Yr Series (IP44) Slip Ring Induction Motor

Basic Info

Model NO.	YR315
Number of Poles	4.6.8.10.12
Starting Mode	Soft Starter
Certification	ISO9001, CCC, Ce
Brand	China Motor
Installation	B3
Voltage	380V,400V, 415V, 460V, 690V, etc
Nsulation Class	F
Output Power	55kw--220kw
Driving	Fan, Compressor, Water Pump, Crusher, Machine Tool
Cooling Method	IC411
Protection	IP44,IP54
Frequency	S1
Frame Size	H280--315
Ambient Temperature	-15ºC~+40ºC
Transport Package	Plywood Case
Trademark	ZCL
Origin	Shijiazhuang. China
HS Code	8501530090
Production Capacity	100 PCS Per Month

Product Description

YR series (IP44) slip ring induction motor is a general-purpose wound rotor three-phase asynchronous motor. Its power level and installation dimensions are in accordance with IEC standards. The protection grade of YR winding slip ring motor is IP44, which further improves the protection level. Make it more suitable for the use of mechanical equipment in special working conditions. It is widely used in the following situations:
(1) requires a larger starting torque than a squirrel-cage rotor motor;
(2) The capacity of the feeder line is insufficient to start the squirrel-cage rotor motor;
(3) A small range of speed regulation is required;
(4) Synchronized transmission of the "electric shaft". Such as compressors, sugar mills, textile machines, winches, wire drawing machines, conveyors and other machinery.
YR series (IP44) slip ring induction motor has the advantages of high efficiency, energy saving, low noise, low vibration, safe and reliable operation, convenient installation and maintenance. It can be used for various motors used in general purposes, such as ball mills, fans, compressors, water pumps, crushers, cutting machines, transportation machinery and other original motors. In addition, it can also be used to drive large torque inertia fans, coal mills, rolling mills, winches, electric shovel and other machinery, especially for mechanical equipment under special working conditions with high requirements on motor protection.

Frame number range: 280-315
Power range: 55-220KW
Voltage: 380V/415V/440V/660V/690V/1140V
Number of poles: 4/6/8/10/12
Rated frequency: 50Hz/60Hz
Protection level: IP44 (slip ring protection class IP23)
Cooling method: IC411
Working system: S1
Insulation class: Class F
Wiring method: stator △ connection method, rotor is Y connection method
Installation method: B3 (horizontal installation)
Ambient temperature: ≥ -15 ºC and ≤ 40 ºC

YR slip ring induction motor has the advantages of high efficiency, strong overload capability, large starting torque, reliable structure and beautiful appearance. The enclosure protection grade is IP44, which has good protection performance, can be used in dusty environment, and is not flammable. General place for explosive or corrosive gases. In environments with relatively humid and slightly corrosive gases, it is also better than a protective structure.

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.

 

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 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.