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1/2 HP General Purpose Motor,3-Phase,1140 Nameplate RPM,Voltage 230/460,Frame 56 MTR,3 Ph,1/2hp,1140,230/4600,EFF 75.3 MTR,3 Ph,1/2hp,1140,230/4600,EFF 75.3 MTR,3 Ph,1/2hp,1140,230/4600,EFF 75.3 MTR,3 Ph,1/2hp,1140,230/4600,EFF 75.3
  • DAYTON 

    1/2 HP General Purpose Motor,3-Phase,1140 Nameplate RPM,Voltage 230/460,Frame 56

  • Item # 31TT11
  • Mfr. Model # 31TT11
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Product Details

Motor complies with 2015 efficiency legislation for small-frame motors.
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Technical Specifications

Item # 31TT11
Mfr. Model # 31TT11
UNSPSC #26101612
Catalog Page 14
Shipping Weight 28.5 lbs
Country of Origin Mexico *
Item General Purpose Motor
Motor Application General Application
Motor Design 3-Phase
Motor Enclosure Design Open Dripproof
HP 1/2
Nameplate RPM 1140
Frame 56
Voltage 230/460
Hz 60/50
Phase 3
Full Load Amps 2.8/1.4
No. of Speeds 1
Motor Mounting Type Rigid Base
Motor Mounting Position Horizontal
Motor Thermal Protection None
Ins. Class B
Motor Service Factor 1.25
Motor Bearings Ball
Motor Frame Material Rolled Steel
Max. Ambient Temp. 40 Degrees C
Motor Shaft Rotation CW/CCW
Shaft Dia. 5/8"
Shaft Length 1-7/8"
Length Less Shaft 9-3/4"
Overall Length 11-11/16"
Motor Shaft Design Keyed
RPM Range 1101-1200
Standards UL (E47479)
Duty Continuous
Motor Efficiency Group Premium Efficient
Nominal Efficiency 75.3%
Inverter Rated Yes
Includes Shaft Slinger
Manufacturers Warranty Length 1 yr.
Green Certification or Other Recognition Energy Aware
Green Environmental Attribute Product Contributes To Reducing Energy Consumption
RPM Group 1101-1200

* This product's country of origin is subject to change

Compliance and Restrictions

Motor Efficiency Group
Premium Efficient
Nominal Efficiency
75.3

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