NEW TO LEESON
LEESON Fan and Blower Motor, 0.25 HP, 1 Ph, 60 Hz, 277 V, 1200 RPM, 48Y Frame, OPAO - X018
Part #:048A11O1350
Catalog #:X018
Model #:48A11O1350C
KEY FEATURES
- Automatic reset thermal(as noted) protector prevents overheating.
- Shielded ball bearings extend the service life of the motor.
- Class B insulation protects motor for a maximum temperature rating.
- Suitable for indoor or outdoor applications(as noted).
- LEESON® motors. Motors and solutions at our core™
How can we improve our Product Information?
Talk to one of our expert sales professionals about how this brand can efficiently power your business.
Product Specifications
Nameplate Specifications
| Phase: | 1 | Output HP: | 0.25 Hp |
| Output KW: | 0.19 kW | Voltage: | 277 V |
| Speed: | 1075 rpm | Service Factor: | 1.0 |
| Frame: | 48Y | Enclosure: | Open Air Over |
| Thermal Protection: | Automatic | Efficiency: | 61.2 % |
| Ambient Temperature: | 40 °C | Frequency: | 60 Hz |
| Current: | 1.6 A | Power Factor: | 98.7 |
| Duty: | Continuous | Insulation Class: | B |
| Design Code: | NO DESIGN CODE | KVA Code: | A |
| Drive End Bearing Size: | 6203 | Opp Drive End Bearing Size: | 6203 |
| UL: | Recognized | CSA: | Y |
| CE: | N | IP Code: | 10 |
| Number of Speeds: | 3 |
Technical Specifications
| Electrical Type: | Permanent Split Capacitor | Starting Method: | Across The Line |
| Poles: | 6 | Rotation: | Selective Counterclockwise |
| Resistance Main: | 0 Ohms | Mounting: | Resilient Ring - 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: | 9.25 in |
| Frame Length: | 3.75 in | Shaft Diameter: | 0.500 in |
| Shaft Extension: | 4.06 in | Assembly/Box Mounting: | F1 ONLY |
General Specifications
| UPC: | 722856038661 | Weight: | 11.00 LB |
| Packaged Length: | 11.06 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 | 1.75 | 159.0 | 27.40 | 143.0 | 936 | 0.48 | 0.0 | 0.25 |
| Pull-Up | 2.42 | 220.0 | 7.00 | 36.0 | 34 | 0.60 | 0.0 | 0.25 |
| Locked-Rotor | 2.41 | 219.0 | 8.20 | 43.0 | 0 | 0.59 | 0.0 | 0.25 |
| No Load | 0.60 | 55.0 | 0.38 | 2.0 | 1,200 | 0.13 | 78.5 | 0.25 |
| Full Load | 1.10 | 100.0 | 19.20 | 100.0 | 1,095 | 0.30 | 98.7 | 0.25 |
Load Characteristics
| % of Rated Load | 0 % | 25 % | 50 % | 75 % | 100 % |
| Current (Amps) | 0.60 | 0.68 | 0.78 | 0.90 | 1.10 |
| Rated Output (KW) | 0.13 | 0.17 | 0.21 | 0.25 | 0.30 |
| Efficiency (%) | 0.0 | 28.0 | 45.5 | 55.0 | 59.5 |
| Power Factor (%) | 78.0 | 89.0 | 94.0 | 97.0 | 98.7 |
| Speed (RPM) | 1,200 | 1,175 | 1,155 | 1,130 | 1,095 |
| Temp. Rise @ FL | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 |
| Torque (ft-lbs) | 0.38 | 4.60 | 9.20 | 14.00 | 19.30 |