LEESON General Purpose Motor, 1 HP, 1 Ph, 60 Hz, 115/208-230 V, 3600 RPM, 56C Frame, TEFC - N526
Part #:056C34W5304
Catalog #:N526
Model #:56C34W5304A
KEY FEATURES
- Encapsulated electronic starting switch is impervious to moisture
- Capacitor start induction run design for high starting torque
- Class F insulation
- Double sealed ball bearings
- 303 Stainless steel shaft with spring loaded contact seals in each endshield
- Stainless steel conduit box cover, nameplate, fan guard (TEFC) and hardware
- Cast oversized conduit box with high temperature Nitrile gaskets and threaded entrance
- Plugged drain holes in each endshield for all angle mounting
- Internal corrosion resistant coatings on frame, base, endshields, rotor and stator
- 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: | 1 Hp |
| Output KW: | 0.75 kW | Voltage: | 115/208-230 V |
| Speed: | 3450 rpm | Service Factor: | 1.15 |
| Frame: | 56C | Enclosure: | Totally Enclosed Fan Cooled |
| Thermal Protection: | No Protection | Efficiency: | 70 % |
| Ambient Temperature: | 40 °C | Frequency: | 60 Hz |
| Current: | 12.0/6.2-6.0 A | Power Factor: | 76 |
| Duty: | Continuous | Insulation Class: | F |
| Design Code: | L | KVA Code: | J |
| Drive End Bearing Size: | 6205 | Opp Drive End Bearing Size: | 6203 |
| UL: | Recognized | CSA: | Y |
| CE: | Y | IP Code: | 55 |
| Number of Speeds: | 1 |
Technical Specifications
| Electrical Type: | Capacitor Start Induction Run | Starting Method: | Across The Line |
| Poles: | 2 | Rotation: | Selective Counterclockwise |
| Resistance Main: | 1.92 Ohms | Mounting: | Round |
| Motor Orientation: | Horizontal | Drive End Bearing: | Ball |
| Opp Drive End Bearing: | Ball | Frame Material: | Rolled Steel |
| Shaft Type: | NEMA 56 | Overall Length: | 12.19 in |
| Shaft Diameter: | 0.625 in | Shaft Extension: | 1.88 in |
| Assembly/Box Mounting: | F1 ONLY |
General Specifications
| UPC: | 722856028617 | Weight: | 32.00 LB |
| Packaged Length: | 14.44 IN | Packaged Width: | 10.44 IN |
| Packaged Height: | 10.88 IN | HTC: | 8501.40.6040 |
| Country of Origin: | United States of America |
Speed Characteristics
| Curvepoint | Current (Amps) | Current (%) | Torque (ft-lbs) | Torque (%) | Speed (RPM) | Rated Output (KW) | Power Factor (%) | Rated Output (Hp) |
| Full Load | 6.00 | 24.00 | 100.0 | 3,491 | 1.00 | |||
| Break-Down | 0.00 | 64.00 | 267.0 | 3,000 | 1.00 | |||
| Locked-Rotor | 34.00 | 80.00 | 333.0 | 0 | 1.00 | |||
| Pull-Up | 0.00 | 60.00 | 250.0 | 2,800 | 1.00 |
Load Characteristics
| % of Rated Load | 0 % | 25 % | 50 % | 75 % | 100 % | 125 % | 150 % |
| Current (Amps) | 3.70 | 4.00 | 4.50 | 5.10 | 6.00 | 7.00 | 8.30 |
| Rated Output (KW) | 0.18 | 0.39 | 0.60 | 0.82 | 1.06 | 1.31 | 1.60 |
| Efficiency (%) | 0.0 | 49.1 | 63.5 | 68.7 | 70.5 | 70.1 | 68.4 |
| Power Factor (%) | 21.2 | 42.6 | 58.3 | 69.4 | 76.6 | 81.2 | 83.9 |
| Speed (RPM) | 3,599 | 3,568 | 3,544 | 3,519 | 3,491 | 3,458 | 3,420 |
| Temp. Rise @ FL | 0.0 | 0.0 | 0.0 | 0.0 | 60.0 | 0.0 | 0.0 |
| Torque (ft-lbs) | 0.00 | 6.00 | 12.00 | 18.00 | 24.00 | 30.00 | 36.00 |