Electric Fan Motor

1)High power density and compact appearance.
2)VPI vacuum pressure impregnated F class insulation system can withstand short-term overload.
3)Low loss is achieved through high efficiency.

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Product Details
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The Electric fan motor has the characteristics of simple structure, convenient manufacture, maintenance-free, reliable operation, low quality and low cost.


Product Introduction

1)High power density and compact appearance.

2)VPI vacuum pressure impregnated F class insulation system can withstand short-term overload.

3)Low loss is achieved through high efficiency.

4)The long brush life is realized by using the optimized current circulation system.


Products Specification

Manufacturing and Inspecting Standard

GB755-2008 rotary motor rated data and function(IEC60034);
GB10068-2008 vibration and its measurment, evaluation and limits above 56mm frame motor(IEC60034-14);
GB/T10069.3-2008 rotation motor electrical noise measurment methods and limits part 3: Noise limitsQ/HLD J001-2011 standard for YJP Series dedicated variable speed three-phase AC asynchronous motor.

Protection Class

IP23

Rated Frequency

50hz,60hz,25hz( Available rated frequency: 4 poles—19.3; 33Hz 6 poles— 29.3;37.5Hz)

Rated Power

15-1250kw

Standard Rated Voltage

220V,330V,440V,550V ,660V or other Voltage may be derived on request

Motor Insulation

Class F

Mounting Type

IMB3(or as requested)

Poles

2,4,6,8,10,12poles

Motor Frame Size

112,132,160,180,200,225,280,355,400mm

Duty

S1

Methods of Cooling: IC06, IC416 and ICW37A86, Other types of protection and cooling required by customers can be negotiated.


Product feature and application

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All our motors are made of advanced production technology and high quality raw materials, suitable for shipbuilding, metallurgy, electric power, etc.All procedures are completed internally to ensure high quality motor.


Product qualification

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We have our own production line, quality control equipment,and our products obtained international CE&TUV certification,products sold around the world.


Deliver-shipping and serving

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FAQ

1. What are the ambient temperature requirements?

-15℃-40℃

2. How should be insurance equipment tripping handled

Check the insulation of each phase winding to the frame and the same insulation。

3. What causes the stator to stay at low speed

There is fracture between rotor end ring and guide rod.


Latest News

The stator windings of three-phase ac motor are basically three coils separated by 120 degrees, which are triangular or star connected.

When a three-phase current is applied, a magnetic field is generated in each coil, and the three magnetic fields are combined to create a rotating magnetic field.

The current completes a full vibration, and the rotating magnetic field rotates exactly once. Therefore, the revolutions per minute of the rotating magnetic field N=60f.

Where f is the power frequency.

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