70 Kw Electric 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 70 kw electric motor 40kw use and control of the motor is very convenient, with the ability of starting, accelerating, braking, reversing and pawing, etc., which can meet various operational requirements.


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. How to calculate the speed of three-phase induction motor?

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2. How to change the speed of the motor?

Speed control by pole change.Changing the pole logarithm p can realize the speed adjustment by changing the synchronous speed ns of stator rotating magnetic field.

3. Which types of motors can be divided according to their purpose?

According to the operating point, it can be divided into power motor and control motor.


Latest News

Servomotor, also known as executive motor, is used as an executive element in an automatic control system to convert the received electrical signals into angular displacement or angular velocity output on the motor shaft.Its main feature is that when the signal voltage is zero, there is no rotation phenomenon, and the speed decreases with the increase of the torque.

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