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More about Marathon General Purpose Farm Duty 1HP Motor Model- X912
The Marathon General Purpose Farm Duty Motor is a one-horse power, single-speed, fully enclosed general-purpose motor that can be used for a wide variety of duties on the farm.
Features
- Double-shielded bearings extend the service life of the motor
- EXXON® Polyrex® EM Grease supports temperatures between -20°F and +350°F
- Shaft flingers protect bearings from damage
- Condensation drains allow the motor to expel and drain moisture.
Specifications
- HTC:8501.40.6040
- Output HP:1 Hp
- Output KW:0.75 kW
- Frequency:60 Hz
- Voltage:115/230 V
- Current:9.2/4.6 A
- Speed:1725 rpm
- Phase:1
- Efficiency:81.1 %
- Power Factor:86.2
- Duty: Continuous
- Insulation Class:B
- Design Code:N
- KVA Code:K
- Frame:56
- Enclosure:Totally Enclosed Non Ventilated
- Thermal Protection:Automatic
- Ambient Temperature:40 °C
- Drive End Bearing Size:6203
- Opp Drive End Bearing Size:6203
- UL:Recognized
- CSA:Y
- CE:N
- IP Code:43
- Number of Speeds:1
Dimensions
- Weight:32.00 lbs
- Length:13.25"
- Width:9.62"
- Height:7.75"
Speed Characteristics
Curvepoint | Current (Amps) | Torque (OZ-FT) | Speed (RPM) | Rated Output (KW) | Rated Output HP |
Breakdown | 17.7 | 129.0 | 1514 | 3.4 | 1 |
Pull-Up | 36.6 | 91.4 | 164 | 6.8 | 1 |
Locked-Rotor | 36.6 | 1117.8 | 0 | 6.8 | 1 |
Load Characteristics
Rated Load | 0% | 25% | 50% | 75% | 100% | 115% | 125% | 150% | 200% |
Current (AMPS) | 1.95 | 2.27 | 2.93 | 3.72 | 4.63 | 5.0 | 5.68 | 6.89 | 10.2 |
Rated Output (KW) | .13 | .31 | .50 | .70 | .92 | .97 | 1.15 | 1.41 | 2.10 |
Efficiency (%) | .0 | 60.8 | 75.0 | 79.8 | 81.1 | 77.0 | 81.0 | 79.3 | 71.1 |
Power Factor (%) | 29.0 | 59.0 | 74.0 | 82.0 | 86.2 | 86.0 | 88.0 | 89.0 | 89.5 |
Speed (RPM) | 1,800 | 1,789 | 1,778 | 1,767 | 1,755 | 1,748 | 1,741 | 1,723 | 1,665 |
Temp. Rise @ FL | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Torque (OZ-FT) | 0 | 11.8 | 23.7 | 35.70 | 47.8 | 55.68 | 60.3 | 73.1 | 101.0 |
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