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LEESON Condenser Fan Motor, 0.75 HP, 1 Ph, 60 Hz, 460 V, 1200 RPM, 48Y Frame, TEAO - X459
Part #:048A11T581
Catalog #:X459
Model #:48A11T581B
KEY FEATURES
- Automatic reset thermal protector prevents overheating.
- IRIS® insulation system offers superior protection for use with a variable frequency drive.
- Permanently lubricated, double-sealed bearings extend the lifetime of the motor.
- Ambient temperature up to 70°C allows for consistent operation in a range of environments and applications.
- Vertical/horizontal mounting for proper placement of the fan within airflow.
- LEESON® motors. Motors and solutions at our core™
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Product Specifications
Nameplate Specifications
| Phase: | 1 | Output HP: | 0.75 Hp |
| Output KW: | 0.56 kW | Voltage: | 460 V |
| Speed: | 1075 rpm | Service Factor: | 1.0 |
| Frame: | 48Y | Enclosure: | Totally Enclosed Air Over |
| Thermal Protection: | Automatic | Efficiency: | 68 % |
| Ambient Temperature: | 60 °C | Frequency: | 60 Hz |
| Current: | 2.1 A | Power Factor: | 92 |
| Duty: | Continuous | Insulation Class: | B |
| Design Code: | NO DESIGN CODE | KVA Code: | D |
| Drive End Bearing Size: | 6203 | Opp Drive End Bearing Size: | 6203 |
| UL: | Recognized | CSA: | Y |
| CE: | N | IP Code: | 43 |
| Number of Speeds: | 1 |
Technical Specifications
| Electrical Type: | Permanent Split Capacitor | Starting Method: | Across The Line |
| Poles: | 6 | Rotation: | Selective Counterclockwise |
| Resistance Main: | 0 Ohms | Mounting: | Round - Extended Studs |
| Motor Orientation: | Horizontal | Drive End Bearing: | Ball |
| Opp Drive End Bearing: | Ball | Frame Material: | Rolled Steel |
| Shaft Type: | Single Special Extension | Overall Length: | 12.50 in |
| Frame Length: | 5.50 in | Shaft Diameter: | 0.500 in |
| Shaft Extension: | 6.06 in | Assembly/Box Mounting: | F1 ONLY |
General Specifications
| UPC: | 722856037923 | Weight: | 23.00 LB |
| Packaged Length: | 16.06 IN | Packaged Width: | 6.75 IN |
| Packaged Height: | 6.62 IN | HTC: | 8501.40.4040 |
| Country of Origin: | Mexico |
Speed Characteristics
| Curvepoint | Current (Amps) | Current (%) | Torque (ft-lbs) | Torque (%) | Speed (RPM) | Rated Output (KW) | Power Factor (%) | Rated Output (Hp) |
| Break-Down | 4.44 | 234.0 | 107.00 | 194.0 | 979 | 1.85 | 0.0 | 0.75 |
| Full Load | 1.90 | 100.0 | 55.20 | 100.0 | 1,143 | 0.81 | 0.0 | 0.75 |
| Pull-Up | 6.92 | 364.0 | 21.90 | 40.0 | 32 | 2.38 | 0.0 | 0.75 |
| Locked-Rotor | 6.92 | 364.0 | 22.40 | 41.0 | 0 | 2.38 | 0.0 | 0.75 |
Load Characteristics
| % of Rated Load | 0 % | 25 % | 50 % | 75 % | 100 % | 125 % | 150 % |
| Current (Amps) | 1.02 | 1.14 | 1.33 | 1.59 | 1.90 | 2.32 | 2.91 |
| Rated Output (KW) | 0.25 | 0.38 | 0.51 | 0.65 | 0.81 | 1.00 | 1.26 |
| Efficiency (%) | 0.0 | 37.2 | 55.0 | 64.3 | 68.0 | 70.1 | 66.6 |
| Power Factor (%) | 53.5 | 72.3 | 83.4 | 89.4 | 92.0 | 93.6 | 94.1 |
| Speed (RPM) | 1,200 | 1,186 | 1,174 | 1,159 | 1,143 | 1,121 | 1,081 |
| Temp. Rise @ FL | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 |
| Torque (ft-lbs) | 0.00 | 13.40 | 26.90 | 40.90 | 55.20 | 70.40 | 87.50 |