O211 Marathon 1/3HP Oil Burner Electric Motor, 3600RPM-1
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O211 Marathon 1/3HP Oil Burner Electric Motor, 3600RPM-3
O211 Marathon 1/3HP Oil Burner Electric Motor, 3600RPM-4

O211 Marathon 1/3HP Oil Burner Electric Motor, 3600RPM

$446.00

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Marathon Electric (Regal Beloit Corp) SKU: O211 Barcode: 722856041654

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Features

Features
  • Moderate starting torque
  • Capacitor start induction run design
  • NEMA 56C direct mounting
  • NEMA Jet Pump Service Factors

General Specifications

General Specifications
Model : 056C34D2109 Catalog No : O211
Part Description : 1/3,3600,DP,56C,1/60/115/208-230 Category : Single Phase
Stock : Yes

Nameplate Specifications

Nameplate Specifications
Output HP : 0.33 Hp Output KW : 0.25 kW
Frequency : 60 Hz Voltage : 115/208-230 V
Current : 5.6/2.7-2.8 A Speed : 3450 rpm
Service Factor : 1.75 Phase : 1
Efficiency : 64 % Duty : Continous
Insulation Class : B Design Code : NO DESIGN CODE
KVA Code : L Frame : 56C
Enclosure : Drip Proof Overload Protector : Manual
Ambient Temperature : 40 °C Drive End Bearing Size : 6203
Opp Drive End Bearing Size : 6203 UL : Recognized
CSA : Y CE : Y
IP Code : 22

Technical Specifications

Technical Specifications
Electrical Type : Capacitor Start Induction Run Starting Method : Across The Line
Poles : 2 Rotation : Selective Counterclockwise
Mounting : Round Motor Orientation : Horizontal
Drive End Bearing : Ball Opp Drive End Bearing : Ball
Frame Material : Rolled Steel Shaft Type : T
Overall Length : 10.44 in Frame Length : 6.50 in
Shaft Diameter : 0.625 in Shaft Extension : 2.06 in
Assembly/Box Mounting : F1 Only UPC : 722856041654
Weight : 14.00 LB

Speed & Load Characteristics

Speed Characteristics
Curvepoint Current (Amps) Current (%) Torque (ft-lbs) Torque (%) Speed (RPM) Rated Output (KW) Power Factor (%) Rated Output (Hp)
Break-Down 7.19 23.00 3,200 1.44 0.33
Locked-Rotor 14.10 14.30 0 2.86 0.33
Pull-Up 14.10 13.50 229 2.86 0.33
Load Characteristics
  • % of Rated Load
  • Current (Amps)
  • Rated Output (KW)
  • Efficiency (%)
  • Power Factor (%)
  • Speed (RPM)
  • Temp. Rise @ FL
  • Torque (ft-lb)
  • 0 %
  • 2.20
  • 0.130
  • 0.0
  • 25.0
  • 3,600
  • 0.0
  • 0.00
  • 25 %
  • 2.30
  • 0.200
  • 33.0
  • 36.0
  • 3,577
  • 0.0
  • 2.00
  • 50 %
  • 2.35
  • 0.250
  • 48.0
  • 48.0
  • 3,564
  • 0.0
  • 4.00
  • 75 %
  • 2.50
  • 0.320
  • 57.0
  • 58.0
  • 3,550
  • 0.0
  • 6.00
  • 100 %
  • 2.80
  • 0.390
  • 63.0
  • 65.0
  • 3,530
  • 30.0
  • 8.00
  • 115 %
  • 2.90
  • 0.450
  • 64.0
  • 68.0
  • 3,520
  • 35.0
  • 10.00
  • 135 %
  • 3.10
  • 0.500
  • 64.0
  • 72.0
  • 3,505
  • 40.0
  • 10.40
  • 150 %
  • 3.40
  • 0.570
  • 62.5
  • 76.0
  • 3,480
  • 45.0
  • 12.00
  • 175 %
  • 3.80
  • 0.680
  • 62.0
  • 82.0
  • 3,440
  • 50.0
  • 14.30
  • 180 %
  • 3.80
  • 0.700
  • 62.0
  • 82.0
  • 3,435
  • 55.0
  • 14.50
  • 200 %
  • 4.10
  • 0.780
  • 61.0
  • 84.0
  • 3,420
  • 0.0
  • 16.30