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Two Speed AC Motor

M1728T

Two Speed AC Motor
Item #101001755
  • 20 hp
  • 1800 rpm
  • 60 Hz
  • 460 V
  • Three Phase
  • TEFC - Totally Enclosed Fan Cooled
  • 286T Frame
  • Rigid Base
  • 1.00 Service Factor
  • F-1 Mounting Style
  • Standard Efficient
  • Two Speed
  • 27/14 Full Load Amps
  • Cast Iron
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Two Speed AC Motor
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    Shipment Options
  • 20 hp
  • 1800 rpm
  • 60 Hz
  • 460 V
  • Three Phase

applications

  • Fans
  • Blowers
  • Pumps

features

  • Lifting eye bolt mounted at top center 215T frame and up
  • Copper windings
  • Dynamically balanced rotors

caution

  • Motors misapplied in hazardous environments can cause a fire or explosion, resulting in destruction of property, serious injury or death
  • Only the end user or a qualified underwriter is to identify and select the proper class, group, division and temperature code motor to meet the requirements of each installation
  • Service center personnel can advise what listings and approvals motors carry, but cannot evaluate nor recommend what motors may be suitable for use in hazardous environments
Voltage Rating 460
Product Line RG
Mult. Sym. L1
Open End Bearing 6309
Service Factor 1
Motor Shaft Size 1 7/8 in
Poles 4/6
RPM 1800 rpm, 1200 rpm
C Face Kit 10-1305
RefPicture M3610T
Phase Three Phase
Efficiency Group Standard Efficient
Useable at 208V No
Frame Size Shaft Input, Not a C-Face
Full Load Amps 14
Epact Nominal Full Load Efficiency 91 %
Enclosure Designation TEFC - Totally Enclosed Fan Cooled
Full Load rpm 1160 rpm, 1760 rpm
Full Load Pf 0
Motor Application Two Speed
Mounting Rigid Base
Frame Material Cast Iron
Motor Shaft Length 4 5/8 in
C Dimension 27.76 in
Type 1046M
Frame 286T
Enclosure TEFC
Brake Feature No
Washdown Duty No
Mounting Style F-1
VoltCode G
BALD Family Names Two Speed Motor
Drive End Bearing 6311
Rotation R
Full Load Efficiency N/A
Design B
Hz 60 Hz
Voltage 460
Weight 390.0 LB
EAN or UPC 781568116173
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