VHS SERIES VERTICAL HOLLOW-SHAFT MOTORS

Description

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(**0°) and  **4°F(*0°)

Altitude

******0ft(***0m) above sea level and below

FEATURES

ELECTRICAL

·Three Phase Squirrel-Cage motor

·Rating*7.5HP Up to **0HP

·Synchronous Speed: ***0RPM

·Pole number:2,4,6

·Voltage and frequency

****0V/**0V,**0V *0HZ

·Service factor

MECHANICAL

·Open Dripproof(WP*1)Enclosure

·Protection Degree:IP*0,IP*3,IP*5

·Frame sizes—**3TP~***8P (******5mm)

·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 **6TP:grease

 ****4TP and above:oil

·Quiet running and low vibration