Slip Ring Three Phase Asynchronous Induction Electric AC Motor

• Application: Industrial
• Operating Speed: Constant Speed
• Number of Stator: Three-Phase
• Species: Yr Motor
• Rotor Structure: Winding Type
• Casing Protection: Protection Type
• Model NO.: YR4501-4-560KW
• Number of Poles: 4
• Starting Mode: Auto-induction Voltage-reduced Starting
• Certification: ISO9001, CCC
• Brand: China Motor
• Voltage: 3kv/6kv/6.6kv/10kv/11kv
• Nsulation Class: F
• Output Power: 560kw
• Cooling Method: IC01/IC411
• Protection: IP23/IP44/IP54
• Duty: S1
• Frequency: 50Hz.60Hz
• Wire: Copper Wire
• Driving: Compressor, Pump, Crushers, Stock-Removing Machine
• Transport Package: Plywood Case
• Trademark: ZCL
• Origin: Shijiazhuang, China
• HS Code: 8501530090
• Production Capacity: 1000 Sets Per Month

Product Description

380 v to 11 kv YR YRKK YRKS series mdium and high voltage wound rotor slip ring motor
YR YRKK YRKS series medium size high voltage wound rotor slip ring asynchronous motor are used to drive steel rolling mill, sugar rolling mill, cement mill, windlass, press machinery, crusher, stock-removing, drawbenchs and other general-purpose machinery. They can serve as the prime movers in steel, mines, mechanical industries, blower, compressor, transportation, building materials industry, etc field.


* Technical parameter:
Power range:100kw-10000kw
Frame Size:355-1000mm
Rated Voltage: 380v~760v, 2.4 kv, 3 Kv 3.3 KV, 4160 V, 6 Kv 6.6 KV, 10 KV, 11 KV
Pole: 4, 6, 8, 10, 12
Speed: 1500rpm, 1000rpm, 750rpm, 600rpm, 500 rpm --for 50Hz power supply
            1800rpm, 1200rpm, 900rom, 720rpm, 600 rpm -- for 60Hz power supply
Protection Class: IP23, IP44, IP54, IP55
Cooling type: IC01, IC611, C616, IC81W

* Operation conditions:
Altitude:  =< 1000m;
Ambient temperature: -15- 40ºC
Input power frequency: 50Hz±l%;
Voltage: ±5% rated voltage;
Duty: S1( continuous).    

Comparison of different series High Voltage motors

No.	Squirrel-cage motor	Y JS	YKK	YKS	Y2, Y3
	Slip ring motor	YR JR JR2	YRKK	YRKS	YR2, YR3
1	Structure	Box-type construction, made up of steel plates welded with each other			Compact struction
2	Cooling method	IC01 or (IC11, IC21, IC31)	IC611 or IC616	IC81W	IC411
3		Natural ventilation, with top mounted protection cover	With top mounted air-air cooler	With top mounted air-water cooler
4	Protection type	IP23	IP44 or IP54	IP44 or IP54	IP54
5	Insulation	F
6	Mounting arrangement	IMB3
7	Voltage available	380 v, 2400 v, 3kv, 3.3kv;  4160 v,    6kv, 6.6kv;      10kv, 11kv
8	Frequency available	50Hz , 60Hz

* Advantages:
High efficiency,
Energy-saving,
Low Noise,
Low vibration,
High start torque,
Low start current,
Light weight and reliable performance.
Easy for installation and maintenance.


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.


Main process flow of the motor
Motor stator: casing processing → punching press → iron core seating → coil making → weaving → dipping paint drying
Electronic rotor: blank shaft processing → iron core press installation → iron core cast aluminum → rotor string shaft → weave → dipping paint drying → dynamic balance
Motor assembly: stator rotor assembly → machine test → motor appearance coloring → packaging storage


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.