LEESON Other Purpose Motor, 0.50 HP, 1 Ph, 60 Hz, 208-230/460 V, 1200 RPM, 48Y Frame, OAO - X405
Part #:048A11O1744
Catalog #:X405
Model #:48A11O1744D
KEY FEATURES
- Single speed model, 3 lug mounting
- Replaces Century (A.O. Smith) No. OCA1056
- Capacitor not included.
- Ball bearings
- Double shaft extension 1-1/2" long by 1/2" diameter with flat each end
- As of 4/30/24 this product is now listed as LEESON® brand due to <a href="https://investors.regalrexnord.com/investors/ir-news/press-release-details/2024/Regal-Rexnord-Corporation-Closes-The-Sale-Of-Its-Industrial-Motors--Generators-Business-To-WEG/default.aspx">the divestiture of the Industrial Business.</a>
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Product Specifications
Nameplate Specifications
| Phase: | 1 | Output HP: | 0.50 Hp |
| Output KW: | 0.37 kW | Voltage: | 208-230/460 V |
| Speed: | 1075 rpm | Service Factor: | 1 |
| Frame: | 48Y | Enclosure: | Open Air Over |
| Thermal Protection: | Automatic | Efficiency: | 65.7 % |
| Ambient Temperature: | 60 °C | Frequency: | 60 Hz |
| Current: | 3.6-3.6/1.8 A | Power Factor: | 76.2 |
| Duty: | Continuous | Insulation Class: | B |
| Design Code: | NO DESIGN CODE | KVA Code: | F |
| Drive End Bearing Size: | 6203 | Opp Drive End Bearing Size: | 6203 |
| UL: | Recognized | CSA: | Y |
| CE: | N | IP Code: | 10 |
| Number of Speeds: | 1 |
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 |
General Specifications
| UPC: | 722856041968 | Weight: | 25.00 LB |
| Packaged Length: | 16.12 IN | Packaged Width: | 10.25 IN |
| Packaged Height: | 9.12 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) |
| 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 | 0 % | 25 % | 50 % | 75 % | 100 % | 125 % | 150 % | 175 % |
| Current (Amps) | 1.26 | 1.28 | 1.35 | 1.47 | 1.62 | 1.84 | 2.12 | 2.56 |
| Rated Output (KW) | 0.20 | 0.28 | 0.37 | 0.47 | 0.57 | 0.69 | 0.83 | 1.02 |
| Efficiency (%) | 0.0 | 33.4 | 50.6 | 60.4 | 65.7 | 68.2 | 67.7 | 64.0 |
| Power Factor (%) | 34.7 | 48.1 | 59.4 | 69.0 | 76.2 | 81.2 | 84.8 | 86.8 |
| Speed (RPM) | 1,200 | 1,183 | 1,169 | 1,154 | 1,136 | 1,117 | 1,089 | 1,045 |
| Temp. Rise @ FL | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 |
| Torque (ft-lbs) | 0.00 | 9.00 | 18.00 | 27.40 | 37.00 | 47.10 | 57.90 | 70.40 |