North American Vertical Hollow Shaft Premium Efficient (VHS2) Electric Motors

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VERTICAL HOLLOW SHAFT  MOTORS HIGH EFFICIENCY
HIGH  THRUST  DESIGN
CAST IRON CONSTRUCTION
OPEN DRIPPROOF (WP-1)  ENCLOSURE

VHS2 SERIES 
VERTICAL HOLLOW 
SHAFT MOTORS

COUPLING INCLUDED IN PRICE!

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 shutdown. These motors are built to NEMA standards and have special bearing arrangements to carry heavy thrust loads.

FEATURES:
*    Meets or exceeds NEMA performance standards
*    Three Phase, 60 Hz
*    Enclosure:  WP1 – Open weather-protected machine Type 1 to NEMA MG 1-1993 (WP-1).
*    Inverter Duty (20:1 variable torque)
*    Cast Iron Construction
*    Hi-Thrust Design
*    Precision Balancing
*    40° C ambient temperature
*    Class F insulation system, class B rise at full load
*    Class H impregnation resin

*     Class B Temperature Rise @ 1.15 Service Factor
*    Oversized angular contact bearing and ball bearing
*     Large reservoir
*     High Torque
*    Vacuum Pressure Impregnation (VPI Treatment) for all windings
*    Non-reverse coupling (ball bearing type) included
*     Suitable for Part Wind Start at 230V
*     Suitable for Part Wind Start at 460V
*     Thermal Protected as standard
*     Space Heaters as standard
*     Lifting provisions on 213T frame and above

Notes:
1.)  Suitable for Part Wind Start on 230V.
2.)  Suitable for Part Wind Start at 460V.
3.)  Plate Steel Construction.
4.)  Extra High Thrust, Double Stacked Bearing Design.