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All Categories > Manufacturer > Nidec/Emerson/US Motors > Vertical Motors > Emerson/US Motors Vertical Holloshaft® High Thrust "P" Base Three Phase WPI Standard Efficient Motors > Item # HO20S2BLF  
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Item # HO20S2BLF, Emerson/US Motors Vertical Holloshaft® High Thrust "P" Base Three Phase WPI Standard Efficient Motors


20 HP, 1800 RPM, NEMA Frame 256TPH, 230/460 V, WPI

Applications:
For use on turbine, mix flow and propeller pumps.





Specifications  · Features

Specifications

Type

AU

Usage

Vertical Pump

Enclosure Type

Weather Protected Type I

Phase

Three

HP

20

RPM

1800

Voltage

230 V
460
V

Full Line Effi.

89.5

Frame

256TPH

Disc. Sym.

DS-7VS

Down Thrust

3300 lbs

Base Dia.

12 in

Cplg. Ht.

23 3/8 in

Cplg. BX

1 in

Cplg. Key Size

1/4

Ship Wt.

300 lbs

Service Factor

1.15

Manufacturer



Features
  • Class F Insulation, Class B Rise at Full Load (Sine Wave Power)
  • 1.15 Service Factor (Sine Wave Power)
  • Maximum 40ºC Ambient, 3300 Feet Altitude
  • 230/460 Volt Motors Suitable for 230 Volt Part Winding Start
  • 30 HP & Below Can Be Rerated For 208/415 Volt
  • 50 Hertz Operation at 1.0 Service Factor
  • Suitable For Operation on VFD Per NEMA MG-1 Part 30 At 1.0 Service Factor
  • 115 Volt Space Heater Through 250 HP
  • Corrosion Resistant Mill & Chemical Duty Paint
  • Weather Protected Holloshaft
  • Stainless Steel Nameplate
  • NRR = Non-Reverse Ratchet, SRC = Self-Release Coupling
  • Discount Symbol 7VS




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