	ISO9001, CCC, Ce
Brand	China Mtoor
Protection	IP23
Voltage	380V/415V/660V/3kv/6kv/10kv
Nsulation Class	F
Stator Winding	100%Red Copper
Driving	Ball Mill, Steel Rolling Mill, Sugar Rolling Mill
Cooling Method	IC01
Rotor Winding	100%Red Copper
Advantage	Strong Ability for Instantaneous Overload
Frequency	50Hz/60Hz
Transport Package	Plywood Case
Trademark	ZCL
Origin	Shijiazhuang, China
HS Code	8501530090
Production Capacity	300 PCS Slip Ring Motors Per Month

Product Description

YR AC slip ring motor is a protective winding rotor asynchronous motor. The power level and installation dimensions of the motor are in accordance with IEC standards. It has the advantages of high efficiency, strong overload capability, low noise, low vibration, reliable structure and beautiful appearance. A large number of mechanical equipment are used together, which can be matched and exchanged with imported equipment. YR slip ring motor is an upgraded product used to replace the old type of wound rotor motor of JR, JR2, JR3, etc. It is an ideal product to achieve energy saving, improve the technical level and operational reliability of the supporting mainframe. The stator of the motor adopts the external press-fit structure, the coil end has reliable support and binding, and the rotor adopts high-strength lacquered flat copper wire. The coil has high mechanical strength, stable and reliable insulation performance, and a separate grounding terminal in the junction box.
YR AC asynchronous slip ring motor adopts Class B or Class F insulation, rated voltage is 380V (also can be made into 660V), rated frequency is 50Hz, stator is △ connection method (Y connection method at 660V), rotor is Y connection method . The structure and installation type of the motor is IMB3 (the base has a foot, the end cover has no flange, and the horizontal type). Stator outlet mode: frame number H160-315 is the side outlet; frame number H355-400 is the ejector line.

Center height range: 160-400mm
Motor power range: 7.5KW-630KW
Rated voltage: 380V/415V/660V/690V
Number of poles: 4/6/8/10/12
Rated frequency: 50Hz/60Hz
Protection level: IP23
Cooling method: IC01
Working system: S1
Insulation class: B or F
Wiring method: stator △ connection method, rotor is Y connection method
Installation method: B3 (horizontal installation)
Ambient temperature: ≥ -15 ° C and ≤ 40 ° C
Remark: When starting this type of motor, the starting varistor must be connected to the rotor circuit of the motor. It is not permissible to short-circuit the rotor windings directly.

YR AC slip ring has the advantages of high efficiency, strong overload capability, low noise, low vibration, reliable structure and beautiful appearance. The motor casing is a rigid cast iron casing, and the motor slip ring is located outside the non-bearing end for easy replacement and maintenance.

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.

 

The motor products manufactured and sold by our company are used in many industries, such as electric power, mining, steel metallurgy, petrochemical, water conservancy, transportation, building materials and many other industries. The equipment for the motor is pump, machine tool, fan, mill, crusher, rolling mill, compressor and many other industrial equipment.
If you are interested in our products motor,pls feel free to contact us! Thank you very much!
Shijiazhuang ZCL Electric Motor Technology
ADDRESS: Industrial Zone, Zhangjiazhuang Town, Airport Road, gaocheng District, Shijiazhuang, Hebei, China
HEBEI PROVINCE, CHINA
Welcome to visit our factory!!!