Description
056C17F2051 – Marathon 0.50 HP General Purpose Motor, 1 phase, 1800 RPM, 115/208-230 V, 56 Frame, TEFC – G339
056C17F2051 Marathon Single Phase TEFC Motors
Please advise CFM, static pressure, voltage, phase, and/or horsepower on specifications, drawings, or existing equipment for an accurate quote.
General Specifications
| UPC: |
722856008503 |
Weight: |
23 LB |
| Packaged Length: |
12.75 IN |
Packaged Width: |
9.5 IN |
| Packaged Height: |
9.38 IN |
Nameplate Specifications
| Output HP: |
0.50 Hp |
Output KW: |
0.37 kW |
| Frequency: |
60 Hz |
Voltage: |
115/208-230 V |
| Current: |
8.0/4.0-4.0 A |
Speed: |
1725 rpm |
| Service Factor: |
1.15 |
Phase: |
1 |
| Efficiency: |
66 % |
Power Factor: |
66 |
| Duty: |
Continuous |
Insulation Class: |
B |
| Design Code: |
NO DESIGN CODE |
KVA Code: |
M |
| Frame: |
56 |
Enclosure: |
Totally Enclosed Fan Cooled |
| Thermal Protection: |
Manual |
Ambient Temperature: |
40 °C |
| Drive End Bearing Size: |
6203 |
Opp Drive End Bearing Size: |
6203 |
| UL: |
Recognized |
CSA: |
Y |
| CE: |
N |
IP Code: |
43 |
Technical Specifications
| Electrical Type: |
Capacitor Start Induction Run |
Starting Method: |
Across The Line |
| Poles: |
4 |
Rotation: |
Selective Counterclockwise |
| Resistance Main: |
0 Ohms |
Mounting: |
Rigid Base |
| Motor Orientation: |
Horizontal |
Drive End Bearing: |
Ball |
| Opp Drive End Bearing: |
Ball |
Frame Material: |
Rolled Steel |
| Shaft Type: |
NEMA 56 |
Overall Length: |
11.22 in |
| Frame Length: |
6.25 in |
Shaft Diameter: |
0.625 in |
| Shaft Extension: |
1.97 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) |
| Break-Down |
9.60 |
|
58.50 |
|
1,543 |
1.70 |
|
0.50 |
| Locked-Rotor |
22.00 |
|
89.00 |
|
0 |
4.60 |
|
0.50 |
| Pull-Up |
11.70 |
|
52.40 |
|
1,393 |
2.00 |
|
0.50 |
Load Characteristics
| % of Rated Load |
0 % |
25 % |
50 % |
75 % |
100 % |
115 % |
125 % |
150 % |
175 % |
200 % |
| Current (Amps) |
2.55 |
2.70 |
2.90 |
3.20 |
4.00 |
4.10 |
4.15 |
4.81 |
5.64 |
6.88 |
| Rated Output (KW) |
0.11 |
0.21 |
0.31 |
0.43 |
0.55 |
0.63 |
0.68 |
0.82 |
1.00 |
1.25 |
| Efficiency (%) |
0.0 |
45.6 |
60.7 |
65.2 |
66.0 |
68.5 |
69.3 |
68.0 |
65.4 |
59.7 |
| Power Factor (%) |
18.1 |
33.6 |
46.8 |
58.0 |
66.0 |
67.5 |
70.5 |
74.5 |
77.1 |
79.0 |
| Speed (RPM) |
1,800 |
1,785 |
1,775 |
1,763 |
1,751 |
1,740 |
1,735 |
1,715 |
1,690 |
1,649 |
| Temp. Rise @ FL |
0.0 |
0.0 |
0.0 |
0.0 |
65.0 |
80.0 |
85.0 |
0.0 |
0.0 |
0.0 |
| Torque (ft-lbs) |
0.00 |
5.90 |
11.90 |
17.90 |
24.00 |
27.80 |
30.30 |
36.80 |
43.60 |
51.00 |
Marathon Motors
Regal Beloit
