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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
---3300ft(1000m) above sea level and below

FEATURES
ELECTRICAL
·Three Phase Squirrel-Cage motor
·Rating-7.5HP Up to 500HP
·Synchronous Speed: 1800RPM

·Pole number:2,4,6
·Voltage and frequency
--230V/460V,460V 60HZ
·Service factor
MECHANICAL
·Open Dripproof(WP-1)Enclosure

·Protection Degree:IP20,IP23,IP55
·Frame sizes—213TP~5008P (160-355mm)
·Ball bearing type Non—Reverse Ratchet Included
·Oversized angular contact bearing and ball bearing
·Hing thrust design.Higher thrust load required

·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
·Quiet running and low vibration