• YR2 series (IP23) slip-ring three-phase asynchronous motors (frame size 160 to 400)

YR2 series (IP23) slip-ring three-phase asynchronous motors (frame size 160 to 400)

YR2 series (IP54) motor the closed slip-ring three-phase asynchronous motor is the latest design of the replacement products. The power level and mounting dimensions in accordance with IEC72 international standard. Please contact us:yudafu091@yeah.net

Product Details

Quick Details

Description

 YR2 series (IP54) motor the closed slip-ring three-phase asynchronous motor is the latest design of the replacement products. The power level and mounting dimensions in accordance with IEC72 international standard.

This series motors can be provided by changing the rotor external resistor, in order to obtain a good starting performance (in a smaller starting current, to provide a greater starting torque), and small range governor requirements. It is widely used in bigger than a squirrel-cage rotor motor starting torque; grid capacity is insufficient to start a squirrel-cage rotor motor, starter frequent and longer start-up time and linked into the electrical axis synchronous transmission and other occasions. Such as: metal cutting machine, crusher, ball mill, rubber and plastic machine, compressor. Sugar mills. Rolling mill. Wire drawing machine, winches, conveyor belts, heavy load starting machinery and equipment. This series motors have efficiency high overload capacity, low noise, small vibration, reliable structure, beautiful appearance, especially suitable for stand-alone or supporting export can be imported equipment swap. It has become the company's main export products.

Electrical parameters

1 Rated voltage 380V, rated frequency 50HZ. 400V, 415V, 420V 440V 660V 1140V and 60HZ, etc. can also be made according to user needs

2 Stator △ connection(And 3kW for Y connection) rotor Y connection

3 Motor using (F) grade insulation (Winding temperature rise class B); cooling method is IC411; continuous duty (S1).

4 Motor housing protection class IP54. H355-450 collector ring protection class of the stator and rotor are of IP23.H160-450 with a separate top outlet wiring more secure, reliable, convenient and if the users needs the other and outlet when ordering.

Model Description:

For example: YR 2(IP54) 355M 2-8

YR: slip-ring three-phase asynchronous motor

2: second replacement design

(IP54): International protection class code

355: Center Height (mm)

M: the length of the base code

2: core length code

8: Pole number

 

Rated voltage: 380V                                                    Rated frequency: 50Hz

Power range: 3~800 KW                                          Protection class: IP54

Insulation class: Class B or Class F                           Cooling method: IC411

Working mode: S1                                                       Pole number: 4,6,8,10,12

Company Profile

  The Shanxi Electric Motor Manufacturing Co., Ltd. (Shanxi motor factory) is the former State Ministry of Machinery Industry key enterprises in the production of small and medium-sized motor, motor has 50 years of manufacturing history, the company covers an area of 116,000 square meters, 800 employees working, which workstechnical staff of 108, with total assets of 218.77 million yuan, the annual production capacity of 100 million kW, the country's largest production base of small and medium-sized wound motor, the provincial "Trustworthy" units.
   The Company has the metalworking, electrical, stamping, assembly, tools, electrical maintenance, high pressure seven production plants, the main production equipment 533 sets. The company has a provincial-level enterprise technical centers and Shanxi Institute of special motor with strong technical innovation ability, national and updating new products Y3, the main research and development unit of the national motor industry YR3 YZR3 other series motor and industry standards the development of one of the units. The company in 1998 passed ISO9001: 1994 quality system certification, and in 2001 completed the ISO9001: 2000 Quality Management System revision replacement work.
      Production of basic series three-phase asynchronous motors, wound rotor three-phase asynchronous motors, crane and metallurgical three-phase asynchronous motors, VVVF three-phase asynchronous motors, 6kV, 10kV medium-sized high voltage three-phase asynchronous motors, varieties, specificationsfull. Of the company's technology center development and production of various special dedicated motor according to user requirements.Company product sales areas of the provinces and cities all over the country and exported to more than 30 countries in Europe and the United States, West Asia, South Africa and other. With a good reputation for quality, with several well-known domestic large enterprises to establish a long-term partnership. In order to further expand business scale, the company purchased 18 million sq m of land for the construction of a new plant, and then, the production will reach 500 million kW.
 Cuijun Lin, chairman, general manager with the staff is willing and all friends sincere cooperation and common development, we will provide a dedicated service.

shanxi electric

 

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