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Two Speed AC Motor

M1229T

Two Speed AC Motor
Item #101001709
  • 25 hp
  • 1800 rpm
  • 60 Hz
  • 460 V
  • Three Phase
  • OPSB - Open Slotted Band
  • 286T Frame
  • Rigid Base
  • 1.15 Service Factor
  • F-1 Mounting Style
  • Standard Efficient
  • Two Speed
  • 32/20 Full Load Amps
  • Steel
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Two Speed AC Motor
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    Shipment Options
  • 25 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
RPM 1800 rpm, 1200 rpm
Frame Size Shaft Input, Not a C-Face
Design B
Type 4050M
Full Load Amps 20
Motor Application Two Speed
Brake Feature No
Full Load rpm 1160 rpm, 1760 rpm
Hz 60 Hz
Product Line RG
Service Factor 1.15
Washdown Duty No
Enclosure OPSB
Mult. Sym. L1
Poles 4/6
C Dimension 25.06 in
Efficiency Group Standard Efficient
Motor Shaft Size 1 7/8 in
Voltage Rating 460
Epact Nominal Full Load Efficiency 91.7 %
Frame Material Steel
Motor Shaft Length 4 5/8 in
Voltage 460
BALD Family Names Two Speed Motor
Useable at 208V No
Enclosure Designation OPSB - Open Slotted Band
Rotation R
Mounting Rigid Base
Drive End Bearing 6311
VoltCode G
Open End Bearing 6309
RefPicture M1227T
Full Load Pf 0
Full Load Efficiency N/A
Frame 286T
Phase Three Phase
Mounting Style F-1
C Face Kit 40-1400
Weight 349.0 LB
EAN or UPC 781568116524
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