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  • Fuzhou Wonder Electric Co.,Ltd
  • Founded in 1988, with 1600 employees and a land area of 330,000 sqm, Wonder is recognized as a leader and innovator of high efficiency motors in China.

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  • Fuzhou Wonder Electric Co.,Ltd(HQ)
  • No.120,ChangYang Road Chang An Investment District Fuzhou Development Zone, Fujian, China.
    Tel.:+86-591-83998899
    Fax: +86-591-83699968
    E-Mail:wonder@wonderfz.com

  • 2018-08-04 ·Overseas Sales Manager
  • 2015-01-27 ·Manager
  • 2015-01-24 ·Sales Specilist
  • Home > Products > AC Motors NEMA Series
    VHS Series
    Vertical Hollow-Shaft Motors
    Designed Primarily for Deep Well Turbine Pump Applications.The Coupling is Equipped with a Non-Reverse Ratchet,Which Prevents Motor Rotation from Backspin at Shut Down.


    APPLICATIONS
    Designed Primarily for Deep Well Turbine Pump Applications.The Coupling is Equipped with a Non-Reverse Ratchet,Which Prevents Motor Rotation from Backspin at Shut Down.These Motors are Built to NEMA Standards and have Special Bearing Arrangements to Carry Heavy Thrust Loads.


    OPERATION CONDITIONS
    Ambient temperature
    ---between -4°F(-20°) and  104°F(40°)
    Altitude
    FEATURES
    ELECTRICAL
    ·Three Phase Squirrel-Cage motor
    ·Rating-7.5HP Up to 500HP
    ·Synchronous Speed: 1800RPM
    ·Voltage and frequency
    --230V/460V,460V 60HZ
    ·Service factorS.F.1.15
    ·Class F insulation
    ·Class B temperature rise at SF 1.0
    ·High torgue
    ·Efficiency:Standard,High,Super.
    MECHANICAL
    ·Open Dripproof(WP-1)Enclosure
    ·Frame sizes—213TP~5008P
    ·Ball bearing type Non—Reverse Ratchet Included
    ·Oversized angular contact bearing and ball bearing
    ·Hing thrust design.Higher thrust load required,Please Contact with us
    ·Large reservoir "oil bath"
    ·Space heaters as standard
    ·Thermal protection as standard
    ·Light weight hood for easy access
    ·Optimal ventilation
    ·Cast iron construction
    ·Lubrication for angular contact bearing
    --Up to 286TP:grease
    --324TP and above:oil
     

  • SNA Series NEMA Premium Efficiency Cast Iron Motors
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  • Fuzhou Wonder Electric Co.,Ltd.
    Add: No.120,Changyang Road,Fuzhou Development Zone,Fujian,China
    Tel: +86-591-83998899 Fax: +86-591-83998666
  • Copyright©2014 Fuzhou Wonder Electric Co.,Ltd.