3 phase electric motor

1)High effecienccy
2)Varivable speed
3)Fast heat radition,unique ventiation system in four corners win the national patents.

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Product Details
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3 phase electric  motor for Inverter is the technical trends nowadays after our company analysis of the development and characteristics of inverter AC Electric Inducation Motor in domestic and overseas. We designed this type of motor with independent research and innovation of the basis of a new type of AC variable speed asynchronous electric  induction motor, available to the various fields of industry with a novel and compact structure , exquisite appearance , reasonable technical and economic data to form a desired speed and inverter drive system .



Product Introduction

1)High effecienccy

2)Varivable speed

3)Fast heat radition,unique ventiation system in four corners win the national patents.


Products Specification

Comparison of different series 3 phase ac motor

No.

Squirrel cage ac electric motor

Y

YKK

YKS

Slip ring ac electric motor

YR

YRKK

YRKS

1

Structure

Box-type construction, made up of steel plates welded with each other

2

Cooling method

IC01 or (IC11, IC21, IC31)

IC611 or IC616

IC81W

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

5

Insulation

F

6

Mounting arrangement

IMB3

7

Voltage available

6kv, 10kv or other

8

Frequency available

50Hz , 60Hz


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 can it be used?

The use of a lot of occasions, almost used in daily life, factory equipment, ports, oil and coal fields.

2. Why can't a 60Hz motor be connected to a 50Hz power supply?

When the motor is designed, the silicon steel sheet is usually operated in the saturation region of the magnetization curve. When the power supply voltage is constant, decreasing the frequency will increase the magnetic flux and excitation electricity

The increase of current leads to the increase of motor current and copper consumption, which eventually leads to the increase of motor temperature rise. In serious cases, the motor may be burnt down due to overheating of coil.

3. What are the reasons for the lack of phase of the motor?

Poor internal wiring.


Latest News

The rotor windings of three-phase asynchronous motors are not made of insulated wires, but of aluminum or copper strips welded to the short-circuit ring. The three-phase asynchronous motors are called squirrel-cage motors.

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