Ningbo Lionball Ventilator Co., Ltd
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Square Shaded Pole Unit Bearing Motor

YJ series unit bearing motor with single phase, 4 shaded poles are running at rated voltage of 230V,115V, 127V,Frequency is 50/60Hz. 2-16W Cast Iron Double feet Unit bearing motor will fit existing brackets used by GE, Morrill and A.O.Smith designed for quiet, efficient fan duty operation.

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  • Description

    Type

    2-16W Cast Iron Double feet Unit bearing motor

    Shaft

    ¼” x 20 thread standard, Optional features include flatted end, smooth end, 5/16″diameter shaft. And rear shaft extension.

    Material

    Cast Iron

    Bearing 

    Unit bearing

    Mounting

    Five .150” diameter cored holes on rear (aluminum), three #8-36 drilled through and tapped (cast iron), and optional 2 side mounting bosses for pedestal mounting

    Operating Position

    Horizontal shaft (+/- 15°), optional all-angle, or vertical shaft up

    Leads

    Standard 18 gauge, 2 conductor. Lead cord may be terminated with 1/2” stripped wire, in-house molded plugs, eyelets, ¼” quick connects, or special terminals. Other customized lead options are available.

    Rotation

    Clockwise as viewed from back or lead end of motor. Counter clockwise is available to meet client’s requirements.

    Approvals

    UL approval(E256488 and E221116), SASO approval

    Operating temperature

    -20℃ to 50℃

    Service life

    More than 60000 hours

    Advantage

    YJ series unit bearing motor with single phase, 4 shaded poles are running at rated voltage of 230V,115V, 127V,Frequency is 50/60Hz.
    2-16W Cast Iron Double feet Unit bearing motor will fit existing brackets used by GE, Morrill and A.O.Smith designed for quiet, efficient fan duty operation. The unit bearing motor significantly outperforms traditional shaded pole motor. With efficiencies three times higher than shaded pole motors, in addition to the reliable and quiet unit bearing design, our company provides users the most reliable and best energy savings solution for their applications.
    All of our unit bearing motors will match with a variety of mounting brackets and fan blades in order to optimize airflow and system efficiency.
    The motors can be protected with thermal protection in accordance with client’s request. When the temperature of winding is at 125℃±5℃, the thermal protector will cut off the current.

     
    performance parameter

    MODEL

    VOLTAGE 
           V

    FREQUENCY
           Hz

    OUTPUT
           W

    CURRENT    A

    SPEED
           RPM

    ROTATION
           Rot

    A  
    mm

    B   mm

    C    mm

    YJ2-115-C21

    115

    50/60

    2

    0.28

    1300/1550

    CW

    80

    67

    62

    YJ2-115-C22

    115

    50/60

    2

    0.28

    1300/1550

    CCW

    YJ2-230-C21

    230

    50/60

    2

    0.14

    1300/1550

    CW

    YJ2-230-C22

    230

    50/60

    2

    0.14

    1300/1550

    CCW

    YJ4-115-C21

    115

    50/60

    4

    0.32

    1300/1550

    CW

    YJ4-115-C22

    115

    50/60

    4

    0.32

    1300/1550

    CCW

    YJ4-230-C21

    230

    50/60

    4

    0.16

    1300/1550

    CW

    YJ4-230-C22

    230

    50/60

    4

    0.16

    1300/1550

    CCW

    YJ5-115-C21

    115

    50/60

    5

    0.36

    1300/1550

    CW

    YJ5-115-C22

    115

    50/60

    5

    0.36

    1300/1550

    CCW

    YJ5-230-C21

    230

    50/60

    5

    0.18

    1300/1550

    CW

    YJ5-230-C22

    230

    50/60

    5

    0.18

    1300/1550

    CCW

    YJ6-115-C21

    115

    50/60

    6

    0.43

    1300/1550

    CW

    89

    76

    71

    YJ6-115-C22

    115

    50/60

    6

    0.43

    1300/1550

    CCW

    YJ6-230-C21

    230

    50/60

    6

    0.2

    1300/1550

    CW

    YJ6-230-C22

    230

    50/60

    6

    0.2

    1300/1550

    CCW

    YJ9-115-C21

    115

    50/60

    9

    0.64

    1300/1550

    CW

    YJ9-115-C22

    115

    50/60

    9

    0.64

    1300/1550

    CCW

    YJ9-230-C21

    230

    50/60

    9

    0.32

    1300/1550

    CW

    YJ9-230-C22

    230

    50/60

    9

    0.32

    1300/1550

    CCW

    YJ14-115-C21

    115

    50/60

    14

    0.48

    1300/1550

    CW

    YJ14-115-C22

    115

    50/60

    14

    0.48

    1300/1550

    CCW

    YJ14-230-C21

    230

    50/60

    14

    0.21

    1300/1550

    CW

    YJ14-230-C22

    230

    50/60


    14

    0.21

    1300/1550

    CCW

    YJ16-115-C21

    115

    50/60

    16

    0.92

    1300/1550

    CW

    98

    85

    80

    YJ16-115-C22

    115

    50/60

    16

    0.92

    1300/1550

    CCW

    YJ16-230-C21

    230

    50/60

    16

    0.48

    1300/1550

    CW

    YJ16-230-C22

    230

    50/60

    16

    0.48

    1300/1550

    CCW


    27


    Product feature and application

    (1) Product feature:

    ●Reliability

    ●Diversification of installation

    ●Specialized structure design

    ●A wide range of applications

    ●low noise

    ●Long service life


    (2)Application

    Our cast iron double feet unit bearing motors are primarily used in commercial refrigeration, condensing unit and unit heater, ice machine. They can be used in many applications demanding high efficiency and dependability with output ratings between 2-16 watts.


    Production details

    28(001)


    Deliver and serving

    (1)Deliver

    About 30-40 days after receive client’s payment. Because we are manufacturer, and we don’t have production in stock. We will arrange production as soon as possible.

    (2)Service

    ①Pre-sales services:

    We have Personalized Customization Scheme for every client.

    We will adjust the voltage, frequency, length of line and other detail character according to client’s demand.

    ②After-sales services

    ●According to the requirements of consumers, carry out the technical guidance on the use and other aspects

    ●Dealing with customers' letters, visits and telephone complaints, answering customers' inquiries. At the same time, we will use various ways to collect the opinions of consumers on the quality of products, and improve them in time according to the situation.

    ●warranty: one year after ETD.

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