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General Purpose Three Phase TEFC Horizontal - Footless Motor

U12S2ACR

General Purpose Three Phase TEFC Horizontal - Footless Motor
Item #101679531
  • AC Motor
  • General Purpose Motor Application
  • 1/2 hp
  • 1800 rpm
  • Three Phase
  • 60 Hz
  • 208-230/460 Voltage Rating
  • Horizontal - Footless Mount
  • TEFC Enclosure
  • 56C Frame
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General Purpose Three Phase TEFC Horizontal - Footless Motor
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    Shipment Options
  • AC Motor
  • General Purpose Motor Application
  • 1/2 hp
  • 1800 rpm
  • Three Phase

applications

  • Pumps
  • Fans
  • Compressors
  • Material handling
  • Other general purpose applications in damp, dusty or dirty environments

features

  • Class F insulation, class B rise at full load
  • Rolled steel frame (56 to 140 frames)
  • CE mark on name plate (140 frames and larger)
  • Shaft slinger on pulley end
  • Full 50 and 60 Hz operating data on nameplate
  • NEMA design B performance
  • Regreasable shaft end bearings (180 frames and up)
  • Sealed bearings (56 to 140 frames), double-shielded (180 to 280 frames)
  • Suitable for Wye-Delta start (250 frames and larger)
  • Dual voltage ratings suitable for part winding start (PWS) on low voltage
  • Full horsepower at 50 Hz
  • Lifting provisions on 180 frames and larger

compliances

  • 0
Insulation F
Voltage 208-230/460
Efficiency Group Epact Efficient
Frame Size 56C
Motor Shaft Size 5/8 in
Motor Shaft Length 1 7/8 in
Full Load Amps 1.8-1.7/0.9
Full Load Pf 71.1
Enclosure Designation TEFC - Totally Enclosed Fan Cooled
Poles 4
Mounting Style F-1
Brake Feature No
Motor Application General Purpose
Voltage Rating 208-230/460
Open End Bearing 6210-2Z-J/C3
Type Utf
Washdown Duty No
RPM 1800 rpm
Mounting C-Face - Less Base, Horizontal - Footless
Full Load rpm 1740 rpm, 1745 rpm
Drive End Bearing 6310-2Z-J/C3
Full Load Efficiency 74 %, 75.5 %
Design B
C Dimension 10.8 in
HP 1/2
Manufacturer Part No. U12S2ACR
Hz 60 Hz
Service Factor 1.25
Phase Three Phase
Enclosure TEFC
Useable at 208V Yes
Duty Continuous Duty
Frame Material Aluminum, Rolled Steel
Frame 56C
Weight 24.74 LB
EAN or UPC 786382041779
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