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