Catalog No - X405

048A11O1744
Features
  • Single speed model, 3 lug mounting
  • Replaces Century (A.O. Smith) No. OCA1056
  • Capacitor not included, see Accessories section
  • Ball bearings
  • Double shaft extension 1-1/2" long by 1/2" diameter with flat each end
List Price: $400 USD

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General Specifications

Model : 048A11O1744 Catalog No : X405
Part Description : 1/2,1140,OPEN,48Y,1/60/208-230/4 Category : Other Purpose
Stock : Yes
Nameplate Specifications

Output HP : 0.50 HP Output KW : 0.37 kW
Frequency : 60 Hz Voltage : 208-230/460 V
Current : 3.6-3.6/1.8 A Speed : 1075 RPM
Service Factor : 1 Phase : 1
Efficiency : 65.7 % Duty : Continous
Insulation Class : B Design Code : NO DESIGN CODE
KVA Code : F Frame : 48Y
Enclosure : Open Air Over Overload Protector : Automatic Lock Rotor Only
Ambient Temperature : 60 °C Drive End Bearing Size : 6203
Opp Drive End Bearing Size : 6203 UL : Recognized
CSA : Y CE : N
IP Code : 10
Technical Specifications

Electrical Type : Permanent Split Capacitor Starting Method : Across The Line
Poles : 6 Rotation : Selective Counterclockwise
Mounting : Three Lug Mount Motor Orientation : Horizontal Or Up Or Down
Drive End Bearing : Ball Opp Drive End Bearing : Ball
Frame Material : Rolled Steel Shaft Type : Single Special Extension
Overall Length : 11.82 in Frame Length : 6.38 in
Shaft Diameter : 0.500 in Shaft Extension : 4.06 in
Assembly/Box Mounting : F1 Only UPC : 722856041968
Weight : 25.00 LB
Speed Characteristics

Curvepoint Current (Amps) Current (%) Torque (ft-lbs) Torque (%) Speed (RPM) Rated Output (KW) Power Factor (%) Rated Output (Hp)
Pull-Up 11.20 21.80 30 2.00 0.50
Locked-Rotor 11.20 22.50 0 2.00 0.50
Break-Down 7.40 84.60 907 1.50 0.50
Load Characteristics

  • % of Rated Load
  • Current (Amps)
  • Rated Output (KW)
  • Efficiency (%)
  • Power Factor (%)
  • Speed (RPM)
  • Temp. Rise @ FL
  • Torque (ft-lb)
  • 0 %
  • 1.26
  • 0.201
  •  
  •  
  • 1,200
  •  
  • 0.00
  • 25 %
  • 1.28
  • 0.283
  •  
  •  
  • 1,183
  •  
  • 9.00
  • 50 %
  • 1.35
  • 0.369
  •  
  •  
  • 1,169
  •  
  • 18.00
  • 75 %
  • 1.47
  • 0.465
  •  
  •  
  • 1,154
  •  
  • 27.40
  • 100 %
  • 1.62
  • 0.568
  •  
  •  
  • 1,136
  •  
  • 37.00
  • 125 %
  • 1.84
  • 0.685
  •  
  •  
  • 1,117
  •  
  • 47.10
  • 150 %
  • 2.12
  • 0.827
  •  
  •  
  • 1,089
  •  
  • 57.90
  • 175 %
  • 2.56
  • 1.020
  •  
  •  
  • 1,045
  •  
  • 70.40