Marathon 0.50 HP General Purpose Motor, 3 phase, 1200 RPM, 230/460 V, 56C Frame, ODP - K1299A
Catalog #:K1299A
Part #:056T11D15523
- Mechanically locked on shaft end
General Specifications
UPC: | 722856117830 | Weight: | 28.00 LB |
Packaged Length: | 13.69 IN | Packaged Width: | 7.13 IN |
Packaged Height: | 7.5 IN |
Nameplate Specifications
Output HP: | 0.50 Hp | Output KW: | 0.37 kW |
Frequency: | 60 Hz | Voltage: | 230/460 V |
Current: | 2.8/1.4 A | Speed: | 1140 rpm |
Service Factor: | 1.25 | Phase: | 3 |
Efficiency: | 75.3 % | Power Factor: | 45.9 |
Duty: | Continous | Insulation Class: | B |
Design Code: | B | KVA Code: | N |
Frame: | 56C | Enclosure: | Drip Proof |
Thermal Protection: | No | Ambient Temperature: | 40 °C |
Drive End Bearing Size: | 6203 | Opp Drive End Bearing Size: | 6203 |
UL: | Recognized | CSA: | Y |
CE: | Y | IP Code: | 22 |
Technical Specifications
Electrical Type: | Squirrel Cage Induction Run | Starting Method: | Across The Line |
Poles: | 6 | Rotation: | Reversible |
Resistance Main: | 23 Ohms | Mounting: | Round |
Motor Orientation: | Horizontal | Drive End Bearing: | Ball |
Opp Drive End Bearing: | Ball | Frame Material: | Rolled Steel |
Shaft Type: | T | Overall Length: | 11.94 in |
Shaft Diameter: | 0.625 in | Shaft Extension: | 1.87 in |
Assembly/Box Mounting: | F1 Only |
Speed Characteristics
Curvepoint | Current (Amps) | Current (%) | Torque (ft-lbs) | (%) | Speed (RPM) | Rated Output (KW) | Power Factor (%) | Rated Output (Hp) |
Locked-Rotor | 7.30 | 0.0 | 117.00 | 0.0 | 0 | 0.00 | 0.0 | 0.50 |
Pull-Up | 0.00 | 0.0 | 115.00 | 0.0 | 0 | 0.00 | 0.0 | 0.50 |
Break-Down | 0.00 | 0.0 | 171.50 | 0.0 | 905 | 0.00 | 0.0 | 0.50 |
Load Characteristics
% of Rated Load | 100 % | 125 % |
Current (Amps) | 1.40 | 1.50 |
Rated Output (KW) | 0.51 | 0.61 |
Efficiency (%) | 75.3 | 76.0 |
Power Factor (%) | 45.9 | 52.5 |
Speed (RPM) | 1,175 | 1,170 |
Temp. Rise @ FL | 0.0 | 0.0 |
Torque (ft-lbs) | 36.00 | 45.00 |